HYDRAULIC MOTORS - аталог... · PDF filecomponents as the standard and wheel motors. The short motor is especially suited for applications such as gear boxes, winch, reel and

HYDRAULIC MOTORS INDEX

HYDRAULIC MOTORS

• MOTOR TYPE OM …………………….. … OM-01 – OM-10 • MOTOR TYPE OP …………………….. … OP-01 – OP-17 • MOTOR TYPE OP..NA ……………..... … OP..NA-01 – OP..NA-03 • MOTOR TYPE OZ …………………….. … OZ-01 – OZ-02 • MOTOR TYPE OR …………………….. … OR-01 – OR-17 • MOTOR TYPE OK …………………….. … OK-01 – OK-02 • MOTOR TYPE OPL …………………….. … OPL-01 – OPL-05 • MOTOR TYPE ORL …………………….. … ORL-01 – ORL-05 • MOTOR TYPE ORS …………………….. … ORS-01 – ORS-02 • MOTOR TYPE OH …………………….. … OH-01 – OH-07 • MOTOR TYPE OS …………………….. … OS-01 – OS-22 • MOTOR TYPE OSY …………………….. … OSY-01 – OSY-08 • MOTOR TYPE OT …………………….. … OT-01 – OT-13 • MOTOR TYPE OTM …………………….. … OTM-01 – OTM-05 • MOTOR TYPE OV …………………….. … OV-01 – OV-11

APPLICATION SPECIFICATION AND GENERAL INFORMATION ……………………. … General-01 – General-02

• MOTOR TYPE ORB …………………….. … ORB-01 – ORB-02

HYDRAULIC MOTORS

SPOOL VALVE -The distributor valve has been integrated with the output shaft. The valve has hydrodynamic bearings, and hasinfinite life when load ratings are not exceeded. OM, OP, OPL, OR, ORL and OH motors have a Spool Valve.

GEAR SET- There are two forms of stator, hence and of gear set: OM, OP and OPL have plain teeth. These types motors are suitable for long operating periods at moderate pressures - orshort operating periods at high pressures.OR, ORL and OH have teeth fitted with rollers. The rollers reduce local stress and the tangential reaction forces on therotor reducing friction to a minimum. This gives long operating life and better efficiency even at continuous high pressures. RollerGear Sets are recommended for operation with thin oil and for applications having continually reversing loads.

The standard motor mounting flange is located as close to the output shaft as possible. This type ofmounting supports the motor close to the shaft load. This mounting flange is also compatible with manystandard gear boxes.

Standard Motor

This type mounting flange makes the motor possible to fit a wheel hub or a winch drum so that the radialload acts midway between the two motor bearings. This gives the best utilization of the bearing capacityand is a very compact solution.

Wheel Motor

OP and OR have an output shaft supported in needle bearing. These types motors are suitable forabsorbing static and dynamic radial loads.

Needle Bearing

The operating principle of the motors is based on an internal gear design, consisting of a stator and rotor through which theoutput torque and speed are transmitted. The distributor valve is driven synchronously by the rotor through a cardan shaftensuring that each one of the chambers of the motor are filled and emptied precisely.

LSV Series hydraulic motors have been designed to operate with normal pressure drop and to ensuresmooth run at low speed (up to 200 min ), as the best security for operation is guaranteed at frequencyof rotation 20 ÷ 50 min-1. They have an increased starting pressure drop and are not recommended forusing at pressure less than 40 bar.

-1

FR Series hydraulic motors have been designed to operate with high frequencies of rotation (over than300 min-1) and low pressure drop. These motors are produced with increased clearance at all frictionparts.Additional advantages of “FR” version are prolonging of the life of the hydraulic motors at highfrequencies of rotation, as well as the possibility to use them in systems with big variation of the loading.Volumetric efficiency can be affected.

Low SpeedValve

Free Running

LL Series hydraulic motors have been designed to operate at the whole standard range of workingconditions (pressure drop and frequency of rotation) , but with considerable decreased volumetric lossesin the drainage ports. Their main purpose is to operate as series-connected motors in hydraulic systems.For this version is permissible decreasing of the maximal torque with up to 5% (at middle speed) and upto 10 % (at high speed) in comparison to the standard versions of motors.

Low Leakage

DISC VALVE 's function is to distribute fluid to the Roller Gear Set. The pressure balanced sealing surface on the valve faceand the separately driven maintains minimal leakage and mechanical losses. These gives the motors high efficiency - even athigh pressures, and good starting characteristics.

OS, OT and OV are suitable for continuous operation under rough operating conditions - high pressures, thin oil, orfrequentreversals.The Tapered roller bearings permit high radial loads.

This motor is assembled without the output shaft, bearings and bearing housing and has the same drivecomponents as the standard and wheel motors. The short motor is especially suited for applications suchas gear boxes, winch, reel and roll drives. Short motor applications must be designed with a bearingsupported internal spline to mate with the bearing less motor drive. Product designs using thesehydraulicmotors provide considerable cost savings.

Short Motor

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Motors - 01

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MOTORSHYDRAULIC MOTORS OM

A

B

Pressure Losses

0 2 4 6 8 10 12 14 16 18 20 22 24 Q, l/min0

4

8

12

16

20

Pbar

OMP Series with IntegratedInternal Crossover Relief ValveA B, p=100 bar (50 bar)�

OMP

B A, p=100 bar (50 bar)

Series with IntegratedInternal Crossover Relief Valve

�

A

B

OMD Series with

A B, p=100 bar (50 bar)

IntegratedInternal Crossover Relief Valves

�

A

B

Specification data ...........OM-02

Function diagrams ....... OM-03÷05

Dimensions and mounting ... OM-06

Shaft extensions ........... OM-07

Permissible shaft loads .......OM-07

Order code ....................OM-10

CONTENTS OPTIONS

Displacement,

Max. Speed,

Max. Torque,

Max. Output,

Max. Pressure Drop,

Max. Oil Flow,

Min. Speed,

Pressure fluid

Temperature range,

Optimal Viscosity range,

Filtration

[cm /rev.]

[RPM]

[daNm]

[kW]

[bar]

[l/min]

[RPM]

[ C]

[mm /s]

3

O

2

8,2÷50

1950÷400

1,1÷4,5

1,8÷2,4

100÷70

16÷20

50÷20

Mineral based- HLP(DIN 51524) or HM(ISO 6743/4)

-30÷90

20÷75

ISO code 20/16 (Min. recommended fluid filtration of 25 micron)

GENERAL

»

»

»

»

»

»

»

Model - Spool valve, gerotor;With or without flange;Side and rear ports;Series with pressure valve(s)Shafts - straight and splined;Metric and BSPP ports;Other special features.

»

»

»

»

»

»

Conveyors;Textile machines;

;

Machine tools;Ventilators;

etc.

Mining machinery

Construction plant equipment and access platforms

APPLICATION

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marina guaitoli

Motors OM - 01

SPECIFICATION DATA

T y p e

8 12,5 20 40 5032

8,2

1950

2440

1,1

1,5

2,1

1,8

2,6

100

140

200

16

20

140

175

225

140

100

50

20

140

140

175

225

4

0,7

1,0

50

1,9

2,3

2,7

2,5

2,7

2,6

2,8

12,9

1550

1940

1,6

2,3

3,3

2,4

3,2

100

140

200

20

25

140

175

225

140

100

50

20

140

140

175

225

4

1,2

1,7

40

2

2,4

2,8

2,6

2,8

2,7

2,9

20

1000

1250

2,5

3,5

5,1

2,4

3,2

100

140

200

20

25

140

175

225

140

100

50

20

140

140

175

225

4

2,1

2,9

30

2,1

2,5

2,9

2,7

2,9

2,8

3,0

40

500

625

4,1

5,7

6,6

1,8

3,0

80

110

140

20

25

140

175

225

140

100

50

-

140

140

175

225

4

3,3

4,6

25

2,3

2,7

3,1

2,9

3,1

3,0

3,2

50

400

500

4,5

5,8

8

1,7

2,1

70

90

125

20

25

140

175

225

140

100

-

-

140

140

175

225

4

3,7

4,8

20

2,5

2,9

3,3

3,1

3,3

3,2

3,4

31,8

630

790

4

5,7

6,4

2,4

3,2

100

140

200

20

25

140

175

225

140

100

50

-

140

140

175

225

4

3,4

4,8

30

2,2

2,6

3,0

2,8

3,0

2,9

3,1

5

Displacement [cm /rev.]Max. Speed,[RPM]Max. Torque[daNm]

Max. Output[kW]Max. Pressure Drop[bar]

Max. Oil Flow[l/min]Max. Inlet Pressure,[bar]

Max. Return Pressurew/o Drain Line orMax. Pressure inDrain Line, [bar]

Max. Return Pressurewith Drain Line[bar]Max. Starting Pressure with Unloaded Shift, [bar]Min. Starting Torque[daNm]Min. Speed***, [RPM]Weight, avg. [kg]

3

cont.int.*cont.int.*peak**cont.int.*cont.int.*peak**contint.*cont.int.*peak**cont. 0-100 RPMcont. 100-400 RPMcont. 400-800 RPMcont. >800 RPMint.* 0-max. RPMcont.int.*peak**

at max. press. drop cont.at max. press. drop int.*

OMF(S)OMFSOMPOMPFOMDOMDF

* Intermittent operation: the permissible values may occur for max. 10% of every minute.** Peak load: the permissible values may occur for max. 1% of every minute.*** For speeds of 30 RPM or lower, consult factory or your regional manager.1. Intermittent speed and intermittent pressure drop must not occur simultaneously.2. Recommended filtration is per ISO cleanliness code 20/16. A nominal filtration of 25 micron or better.3. Recommend using a premium quality, anti-wear type mineral based hydraulic oil

4. Recommended minimum oil viscosity 13 mm²/s at operating temperature 50 C.5. Recommended maximum system operating temperature is 82ºC.6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 15-30 min.

HLP(DIN51524) or HM (ISO 6743/4).If using synthetic fluids consult the factory for alternative seal materials.

0

O M O M O MOM OMOM

OM

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marina guaitoli

Motors OM - 02

FUNCTION DIAGRAMS

8

12,5

M

E

MOTORS

EPMM

The function diagrams data was collected at back pressure 5÷10 barand oil with viscosity of 32 mm²/s at 50° C.

OM

OM

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Motors OM - 03

FUNCTION DIAGRAMS

20

32


OM

OM

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Motors OM - 04

FUNCTION DIAGRAMS

40

50


OM

OM

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Motors OM - 05

DIMENSIONS AND MOUNTING DATA

Mounting

Three Bolts Mount

F - Oval Mount (2 Holes)

CPT

: 3xM6-12mm depth:2xG3/8 or (M18x1,5)-12mm depth:G1/8 or (M10x1)-10mm depth

(A, B)

S -Side Ports

P -Side Ports withSingle Crossover Relief Valve

D - Side Ports withDual Crossover Relief Valve

Rear Ports

Porting

Type 8

12,5 20 32 40

50

TypeOMS 8OMS 12,5OMS 20OMS 32OMS 40OMS 50

TypeOMP 8OMP 12,5OMP 20OMP 32OMP 40OMP 50

TypeOMD 8OMD 12,5OMD 20OMD 32OMD 40OMD 50

L,mm104

106

109

114

117,5

121,5

L,mm105

107

110

115

118,5

122,5

L,mm115

117

120

125

128,5

132,5

L,mm134

136

139

144

147,5

151,5

L , m m3,5

5,5

8,5

13,5

17

21

1

max Lmax L

45±0,2

Port A

Port B

Standard RotationViewed from Shaft EndPort A Pressurized - CWPort B Pressurized - CCW

Reverse RotationViewed from Shaft End

Port B Pressurized - CWPort A Pressurized - CCW

5,4±0,1

Port A

Port B

21,2±0,15

Port A

Port B

max Lmax L

max Lmax L

11,7±0,3

Port A

Port B

40,3±0,3

Port A

Port B

max Lmax L

OMOMOM

OMOMOM

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Motors OM - 06

C - ø16 straight, Parallel key 5x5x16 DIN 6885Max. Torque 3,9 daNm

CK - ø14 Straight, key 5x5x16 DIN 6885Max. Torque 3 daNm

Parallel

SH - 16,5 Splined, B17x14 DIN 5482Max. Torque 4,4 daNm

ø

P =rad , [daN]13040

(61,5+L)

SHAFT EXTENSIONS

PERMISSIBLE SHAFT LOAD

The permissible radial shaft load [Prad] is calculatedfrom the distance [L] between the point of loadapplication and the mounting surface:

The drawing shows the permissible radial load whenL=20 mm.

If the calculated shaft load exceeds the permissible, aflexible coupling must be used.

P =160 daNradP =160 daNrad

P =80 daNamaxP =80 daNamax

P

daNradP

daNrad

* For MountingF

�- Motor Mounting Surface

0,4

*

�

M6

min 11 Deep

M6

min 11 Deep

*

0,4� M6

min 11 Deep

M6

min 11 Deep

-0,018

*

0,4

M6

min 11 Deep

M6

min 11 Deep

�

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Motors OM - 07

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Hydraulic motors with speed sensor type OM...RS

Meta Hydraulic is introducing hydraulic motor with a new generation of speed sensor. The electric output

signal is a standard voltage signal that can be used for regulating the speed of a motor.

The speed is measured by a sensor in accordance with the Hall principle. Signal processing and

amplification are performed in the sensor housing.Aconnection is provided in the housing by a Plug connector

M12 Series.

This performance is applicable for all motors of OM series. The main technical features

correspond to the standard motors series OM.

Hall sensor

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Motors OM - 08

U

ff1f2

U >U -2Vhigh d.c.

U <2Vlow

Output signal

DIFFERENTIAL HALL SENSOR

Load max.:I =I <50mAhigh low

No load current, max: 20 mA

Wiring diagram

Stik type

1 2

34 Terminal No. Connection

1

2

3

4

Ud.c.

No connection

0V

Output signal

Technical data

Frequency rangeOutputPower supplyCurrent inputCurrent loadAmbient TemperatureProtectionPlug connectorMounting principlePulses per revolution

3...20 000 HzPNP10...36 VDC20 mA (@24 VDC)500 mA (@24 VDC;24 C)minus 40... plus 125 CIP 67M12-SeriesISO 614930

0

0

f =f±10%1

PNP

NPN

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Motors OM - 09

C

VC

CK

SH

- , Parallel key- , Parallel key

-

-

ø16 straight 5x5x16 DIN 6885ø16 straight 5x5x16 DIN 6885with corrosion resistant bushingø14 straight, Parallel key 5x5x16 DIN 6885ø16,5 splined, B17x14 DIN 5482

8

12,5

20

32

40

50

- 8,2 [cm /rev]- 12,9 [cm /rev]- 20,0[cm /rev]- 31,8[cm /rev]- 40,0[cm /rev]- 50,0[cm /rev]

3

3

3

3

3

3

/50

/100

- p=50 bar

- p=100 bar�

�

M

omit - BSPP (ISO 228)- Metric (ISO 262)

ORDER CODE

Pos.1 - Adjustment Option

Pos. 7 - Line to controled ** (see page OM - 01)

Pos. 8 - Valve Rated Pressure ***

Pos.10 - Rotation

Pos.11 - (Paint)****Option

Pos.12 - Design Series

Pos.2 - Mounting Flange

Pos.3 - Port type (not valid for and version)P D

Pos.4 - Displacement code

Pos. 6 - Ports

11

1 2 3 4 5 6 7 8 9 10 11

L

R

-

-

B A (left running)A B (right running)�

�

omit - Standard Rotation- Reverse RotationR

omit - no paint- Painted- Corrosion Protected Paint

P

PC

omit - Factory specified

omit - T-Oval mountF

hree bolts mount, two holes

omit - Rear ports- Side portsS

Pos. 5 - Shaft Extensions*

omit -- S

- S

without valveide ports with single crossover relief valveide ports with dual crossover relief valve

P

D

NOTES:

“P”“P” “D”

* The permissible output torque for shafts must be not exceeded!** For option useful only.*** For and option useful only.**** Color at customer's request.

The hydraulic motors are mangano-phosphatized as standard.

OM

Pos. 9 - Speed Monitoringomit - none

- with speed sensor (PNP pull-down resistor)

- with speed sensor (NPN pull-up resistor)

RS-P

RS-N

12

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Motors OM - 10

HYDRAULIC MOTORS OP

Pressure Losses

12

APPLICATION»

»

»

»

»

»

»

Conveyors;Feeding mechanism of robots and manipulators;Metal working machines;Textile machines;Machines for agriculture;Food industries;

etc.Grass cutting machinery

Specification data .............OP-02÷04

Function diagrams ..............OP-05÷09

Dimensions and mounting ........ OP-10

Wheel motor ............................ OP-11

Shaft extensions ........................ OP-12

Permissible shaft loads .............. OP-13

Order code .............................. OP-17

CONTENTS OPTIONS

30

25

20

15

10

5

0

0 10 20 30 40 50 60 70 80 Q l/min

pbar

25÷623,6

1600÷95

3,3÷50

3,3÷10,5

140÷55

40÷60

10


-30÷90

20÷75


GENERAL

100

140

Pressure drop(bar)

Viscosity(mm /s)2

Oil flow indrain line

(l/min)20

35

20

35

2,5

1,8

3,5

2,8

Oil flow in drain line

»

»

»

»

»

»

»

»

Model- Spool valve, gerotor;Flange and wheel mount;Motor with needle bearingSide and rear ports;Shafts- straight, splined and tapered;Shaft seal for high and low pressure;Metric and BSPP ports;Other special features.

Displacement,

Max. Speed,

Max. Torque,

Max. Output,

Max. Pressure Drop,

Max. Oil Flow,

Min. Speed,

Pressure fluid

Temperature range,


Filtration

[cm /rev.]

[RPM]

[daNm]

[kW]

[bar]

[l/min]

[RPM]

[ C ]

[mm /s]

3

O

2

marina guaitoli

Motors OP - 01

OP OP OP OP(W) OP OP(W) OP OP(W) OP25 32 40 50 50…B… 80 80…B… 100 100…B…

25 32,0 40,0 49,5 49,5 79,2 79,2 99 99

Max. Speed, cont. 1600 1560 1500 1210 1210 755 755 605 605

[RPM] int.* 1800 1720 1750 1515 1515 945 945 755 755

Max. Torque, cont. 3,3 4,3 6,2 9,4 9,4 15,1 15,1 19,3 19,3

[daNm] int.* 4,7 6,1 8,2 11,9 11,9 19,5 19,5 23,7 23,7

peak** 6,7 8,6 10,7 14,3 14,3 22,4 22,4 27,5 27,5

Max. Output, cont. 4,5 5,8 8,4 10,1 10,1 10,2 10,2 10,5 10,5

[kW] int.* 6,1 7,8 11,6 12,2 12,2 12,5 12,5 12,8 12,8

Max. Pressure cont. 100 100 120 140 140 140 140 140 140

Drop, int.* 140 140 155 175 175 175 175 175 175

[bar] peak** 225 225 225 225 225 225 225 225 225

Max. Oil Flow, cont. 40 50 60 60 60 60 60 60 60

[lpm] int.* 45 55 70 75 75 75 75 75 75

Max. Inlet cont. 175 175 175 175 175 175 175 175 175

Pressure, int.* 200 200 200 200 200 200 200 200 200

[bar] peak** 225 225 225 225 225 225 225 225 225

Max. Return cont. 0-100 RPM 150 150 150 150 100 150 100 150 100

Pressure w/o cont. 100-300 RPM 75 75 75 75 30 75 30 75 30

Drain Line or cont. 300-600 RPM 50 50 50 50 15 50 15 50 15

Max. Pressure in cont. >600 RPM 20 20 20 20 - 20 - 20 -

Drain Line, [bar] int.* 0-max RPM 150 150 150 150 100 150 100 150 100

Max. Return cont. 175 175 175 175 175 175 175 175 175

Pressure with int.* 200 200 200 200 200 200 200 200 200

Drain Line, [bar] peak** 225 225 225 225 225 225 225 225 225

10 10 10 10 10 10 10 10 10

Min. Starting Torque at max. press. drop cont. 3 4 5.4 7,8 7,8 13,2 13,2 16,6 16,6

[daNm] at max. press. drop int.* 4.2 5,6 6.9 10 10 16,8 16,8 21 21

Min. Speed [RPM] 20 15 10 10 10 10 10 10 10

OPF 5,6 5,6 5,7 5,8 5,9 6,1OP(F)(E)…B… 5,9 (6,4) 6 (6,5) 6,2 (6,7)OPQ(N) 5,2 5,3 5,5

OP(F)(N)E 6,3 6,4 6,6

OPW(N) 5,5 5,6 5,8

OPQ(N)E 5,7 5,8 6,0

Weight [kg]

Type

Displacement [cm3/rev.]

Max. Starting Pressure with Unloaded Shaft [bar]

* Intermittent operation: the permissible values may occur for max. 10% of every minute.** Peak load: the permissible values may occur for max. 1% of every minute.*** For speeds of 10 RPM or lower, consult factory or your regional manager.1. Intermittent speed and intermittent pressure drop must not occur simultaneously.2. Recommended filtration is per ISO cleanliness code 20/16. A nominal filtration of 25 micron or better.3. Recommended using a premium quality, anti-wear type mineral based hydraulic oil

4. Recommended minimum oil viscosity 13 mm²/s at operating temperatures.5. Recommended maximum system operating temperature is 82 C.6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 10-15 minutes.


0

13

SPECIFICATION DATA

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Motors OP - 02

SPECIFICATION DATA (continued)

T y p e OP 125 OP OP 160 OP OP 200 OP OPW 125 125...B... OPW 160 160...B... OPW 200 200...B...

158,4

378

472

31,3

37,8

43,8

10,1

12,1

140

175

225

60

75

175

200

225

150

75

50

-

150

175

200

225

8

28,2

35,5

10

6,4

5,8

6,9

6,1

6,3

158,4

378

472

31,3

37,8

43,8

10,1

12,1

140

175

225

60

75

175

200

225

100

30

15

-

100

175

200

225

8

28,2

35,5

10

6,5(6,9)

198

303

378

36,6

45,6

55

10

12

140

175

225

60

75

175

200

225

150

75

50

-

150

175

200

225

7

33,5

42,6

10

6,6

6,0

7,1

6,3

6,5

198

303

378

36,6

45,6

55

10

12

140

175

225

60

75

175

200

225

100

30

15

-

100

175

200

225

7

33,5

42,6

10

6,7(7,2)

123,8

486

605

23,7

29,8

36,5

10

12

140

175

225

60

75

175

200

225

150

75

50

-

150

175

200

225

9

20,7

26,6

10

6,2

5,6

6,7

5,9

6,1

123,8

486

605

23,7

29,8

36,5

10

12

140

175

225

60

75

175

200

225

100

30

15

-

100

175

200

225

9

20,7

26,6

10

6,3(6,8)

Displacement, [cm /rev.]Max. Speed,[RPM]Max.Torque[daNm]Max. Output,[kW]Max. PressureDrop[bar]Max. Oil Flow[l/min]Max. InletPressure[bar]Max. Return Pressurew/o Drain Line orMax. Pressure inDrain Line,[bar]Max. Return Pressurewith Drain Line[bar]Max. Starting Pressure with Unloaded Shaft, [bar]Min. Starting Torque[daNm]Min. Speed***, [RPM]Weight, avg. [kg]

3

cont.int.*cont.int.*peak**cont.int.*cont.int.*peak**cont.int.*cont.int.*peak**cont. 0-100 RPMcont. 100-300 RPMcont. 300-600 RPMcont. >600 RPMint.* 0-max. RPMcont.int.*peak**

at max. press drop cont.at max. press. drop int.*

OPFOP(F)(E)...OPQ(N)OP(F)(N)EOPW(N)OPQ(N)E

B...




0

marina guaitoli

Motors OP - 03


T y p e 250 250...B... 315 315...B... 400 400...B... 500 630OP(W) OP OP(W) OP OP(W) OP OP OP

247,5

242

303

38

58,3

68,5

7,5

12

110

175

225

60

75

175

200

225

150

75

-

-

150

175

200

225

6

33,6

54,2

10

6,8

6,2

7,3

6,5

6,7

247,5

242

303

47

58,3

68,5

9,5

12

140

175

225

60

75

175

200

225

100

30

-

-

100

175

200

225

6

42,8

54,2

10

6,9(7,4)

316,8

190

236

38

56

85

5,7

9

90

140

225

60

75

175

200

225

150

75

-

-

150

175

200

225

5

34,4

61,9

10

7,1

6,5

7,6

6,8

7,0

316,8

190

236

48,6

56

85

7,6

9

120

140

225

60

75

175

200

225

100

30

-

-

100

175

200

225

5

45,8

61,9

10

7,2(7,7)

396

150

189

36

59

85,4

4,6

7,8

70

115

180

60

75

175

200

225

150

75

-

-

150

175

200

225

5

34,5

60,8

10

7,6

6,8

8,1

7,2

7,3

396

150

189

50

59

85,4

6,2

7,8

95

115

180

60

75

175

200

225

100

30

-

-

100

175

200

225

5

46,8

60,8

10

7,7(8,2)

495

120

150

39

57

78

3,5

7,2

60

90

130

60

75

140

175

225

150

75

-

-

150

140

175

225

5

36

54

10

8,9

8,3

9,3

8,8

623,6

95

120

44

64

82

3,3

5,6

55

80

110

60

75

140

175

225

150

-

-

-

150

140

175

225

5

41,5

62

10

9,5

9,0

10

8,5

Displacement, [cm /rev.]Max. Speed,[RPM]Max.Torque[daNm]Max. Output,[kW]Max. PressureDrop[bar]Max. Oil Flow[l/min]Max. InletPressure[bar]Max. Return Pressurew/o Drain Line orMax. Pressure inDrain Line,[bar]Max. Return Pressurewith Drain Line[bar]Max. Starting Pressure with UnloadedShaft, [bar]Min. Starting Torque[daNm]Min. Speed***, [RPM]Weight, avg. [kg]

3

cont.int.*cont.int.*peak**cont.int.*cont.int.*peak**cont.int.*cont.int.*peak**cont. 0-100 RPMcont. 100-300 RPMcont. 300-600 RPMcont. >600 RPMint.* 0-max. RPMcont.int.*peak**

at max. press drop cont.at max. press. drop int.*

OPFOP(F)(E)...OPQ(N)OP(F)(N)EOPW(N)OPQ(N)E

B...




0

marina guaitoli

Motors OP - 04

SPECIFICATION DATA for OP...FR

Type

Max. Starting Pressure withUnloaded Shaft, [bar]

OP 100OP 50 OP 160OP 80 OP 125 OP 200

8 8 8 7,5 6,5 5,5

Look at specification data for hydraulic motors series OP standard version. Only the parameter Starting Pressure ismodified.

version “FR” these are the hydraulic motors with reduced mechanical losses , for wich at disengagedcondition ( unconnected with driving mechanism ) the rotation of the shaft could be realized by means of small torque.This advantage is especially usefull at operating with high frequencies of rotation (over than 300 min ) and low pressuredrop, which is inbred for types with displacements of up to 200 cm3. It is normal for these for the different condition ofoperation to have high torque, as well as high volume losses: the values of the volumetric efficiency are lower (up to 5 %for middle and up to 10 % for high values of the pressure drop), than these of the normal versions. That's why therecommended operatingfor “FR version is for applications with pressure drop up to 100 bar.

Additional advantages of “FR” version are prolonging of the life of the hydraulic motors at high frequencies ofrotation, as well as the possibility to use them in systems with big variation of the loading.

Free Running

-1

OP 25

8

OP 32

8

OP 40

8

Low Speed Valve (LSV) “LSV” Series hydraulic motors have been designed to operate with normal pressure drop and toensure smooth run at low speed (up to 200 RPM), as the best security for operation is guaranteed at frequency of rotation20 ÷ 50 RPM . They have an increased starting pressure drop and are not recommended for using at pressure less than40 bar.Look at specification data for hydraulic motors standard version. The modification concerns only the followingparameters: maximum speed, maximum output,maximum Oil flow and maximum starting pressure.

SPECIFICATION DATA for OP...LSV

Type

Max. Output[kW]Max. Oil Flow[lpm]

Max. Speed[RPM]

Cont.

Int.*

Cont.

Int.*

Cont.

Int.*

OP40

OP32

OP25

OP200

OP50

OP315

OP80

OP250

OP400

200

250

0,7

1,2

9,0

13,5

200

250

0,9

1,5

11,0

16,5

200

250

1,2

2,0

11

14

200

250

2,0

3,2

15

20

200

250

3

5

22

29

200

250

7,0

9,8

40

50

200

250

5,2

9,1

40

50

190

236

4,2

7,2

40

50

150

190

3,4

6,0

40

50

OP500

OP630

80

101

2,9

5,0

40

50

64

80

2,6

4,2

40

50

OP100

200

250

3,8

6,0

24

33

OP125

200

250

4,9

7,2

30

38

OP160

200

250

6,1

9,5

34

46

SPECIFICATION DATA for OP...LL

Type


Max. Torque[daNm]

Min. Starting Torque[daNm]

Cont.

Int.*

Cont.

Int.*

Cont.

Int.*

Cont.

Int.*

OP40

OP32

OP25

OP200

OP50

OP315

OP80

OP250

OP400

3,1

4,3

4,3

6,0

100

140

4,5

6,0

4,1

5,8

5,6

7,7

100

140

5,7

7,0

5,8

7,8

8,2

11,5

120

155

6,8

8,0

9,0

11,3

10

12

140

175

7,4

9,5

14,4

18,5

10,1

12,3

140

175

12,5

16,0

34,8

43,3

9,9

11,8

140

175

31,8

40,5

44,6

55,4

9,4

11,8

140

175

40,7

51,5

46,2

53,2

7,5

8,9

120

140

43,5

58,8

47,5

56,0

6,1

7,7

95

115

44,5

57,8

Look at specification data for hydraulic motors series OP standard version. The modification concerns only theparameters: maximum torque,maximum output, minimum starting torque.

“LL” Series hydraulic motors have been designed to operate at the whole standard range ofworking conditions (pressure drop and frequency of rotation ) , but with considerable decreased volumetric losses in thedrainage ports. Their main purposeis to operateas series-connected motors in hydraulic systems.

For this version is permissible decreasing of the maximal torque with up to 5% (at middle speed) and up to 10%(at high speed) in comparison to the standard versions of motors.

Low Leakage (LL)

OP500

OP630

38

55

3,4

7,1

60

90

46

52

42,8

62,0

3,2

5,5

55

80

50

60

OP100

18,4

22,5

10,4

12,6

140

175

15,8

20,0

OP125

22,5

28,3

9,9

11,8

140

175

19,6

25,2

OP160

29,8

36,0

10

12

140

175

26,8

33,7

25 25 25 20 20 20 20 15 15 15 12 12 10 10Max. Starting Pressure withunloaded Shaft, [bar]

marina guaitoli

Motors OP - 05

OP 32

OP 25

17

FUNCTION DIAGRAMS


marina guaitoli

Motors OP - 06

OP 50

OP 40

18

FUNCTION DIAGRAMS


marina guaitoli

Motors OP - 06

MOTORS

EPM

OP 100

19

FUNCTION DIAGRAMS


OP 80

marina guaitoli

Motors OP - 06

OP 160

20

FUNCTION DIAGRAMS


OP 125

marina guaitoli

Motors OP - 07

MOTORS

EPM

OP 250

21

FUNCTION DIAGRAMS


OP 200

marina guaitoli

Motors OP - 08

Motoren

EPMM

OP 400

FUNCTION DIAGRAM

The function diagram data was collected at back pressure 5÷10 barand oil with viscosity of 32 mm²/s at 50° C.

OP 315

MOTORS

EPM

22

marina guaitoli

Motors OP - 09

OP 630

23

FUNCTION DIAGRAM


OP 500

MOTORS

EPM

100 20 30 5040 60 70 9080 100 110 130120 140 150

n

min (rpm)-1

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

M

daNm

int.

cont.

int.cont.

10 l/min

Q=5 l/min 20 l/min 30 l/min 40 l/min 50 l/min 60 l/min 70 l/min 75 l/min

N=0,5kW80%

75%1kW

2kW

3kW

4kW 5kW

6kW

70%

60%

65% 50%

110 bar

90 bar

75 bar

60 bar

45 bar

30 bar

15 bar

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

int.

cont.

int.cont.

100 20 30 5040 60 70 9080 100 110 120

n

min (rpm)-1

M

daNm 10 l/min

Q=5 l/min 20 l/min 30 l/min 40 l/min 50 l/min 60 l/min 70 l/min 75 l/min

80 bar

70 bar

55 bar

45 bar

30 bar

15 bar

N=0,5kW80%

75%1kW

2kW

3kW 4kW5kW

70%65%

60%50%

marina guaitoli

Motors OP - 10


MountingPorting

E -RearPorts

Oval Mount (2 Holes)


Q - Square Mount (4 Bolts)C :P :T :

4xM8-13mm depth2xG1/2 or 2xM22x1,5-15mm depthG1/4 or M14x1,5-12mm depth (plugged)

(A, B)

Side Ports

L,mm L,mm L,mm L,mm L1, mm133,2

134,5

135,2

135,6

139,6

142,2

145,6

150,2

155,6

162,2

171,6

182,2

193,0

210,5

139,4

140,7

141,4

141,8

145,8

148,4

151,8

156,4

161,8

168,4

177,8

188,4

199,0

216,5

151,2

152,5

153,2

155,8

159,8

162,4

165,8

170,4

175,8

182,4

191,8

202,4

213,0

230,5

157,4

158,7

159,4

162,0

166,0

168,6

172,0

176,6

182,0

188,6

198,0

208,6

219,0

236,5

4,60

5,90

7,40

6,67

10,67

13,33

16,67

21,33

26,67

33,33

42,67

53,33

66,63

84,00

TypeOPF 25OPF 32OPF 40OPF 50OPF 80OPF 100OPF 125OPF 160OPF 200OPF 250OPF 315OPF 400OPF 500OPF 630

OP(F)E 25OP(F)E 32OP(F)E 40OP(F)E 50OP(F)E 80OP(F)E 100OP(F)E 125OP(F)E 160OP(F)E 200OP(F)E 250OP(F)E 315OP(F)E 400OP(F)E 500OP(F)E 630

Type Type

OPQ 50OPQ 80OPQ 100OPQ 125OPQ 160OPQ 200OPQ 250OPQ 315OPQ 400OPQ 500OPQ 630

OPQ 25OPQ 32OPQ 40

Type

OPQE 50OPQE 80OPQE 100OPQE 125OPQE 160OPQE 200OPQE 250OPQE 315OPQE 400OPQE 500OPQE 630

OPQE 25OPQE 32OPQE 40

MOTORS

EPM

55±0,1

2x 13,52x 13,5

55±0,1

min 15 deepmin 15 deep

max Lmax L

4x 13,54x 13,5

55±0,1Port A

Port B




Port A

Port B

106,4±0,2

ø106,4±0,2

marina guaitoli

Motors OP - 11

DIMENSIONS AND MOUNTING DATA - OPW

P :T :

(A, B) 2xG1/2 or 2xM22x1,5 - 15 mm depthG1/4 or M14x1,5 - 12 mm depth (plugged)

W - Wheel Mount

L, mm L , mm1

76,5

78,0

79,5

82,0

85,0

88,0

93,0

98,0

105,0

114,0

125,0

78,0

4,6

5,9

7,4

6,67

10,67

13,33

16,67

21,33

26,67

33,33

42,67

53,33

Type

OPW(N) 25OPW(N) 32OPW(N) 40OPW(N) 50OPW(N) 80OPW(N) 100OPW(N) 125OPW(N) 160OPW(N) 200OPW(N) 250OPW(N) 315OPW(N) 400

MOTORS

EPM




max 105max 105

ø103±0,1

55±0,1

max100

max100

maxL

maxL

min

20

T

P(A,B)P(A,B)

Port A Port B

1: Max. radial shaft load2: n=300 min3: n=500 min4: n=800 min

-1

-1

-1

PERMISSIBLE SHAFT LOADS

OPW

1: Max. radial shaft load2: n= 50 min3: n=200 min4: n=800 min

-1

-1

-1

P

daNrad

0

200

400

600

800

1000

1200

1400

1600

0 20 40 60 80 100 mm112,4

Pa =150 daNmax

Pa =200 daNmax

4

3

2

1

P

daNrad

Pa =150 daNmax

Pa =200 daNmax

00 20 40 60 80 100 112,4 mm

200

400

600

800

1000

1200

1400

1600

4

3

21

The curves apply to a B10 bearing life of 2000 hours.

OPWN

marina guaitoli

Motors OP - 12

26

SHAFT EXTENSIONS FOR OP AND OR MOTORSMOTORS

CB ø32 straight, Parallel key A10x8x45 DIN 6885Max. Torque 77 daNm

-

SB - splined A25x22xH10 DIN 5482Max. Torque 44 daNm

KB - tapered 1:10, key B6x6x20 DIN 6885Max. Torque 77 daNm

Parallel

C ø25 straight, key A8x7x32 DIN 6885Max. Torque 44 daNm

- Parallel

CO ø1" straight, key ¼"x¼"x1¼" BS46Max. Torque 44 daNm

- Parallel

SH - splined, BS 2059 (SAE 6B)Max. Torque 44 daNm

K tapered 1:10, key B5x5x14 DIN 6885Max. Torque 40 daNm

- Parallel

SA splined, B25x22h9 DIN 5482Max. Torque 40 daNm

-


HB splined , ANSI B92.1-1976 NormMax. Torque 77 daNm

- ø1¼" 14T

OB tapered 1:8 , key "x "x1¼" BS46Max. Torque 77 daNm

- SAEJ 501 Parallel 516

516

ø25±0,210

ø22±0,130

ø25,32±0,03

min 26,4min 26,4

M8

min16 Deep

M8

min16 Deep

43,2±0,5

M8

min16 Deep

M8

min16 Deep

43,2±0,5

M8

min16 Deep

M8

min16 Deep 56,5+0,4-1,0+0,4-1,0

43,2±0,5M8

min16 Deep

M8

min16 Deep

56,5+0,4-1,0+0,4-1,0

35±0,6

ø4

5±0,255±0,25

S=1 / "

Tightening Torque

20±1 daNm

716

56,5+0,4-1,0+0,4-1,0

M8

min16 Deep

M8

min16 Deep

58±0,458±0,4

36±0,7

ø4,5±0,1ø4,5±0,1

5±0,25

ø35±0,01

S=41Tightening Torque

20±1 daNm


10±1 daNmø4,5±0,1

5±0,25

ø28,56±0,01

43,2±0,5M8

min16 Deep

M8

min16 Deep

marina guaitoli

Motors OP - 13

27

PERMISSIBLE SHAFT LOADS FOR OP MOTORS

The permissible radial shaft load P depends on the speed (RPM) and distance (L) from the point of loadto the mounting flange.

rad

Radial Shaft Load P for Shaft Extensions

by L=30 (24) mmrad C, CO

MOTORS

Mounting Flange

Shaft Version cylindrical - C, COtapered - K, splined - SH

cylindrical - C, COsplined - HBcylindrical - CB

Radial Shaft Load Pradx , daN800

n2500095+L

x , daN800n

1875095+L

x , daN800n

25000101+L

*


-1

-1

-1

n<200 min ; max P =800 daN-1rad

*n>200 min ; L<55 mm-1_

Prad

daN

Pa =150 daNmax

Pa =200 daNmax

Oval Mount

Square Mount

Prad


OPN

P

daNrad

0

200

400

600

800

1000

1200

1400

1600

020406080 mm-20 -40

Pa =150 daNmax

Pa =200 daNmax

OP

4

3

21

marina guaitoli

Motors OP - 14





M12 Series.

HYDRAULIC MOTORS WITH SPEED SENSOR TYPE OP...RS

This performance is applicable for all motors of OP and OR series. The main technical features

correspond to the standard motors series OP and OR.

For detail technical and mounting data please refer to Meta catalogue.

OP...RS

Hall sensor

marina guaitoli

Motors OP - 15

Giordano Benassi

U

ff1f2

U >U -2Vhigh d.c.

U <2Vlow

Output signal




Wiring diagram

1

4

3 min. R =U /I (=50 mA)L d. c. m ax.PNP

+Ud.c.

-Ud.c.

Stik type

1 2


1

2

3

4

U (+supply)d. c.

No connection

U (-supply)d. c.

Output signal

Technical data

Frequency rangeOutputPower supplyCurrent inputCurrent loadAmbient TemperatureProtectionPlug connectorMounting principle


0

0

f =f±10%1

Pulses per revolution 36

marina guaitoli

Motors OP - 16

C

VC

CO

VCO

-

-

-

-

ø25 straight, Parallel key A8x7x32 DIN6885ø25 straight, Parallel key A8x7x32 DIN6885with corrosion resistant bushingø1" straight, Parallel key ¼"x¼"x1¼" BS46ø1" straight, Parallel key ¼"x¼"x1¼" BS46with corrosion resistant bushing

omit - none-Low Leakage- Low Speed Valve- Free Running

LL

LSV

FR

M


O P


Pos. 9 - Special Features (see Specification data on page OP - 05)

Pos.10 - Rotation

Pos.11 - (Paint)***Option

Pos.12 -

Pos.4 - (needle bearings)Option

Pos.5 - Port type

Pos.6 - Displacement codePos. 8 - Ports


omit - no Paint- Painted- Corrosion Protected Paint

P

PC

omit - none- needle bearingsN* with

omit - Side ports- Rear portsE

Pos. 7 - Shaft Extensions**(see page OP - 13)

omit - Oval mount- Oval mount- S

, two holes, four holes

quare mount, four bolts- Wheel mount

F

Q

W

SHVSH

KSA

VSA

HB

- ø25,32 splined BS 2059 (SAE 6B)- ø25,32 splined BS 2059 (SAE 6B)with corrosion resistant bushing

-- ø24,5 splined B 25x22 DIN 5482- ø24,5 splined B 25x22 DIN 5482

with corrosion resistant bushingø32 straight, Parallel key A10x8x45 DIN6885ø35 tapered 1:10, Parallel key B6x6x20 DIN6885splined A 25x22 DIN 5482ø1¼" tapered1:8, Parallel key "x "x1¼" BS46

- ø1¼" splined 14T ANSI B92.1 - 1976

CB

KB

SB

OB

ø28,56 tapered 1:10, Parallel key B5x5x14 DIN6885

-

-

-

-

25*

32*

40*

50

80

100

125

160

200

250

315

400

500

630

- 25,0 [cm /rev]- 32,0 [cm /rev]- 40,0 [cm /rev]- 49,5 [cm /rev]- 79,2 [cm /rev]- 99,0 [cm /rev]- 123,8 [cm /rev]- 158,4 [cm /rev]- 198,0 [cm /rev]- 247,5 [cm /rev]- 316,8 [cm /rev]- 396,0 [cm /rev]- 495,0 [cm /rev]- 623,6 [cm /rev]

3

3

3

3

3

3

3

3

3

3

3

3

3

3

Uomit - with drain port

- without drain port

Pos.2 - Case DrainDomit - Low pressure seal or Seal for "...B" shaft

- High pressure seal not for "...B" shaft

Pos.1 - Shaft Seal Version (see page OR-10)

ORDER CODE

1 2 3 4 5 6 7 8 9 10 11 12

NOTES:D

Q, W, N “...B”

* Only with " " Shaft Seal Versions!** The permissible output torque for shafts must be not exceeded!

The following combinations are not allowed- options with shafts.***Color at customer's request.


Speed Monitoringomit - none



RS-P

RS-N

marina guaitoli

Motors OP - 17

SPECIFICATION DATA

* Intermittent operation: the permissible values may occur for max. 10% of every minute.

OP50/NA OP80/NAOP100/NAOP125/NAOP160/NAOP200/NAOP250/NAOP315/NAOP400/NA

49,5

79,2

99,0

123,8

158,4

198,0

247,5

316,8

396,0

Displa-cement

[cm /rev]3

Max.Speed[RPM]

Max. Torque[daNm]

Max. PressureDrop[bar]

Max. OilFlow[lpm]

cont. cont. cont.

Code

int* int* cont.

Max. Output[kW]

cont. int*

200

200

200

200

200

200

200

190

15

9,4

15,1

19,3

23,7

26,4

30,0

33,0

34,7

33,5

11,9

19,5

23,7

29,8

37,8

36,5

40,5

40,2

41,0

1,5

2,5

4,0

5,0

4,5

5,0

5,5

5,5

4,5

2,0

3,0

4,5

5,5

5,5

6,5

6,0

6,0

6,0

140

140

140

140

120

115

100

85

65

175

175

175

175

175

140

125

100

80

10

16

20

25

32

40

50

60

60

Meta Hydraulic presents the new hydraulic motor OP.../NA, which is modification of thehydraulic motor type OP. Dimension and pressure range are same as OP hydraulicmotor.

OP.../NA is suitable for driven mechanism where is demand smooth operation low speedand high pressure. It is designed with separated output shaft and spool valve and can bespecified with low internal leakage, thereby:

A

B

�

�

�

�

Good start-up characteristics;Precise control of the Torque at low small flow.Smooth operation at high pressure and small oil flow;High volumetric efficiency.

�

�

�

Actuator motor as driving-motor forsteering mechanism of the the three-wheel vehicles;

For conveyors (series connection);

Dosing motor etc.

INTRODUCTION

APPLICATION T L

RP

HydraulicReservoir

LOW SPEED HIGH TORQUE MOTORS OP.../NA

marina guaitoli

Motors OP.../NA - 01

O P1 2 3 4 5 6

Pos.1 - Displacement code50

80

100

125

160

200

250

315

400

- 49,5 [cm /rev]- 79,2 [cm /rev]- 99,0 [cm /rev]- 123,8 [cm /rev]- 158,4 [cm /rev]- 198,0 [cm /rev]- 247,5 [cm /rev]- 316,8 [cm /rev]- 398,0 [cm /rev]

3

3

3

3

3

3

3

3

3

C

CO

-

-

ø25 straight, Parallel key A8x7x32 DIN6885ø1" straight, Parallel key ¼"x¼"x1¼" BS46

- ø28,32 splined BS 2059 (SAE 6B)-

ø24,5 splined B25x22h9 DIN 5482

SHK ø28,56 tapered 1:10, Parallel key,

B5x5x14 DIN6885-SA

Pos.2 - Shaft Extensions*

Pos. 4 - Rotation

Pos. 5 - (Paint)**Option

Pos. 6 - Design Series



P

PC

NA - Low speed, high pressure

M


Pos. 3 - Ports

ORDER CODE

NOTES:* The permissible output torque for shafts must be not exceeded!** Color at customer's request.

The hydraulic motors are mangano phosphatized as standard.

NA

marina guaitoli

Motors OP.../NA - 02

LOW SPEED HIGH TORQUE MOTORS OZ

SPECIFICATION DATA


OZ 5080

100125160200250315400

OZOZOZOZOZOZOZOZ

49,579,299

123,8158,4198

247,5316,8369

Displa-cement

[cm /rev]3

Max.Speed[RPM]

Max. Torque[daNm]


Max. OilFlow[lpm]

cont. cont. cont.

Code

int* int* cont.

Max. Output[kW]

cont. int*

808505404232252202160126100

710,814,4172227,530,131,740,8

9,214,618,322,929,336,637,644,055,6

5,25,25,25,25,25,24,63,43,4

8,68,68,68,68,68,67,05,85,8

105105105105105105907070

140140140140140140115105105

404040404040404040

OUTLINE DIMENSIONS REFERENCE

L, mm L ,mm1

6,6710,6713,3316,6721,3326,6733,3342,6753,33

102,5106,5109

112,5117

122,5129

138,5149

Type

OZ 5080

100

125

160

200

250

300

400

OZOZOZOZOZOZOZOZ


INTRODUCTIONOZ Series have a spool valve: the distribution valve is integrated inthe output shaft. The cardan shaft thus rotates the distribution valveand transfers mechanical energy from the gerotor set to the outputshaft.

A

B

C :

P :

T :

2xM8-13mmdep th2xG1/2 - 15 mm depthG1/4 - 12 mm depth (plugged)

(A, B)

P(A, B)

T

C

marina guaitoli

Motors OZ - 01

SHAFT EXTENSIONS

ø25 straight, Parallel key A8x7x32 DIN 6885

Max. Torque 44 daNm

C

ø25,4 straight, Parallel key / ”x / ”x1 / ” BS46

Max. Torque 44 daNm

1 1 1

4 4 4

CO

ø28,56; Tapered 1:10 Parallel key B5x5x14 DIN 6885

Max. Torque 44 daNm

K

ø28,56 Splined, BS 2059 (SAE 6B)

Max. Torque 44 daNm

SH

ø28,56 Splined, B25x22h9 DIN 5482

Max. Torque 44 daNm

SA

O Z1 2 3 4 5 6 7


50

80

100

125

160

200

250

315

400


3

3

3

3

3

3

3

3

3

C

CO

-

-

ø25 straight, Parallel key A8x7x32 DIN6885ø25 straight, Parallel key ¼"x¼"x1¼" BS46




B5x5x14 DIN6885-SA


Pos. 4 - Rotation




omit - no Paint- Painted Low Gloss Color- Corrosion Protected Paint

P

PC


M


Pos. 3 - Ports

ORDER CODE

ø25,32±0,03

min 26,4min 26,4

M8

min16 Deep

M8

min16 Deep

43,2±0,5

M8

min16 Deep

M8

min16 Deep

43,2±0,5

43,2±0,5M8

min16 Deep

M8

min16 Deep


10±1 daNmø4,5±0,1

5±0,25

ø28,56±0,01

43,2±0,5M8

min16 Deep

M8

min16 Deep

Shaft Extensions*

Displacement

- Motor Mounting Surface

Pos. 6 - Special Featuresomit - none

- Free RunningFR

NOTES:* The permissible output torque for shafts must be

not exceeded!** Color at customer's request.

marina guaitoli

Motors OZ - 02

HYDRAULIC MOTORS OR

Pressure Losses

0 10 20 30 40 50 60 70 80 Q, l/min0

5

10

15

20

25

30

Pbar

Displacement,

Max. Speed,

Max. Torque,

Max. Output,

Max. Pressure Drop,

Max. Oil Flow,

Min. Speed,

Pressure fluid

Temperature range,


Filtration

[cm /rev.]

[RPM]

[daNm]

[kW]

[bar]

[l/min]

[RPM]

[ C ]

[mm /s]

3

O

2

51,5÷397

775÷150

5÷13

175÷70

40÷60

10


10,1÷61

-30÷90

20÷75


GENERAL

100

140

Pressure drop(bar)

Viscosity(mm /s)2


(l/min)20

35

20

35

2,5

1,8

3,5

2,8


Specification data ...............OR-02÷05

Function diagrams ..............OR-06÷10

Permissible shaft Seal Pressure ... OR-10

Dimensions and mounting ........ OR-11

Wheel motor ............................ OR-12

Shaft versions ........................... OR-13

Permissible shaft loads .............. OR-14

Order code .............................. OR-17

CONTENTS OPTIONS»

»

»

»

»

»

»

»

Model- Spool valve, roll-gerotor;Flange and wheel mount;Motor with needle bearing;Side and rear ports;Shafts- straight, splined and tapered;Shaft seal for high and low pressure;Metric and BSPP ports;Other special features.

APPLICATION»

»

»

»

»

»

»


etc.Grass cutting machinery

marina guaitoli

Motors OR - 01

30

MOTORS

SPECIFICATION DATA

Type

51,5

775

970

10,1

13

17

7

8,5

140

175

225

40

50

175

200

225

150

75

50

20

150

175

200

225

10

8

10

10

6,8

-

6,2

51,5

775

970

10,1

13

17

7

8,5

140

175

225

40

50

175

200

225

100

30

15

-

175

200

225

10

8

10

10

6,9

10,4

100

OR50

OR80

80,3

750

940

19,5

22

27

12,5

15

175

200

225

60

75

175

200

225

150

75

50

20

150

175

200

225

10

15

17

10

6,9

-

6,3

80,3

750

940

19,5

22

27

12,5

15

175

200

225

60

75

175

200

225

30

15

-

175

200

225

10

15

17

10

7,0

10,5

100

100

Displacement, [cm /u] Max. Speed,[RPM]Max. Torque[daNm]

Max. Output,[kW]Max. Pressure Drop[bar]

Max. Oil Flow[l/min]Max. Inlet Pressure[bar]

Max. Return Pressurew/o Drain Line ormax. Pressure in DrainLine, [bar]

Max. Return Pressurewith Drain Line[bar]Max. Starting Pressure with Unloaded Shaft, [bar]Min. Starting Torque[daNm]

Min. Speed***, [RPM]Weight, avg., [kg]

3

cont.int.*cont.int.*peak**cont.int.*cont.int.*peak**cont.int.*cont.int.*peak**cont.0-100 RPMcont.100-300 RPMcont.300-600 RPMcont.>600 RPMint.* 0-max. RPMcont.int.*peak**

at max. press.drop cont.at max. press. drop int.*

OR(F)

ORWORQ

* Intermittent operation: the permissible values may occur for max. 10% of every minute.** Peak load: the permissible values may occur for max. 1% for every minute.*** For speeds of 10 RPM or lower, consult factory or your regional manager.1. Intermittent speed and intermittent pressure drop must not occur simultaneously!2. Recommended filtration is per ISO cleanliness code 20/16. A nominal filtration of 25 micron or better.3. Recommended using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 6743/4).

If using synthetic fluids consult the factory for alternative seal materials.4. Recommended minimum oil viscosity 13 mm²/s at operating temperatures.5. Recommended maximum system operating temperature - 82ºC.6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 10-15 min.

OR100

99,8

600

750

24

28

32

13

15

175

200

225

60

75

175

200

225

150

75

50

20

150

175

200

225

10

20

23

10

7,2

-

6,6

99,8

600

750

24

28

32

13

15

175

200

225

60

75

175

200

225

100

30

15

-

100

175

200

225

10

20

23

10

7,3

10,6

ORW 50OR 50...B

ORW 80OR 80...B

ORW 100OR 100...B

marina guaitoli

Motors OR - 02


Type OR125

125,7

475

600

30

34

37

12,5

14,5

175

200

225

60

75

175

200

225

150

75

50

-

150

175

200

225

9

25

28

10

7,3

-

6,8

125,7

475

600

30

34

37

12,5

14,5

175

200

225

60

75

175

200

225

100

30

15

-

100

175

200

225

9

25

28

10

7,4

10,8

Displacement, [cm /u]Max. Speed,[RPM]Max. Torque[daNm]






3

cont.int.*cont.int.*peak**cont.int.*cont.int.*peak**cont.int.*cont.int.*peak**cont.0-100 RPMcont.100-300 RPMcont.300-600 RPMcont.>600 RPMint.* 0-max. RPMcont.int.*peak**


OR(F)ORWORQ

* Intermittent operation: the permissible values may occur for max. 10% of every minute.** Peak load: the permissible values may occur for max. 1% for every minute.*** For speeds of 10 RPM or lower, consult factory or your regional manager.1. Intermittent speed and intermittent pressure drop must not occur simultaneously!2. Recommended filtration is per ISO cleanliness code 20/16. A nominal filtration of 25 micron or better.3. Recommended using a premium quality, anti-wear type mineral based hydraulic oil

4. Recommended minimum oil viscosity 13 mm²/s at operating temperatures.5. Recommended maximum system operating temperature - 82ºC.6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 10-15 min.


ORW 100OR 100...B

OR200

OR160

159,6

375

470

39

43

46

11,5

14

175

200

225

60

75

175

200

225

150

75

50

-

150

175

200

225

7

32

37

10

7,5

-

7,6

159,6

375

470

39

43

46

11,5

14

175

200

225

60

75

175

200

225

100

30

15

-

100

175

200

225

7

32

37

10

7,6

11,1

199,8

300

375

38,5

46

56

9

11,5

140

175

225

60

75

175

200

225

150

75

50

-

150

175

200

225

5

33

40

10

8

-

7,2

199,8

300

375

45

50

56

11

13

175

200

225

60

75

175

200

225

100

30

15

-

100

175

200

225

5

41

46

10

8,1

11,6

ORW 160OR 160...B

ORW 200OR 200...B

31

MOTORS

marina guaitoli

Motors OR - 03


Type

Displacement, [cm /u]Max. Speed,[RPM]Max. Torque[daNm]






3

cont.int.*cont.int.*peak**cont.int.*cont.int.*peak**cont.int.*cont.int.*peak**cont.0-100 RPMcont.100-300 RPMcont.300-600 RPMint.* 0-max. RPMcont.int.*peak**


OR(F)ORWORQ

* Intermittent operation: the permissible values may occur for max. 10% of every minute.** Peak load: the permissible values may occur for max. 1% for every minute.*** For speeds of 10 RPM or lower, consult factory or your regional manager.1. Intermittent speed and intermittent pressure drop must not occur simultaneously!2. Recommended filtration is per ISO cleanliness code 20/16. A nominal filtration of 25 micron or better.3. Recommended using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 6743/4).

If using synthetic fluids consult the factory for alternative seal materials.4. Recommended minimum oil viscosity 13 mm²/s at operating temperatures.5. Recommended maximum system operating temperature - 82ºC.6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 10-15 min.

OR250

OR315

OR400

250,1

240

300

39

58

71

6,5

10,5

110

175

225

60

75

175

200

225

150

75

-

150

175

200

225

4

31

48

10

8,4

-

7,8

250,1

240

300

54

61

71

10

12

175

200

225

60

75

175

200

225

100

30

-

100

175

200

225

4

50

55

10

8,5

12,1

315,7

190

240

39

57

83

6

9,6

90

140

210

60

75

175

200

225

150

75

-

150

175

200

225

3

33

58

10

9,1

-

8,6

315,7

190

240

55

63

83

9

11

135

160

210

60

75

175

200

225

100

30

-

100

175

200

225

3

50

66

10

9,2

12,6

397

150

190

38

60

87

4,8

8,8

70

115

175

60

75

175

200

225

150

75

-

150

175

200

225

3

30

50

10

9,8

-

9,3

397

150

190

61

69

87

7,8

10,6

115

140

175

60

75

175

200

225

100

30

-

100

175

200

225

3

49

61

10

9,9

13,3

ORW 250OR 250...B

ORW 315OR 315...B

ORW 400OR 400...B

32

MOTORS

marina guaitoli

Motors OR - 04

33

MOTORS

SPECIFICATION DATA for OR...FR

Type

Max. Starting Pressure withUnloaded Shaft, [bar]

OR 50 OR 80 OR 100 OR 125 OR 160 OR 200

8 8 8 7,5 5,5 4

Look at specification data for hydraulic motors series OR standard version. Only the parameter Starting Pressure ismodified.

version “FR” these are the hydraulic motors with reduced mechanical losses , for wich at disengagedcondition / unconnected with driving mechanism / the rotation of the shaft could be realized by means of small torque.This advantage is especially useful at operating with high frequencies of rotation /over than 300 min / and low pressuredrop , which is inbred for types with displacements of up to 200 cm . It is normal for these for the different condition ofoperation to have high torque , as well as high volume losses: the values of the volumetric efficiency are lower ( up to 5 %for middle and up to 10% for high values of the pressure drop ) , than these of the normal versions. That's why therecommended operatingfor “FR version is for applications with pressure dropup to 100 bar.

Additional advantages of “FR” version are prolonging of the life of the hydraulic motors at high frequencies ofrotation, as well as the possibility to use them in systems with big variation of the loading.

Free Running

-1

3

Low Speed Valve (LSV) “LSV” Series hydraulic motors have been designed to operate with normal pressure drop and toensure smooth run at low speed (up to 200 RPM), as the best security for operation is guaranteed at frequency of rotation20 ÷ 50 RPM . They have an increased starting pressure drop and are not recommended for using at pressure less than40 bar.Look at specification data for hydraulic motors standard version. The modification concerns only the followingparameters: maximum speed , maximum output,maximum Oil flow and maximum starting pressure.

SPECIFICATION DATA for OR...LSV

Type

Max. Output[kW]Max. Oil Flow[lpm]

Max. Speed[RPM]

Cont.

Int.*

Cont.

Int.*

Cont.

Int.*

OR 50 OR 80 OR 100 OR 125 OR 160 OR 200 OR 250 OR 315 OR 400

200

250

2

3

13

16

200

250

4,0

5,7

23

31

200

250

6,8

8,3

40

50

160

200

6,2

7,8

40

50

126

158

5,8

7,6

40

50

100

126

5,2

6,8

40

50

200

250

5,0

7,3

26

34

200

250

6,2

8,5

33

45

200

250

7,0

8,8

40

50

SPECIFICATION DATA for OR...LL

Look at specification data for hydraulic motors series OR standard version. The modification concerns only theparameters: maximum torque,maximum output, minimum starting torque.

“LL” Series hydraulic motors have been designed to operate at the whole standard range ofworking conditions (pressure drop and frequency of rotation ) , but with considerable decreased volumetric losses in thedrainage ports. Their main purposeis to operateas series-connected motors in hydraulic systems.

For this version is permissible decreasing of the maximal torque with up to 5% (at middle speed) and up to 10%(at high speed) in comparison to the standard versions of motors.

Low Leakage (LL)

20 20 20 20 15 15 15 12 12Max. Starting Pressure withunloaded Shaft, [bar]

Type


Max. Torque[daNm]


Cont.

Int.*

Cont.

Int.*

Cont.

Int.*

Cont.

Int.*

OR 50 OR 80 OR 100 OR 125 OR 160 OR 200 OR 250 OR 315 OR 400

9,6

12,4

9,0

11,9

140

175

7,6

9,5

18,5

20,9

12,3

14,8

175

200

14,2

16,2

42,8

47,5

10,9

12,8

175

200

39,0

43,7

51,3

58,0

9,9

11,8

175

200

47,5

52,2

52,2

60,0

8,9

10,9

135

160

47,5

62,7

58,0

65,6

7,7

10,5

115

140

46,5

58,0

22,8

26,6

12,8

14,8

175

200

19,0

21,8

28,5

32,3

12,4

14,3

175

200

23,8

26,6

37,1

40,9

11,4

13,8

175

200

30,4

35,2

marina guaitoli

Motors OR - 05

0,5kW

1kW

2kW

6kW

4kW

8kW

MOTORS

OR 50

OR 80

FUNCTION DIAGRAMS

34


marina guaitoli

Motors OR - 06

35

MOTORS

OR 100

OR 125

FUNCTION DIAGRAMS


marina guaitoli

Motors OR - 07

36

MOTORS

OR 160

OR 200

FUNCTION DIAGRAMS


marina guaitoli

Motors OR - 08

37

MOTORS

OR 250

OR 315

FUNCTION DIAGRAMS


marina guaitoli

Motors OR - 09

38

MOTORS

FUNCTION DIAGRAM

OR 400


Max. Permissible Shaft Seal Pressurefor OP and OR Motors

1: Drawing for Seal

2: Drawing for Shaft Seal

3: Drawing for Quadring

" "

"

D

...B"

0

50

100

150

200

0 200 400 600 800 1000 n, min-1

10

100

3

2

1

P

bar

marina guaitoli

Motors OR - 10


39

MOTORS

138,0

143,0

146,0

150,5

156,5

163,5

172,0

183,0

198,0

143,5

148,5

152,0

156,5

162,5

169,5

179,0

189,0

204,0

157,5

162,5

165,5

170,0

176,0

183,0

192,0

204,0

218,0

163,5

168,5

171,5

176,0

182,0

189,0

198,0

210,0

224,0

9,0

14,0

17,4

21,8

27,8

34,8

43,5

54,8

69,4

ORF 50ORF 80ORF 100ORF 125ORF 160ORF 200ORF 250ORF 315ORF 400

ORFE 50ORFE 80ORFE 100

ORFE 125ORFE 160ORFE 200ORFE 250ORFE 315ORFE 400

ORQ 50ORQ 80ORQ 100ORQ 125ORQ 160ORQ 200

ORQ 250ORQ 315ORQ 400

ORQE 50ORQE 80ORQE 100ORQE 125ORQE 160ORQE 200ORQE 250ORQE 315ORQE 400

MountingPorting

E Rear Ports

Oval Mount (2 Holes)


Q - Square Mount (4 Bolts)

C :

P

T

4xM8 - 13 mm depth:2xG1/2 or 2xM22x1,5 - 15 mm depth: G1/4 or M14x1,5 - 12 mm depth (plugged)

(A,B)

Side Ports

Type L,mm Type L,mm Type L,mm Type L,mm L , mm1

55±0,1

max 107,5max 107,5

min 15 deepmin 15 deep




Port A Port B

max Lmax L

Port A

Port B

55±0,1

max 107,5max 107,5

2xø13,5

55±0,1

max 107,5max 107,5

4xø13,5

marina guaitoli

Motors OR - 11

DIMENSIONS AND MOUNTING DATA - ORW

P :

T :(A,B) 2xG1/2 or 2xM22x1,5 - 15 mm depth

G1/4 or M14x1,5 - 12 mm depth (plugged)

W Wheel Mount

L, mm L , mm1

108,0

113,0

116,5

121,0

127,0

134,0

142,5

154,0

168,5

9,0

14,0

17,4

21,8

27,8

34,8

43,5

54,8

69,4

Type

ORW 50ORW 80ORW 100ORW 125

ORW 160ORW 200ORW 250ORW 315ORW 400

40

MOTORS

Permissible Shaft Loads ORW

L =2500 h

1. Permissible radial shaft load2. Drawing by n= 50 min3. Drawing by n=200 min4. Drawing by n=800 min5. Drawing by n=200 min

and P max=500 daN

h

-1

-1

-1

-1

a

P

(daN)rad

3000

1

2

3

5

4

2500

2000

1500

1000

500

0 20 40 60 80 100 (mm)

P max=500daNa

Port A Port B




marina guaitoli

Motors OR - 12

26

SHAFT EXTENSIONS FOR OP AND OR MOTORSMOTORS

CB ø32 straight, Parallel key A10x8x45 DIN 6885Max. Torque 77 daNm

-

SB - splined A25x22xH10 DIN 5482Max. Torque 44 daNm

KB - tapered 1:10, key B6x6x20 DIN 6885Max. Torque 77 daNm

Parallel

C ø25 straight, key A8x7x32 DIN 6885Max. Torque 44 daNm

- Parallel

CO ø1" straight, key ¼"x¼"x1¼" BS46Max. Torque 44 daNm

- Parallel


K tapered 1:10, key B5x5x14 DIN 6885Max. Torque 40 daNm

- Parallel

SA splined, B25x22h9 DIN 5482Max. Torque 40 daNm

-


HB splined , ANSI B92.1-1976 NormMax. Torque 77 daNm

- ø1¼" 14T

OB tapered 1:8 , key "x "x1¼" BS46Max. Torque 77 daNm

- SAEJ 501 Parallel 516

516

ø25±0,210

ø22±0,130

ø25,32±0,03

min 26,4min 26,4

M8

min16 Deep

M8

min16 Deep

43,2±0,5

M8

min16 Deep

M8

min16 Deep

43,2±0,5

M8

min16 Deep

M8

min16 Deep 56,5+0,4-1,0+0,4-1,0

43,2±0,5M8

min16 Deep

M8

min16 Deep

56,5+0,4-1,0+0,4-1,0

35±0,6

ø4

5±0,255±0,25

S=1 / "

Tightening Torque

20±1 daNm

716

56,5+0,4-1,0+0,4-1,0

M8

min16 Deep

M8

min16 Deep

58±0,458±0,4

36±0,7

ø4,5±0,1ø4,5±0,1

5±0,25

ø35±0,01


20±1 daNm


10±1 daNmø4,5±0,1

5±0,25

ø28,56±0,01

43,2±0,5M8

min16 Deep

M8

min16 Deep

marina guaitoli

Motors OR - 13

27

PERMISSIBLE SHAFT LOADS FOR OR MOTORS

The permissible radial shaft load P depends on the speed (RPM) and distance (L) from the point of loadto the mounting flange.

rad

Radial Shaft Load P for Shaft Extensions

by L=30 (24) mmrad C, CO

MOTORS

Mounting Flange

Shaft Version cylindrical - C, COtapered - K, splined - SH

cylindrical - C, COsplined - HBcylindrical - CB

Radial Shaft Load Pradx , daN800

n2500095+L

x , daN800n

1875095+L

x , daN800n

25000101+L

*


-1

-1

-1

n<200 min ; max P =800 daN-1rad

*n>200 min ; L<55 mm-1_

Prad

daN

Pa =150 daNmax

Pa =200 daNmax

Oval Mount

Square Mount

Prad


ORN

P

daNrad

0

200

400

600

800

1000

1200

1400

1600

020406080 mm-20 -40

Pa =150 daNmax

Pa =200 daNmax

OR

4

3

21

marina guaitoli

Motors OR - 14

Giordano Benassi





M12 Series.

HYDRAULIC MOTORS WITH SPEED SENSOR TYPE

This performance is applicable for all motors of OR series. The main technical features

correspond to the standard motors series OR.

Hall sensor

OR...RS

marina guaitoli

Motors OR - 15

Giordano Benassi

U

ff1f2

U >U -2Vhigh d.c.

U <2Vlow

Output signal




Wiring diagram

1

4

3 min. R =U /I (=50 mA)L d. c. m ax.PNP

+Ud.c.

-Ud.c.

Stik type

1 2


1

2

3

4

U (+supply)d. c.

No connection

U (-supply)d. c.

Output signal

Technical data

Frequency rangeOutputPower supplyCurrent inputCurrent loadAmbient TemperatureProtectionPlug connectorMounting principle


0

0

f =f±10%1

Pulses per revolution 36

marina guaitoli

Motors OR - 16

C

VC

CO

VCO

-

-

-

-

ø25 straight, Parallel key A8x7x32 DIN6885ø25 straight, Parallel key A8x7x32 DIN6885with corrosion resistant bushingø1" straight, Parallel key ¼"x¼"x1¼" BS46ø1" straight, Parallel key ¼"x¼"x1¼" BS46with corrosion resistant bushing


LL

LSV

FR

M


O R


Pos. 9 - Special Features (see Specification data on page OR - 05)

Pos.10 - Rotation


Pos.12 -

Pos.4 - (needle bearings)Option

Pos.5 - Port type

Pos.6 - Displacement codePos. 8 - Ports



P

PC

omit - none- N* with needle bearings (not valid for ORW)


Pos. 7 - Shaft Extensions**(see page OP - 13)

omit - Oval mount, two holes- Oval mount, four holes- Square mount, four bolts- Wheel mount

F

Q

W

SHVSH

KSA

VSA

HB

- ø25,32 splined BS 2059 (SAE 6B)- ø25,32 splined BS 2059 (SAE 6B)with corrosion resistant bushing

-- ø24,5 splined B 25x22 DIN 5482- ø24,5 splined B 25x22 DIN 5482

with corrosion resistant bushingø32 straight, Parallel key A10x8x45 DIN6885ø35 tapered 1:10, Parallel key B6x6x20 DIN6885splined A 25x22 DIN 5482ø1¼" tapered1:8, Parallel key "x "x1¼" BS46

- ø1¼" splined 14T ANSI B92.1 - 1976

CB

KB

SB

OB

ø28,56 tapered 1:10, Parallel key B5x5x14 DIN6885

-

-

-

-

50

80

100

125

160

200

250

315

400


3

3

3

3

3

3

3

3

3

Uomit - with drain port

- without drain port

Pos.2 - Case DrainDomit - Low pressure seal or Seal for "...B " shaft

- High pressure seal not for "...B" shaft

Pos.1 - Shaft Seal Version (see page OR-10)

ORDER CODE

1 2 3 4 5 6 7 8 9 10 11 12

NOTES:D

Q, N “...B”

* Only with " " Shaft Seal Versions!** 1) The permissible output torque for shafts must be not exceeded!

2) The following combinations are not allowed - options with shafts.

***Color at customer's request.The hydraulic motors are mangano-phosphatized as standard.

3) ORW is available only with CB, KB and OB shafts

Speed Monitoringomit - none



RS-P

RS-N

marina guaitoli

Motors OR - 17

SPECIFICATION DATA


OK 5080

100

125

160

200

250

315

400

OKOKOKOKOKOKOKOK

51,5

80,3

99,8

125,7

159,6

199,8

250,1

315,7

397

Displa-cement

[cm /rev]3

Max.Speed[RPM]

Max. Torque[daNm]


Max. OilFlow[lpm]

cont. cont. cont.

Code

int* int* cont.

Max. Output[kW]

cont. int*

775

750

600

475

375

300

240

190

150

10

15,7

19,8

25

32

34

40

40

40

13

19,5

24

30

39

42

47

50

50

9

10,4

10,8

10,8

10,4

8,8

8,1

7,4

6,2

10,4

12,6

12,8

12,5

11,5

10,2

9,4

7,8

7,1

140

140

140

140

140

125

110

90

75

175

175

175

175

175

155

140

125

90

40

60

60

60

60

60

60

60

60


L, mm L , mm1

9,0

14,0

17,4

21,8

27,8

34,8

43,5

54,8

69,4

107,5

112,5

116

120,5

126,5

133,5

142

153,5

168

Type

OK 5080

100

125

160

200

250

300

400

OKOKOKOKOKOKOKOK


INTRODUCTIONOK Series have a spool valve: the distribution valve is integrated inthe output shaft. The cardan shaft thus rotates the distribution valveand transfers mechanical energy from the gerotor set to the outputshaft.

A

B

C :

P :

T :

2xM8 - 13mm depth2xG1/2 - 15mm depthG1/4 - 12mm depth (plugged)

(A, B)

Port B

30±0,1530±0,15

23,5±0,2

44±0,2

67±0,2

35,7±0,1

17±0,1

P(A, B)

T

C

Port A

LOW SPEED HIGH TORQUE MOTORS OK

marina guaitoli

Motors OK - 01

4

O K1 2 3 4 5 6 7


50

80

100

125

160

200

250

315

400


3

3

3

3

3

3

3

3

3

C

CO

-

-

ø25 straight, Parallel key A8x7x32 DIN6885ø25 straight, Parallel key ¼"x¼"x1¼" BS46




B5x5x14 DIN6885-SA


Pos. 4 - Rotation




omit - no Paint- Painted Low Gloss Color- Corrosion Protected Paint

P

PC


omit - BSPP (ISO 228)

SHAFT EXTENSIONS

ø25 straight, Parallel key A8x7x32 DIN 6885

Max. Torque 44 daNm

C

ø25,4 straight, Parallel key / ”x / ”x1 / ” BS46

Max. Torque 44 daNm

1 1 1

4 4 4

CO

ø28,56; Tapered 1:10 Parallel key B5x5x14 DIN 6885

Max. Torque 44 daNm

K

ø28,56 Splined, BS 2059 (SAE 6B)

Max. Torque 44 daNm

SH

ø28,56 Splined, B25x22h9 DIN 5482

Max. Torque 44 daNm

SA


ø25,32±0,03

min 26,4min 26,4

M8

min16 Deep

M8

min16 Deep

43,2±0,5

M8

min16 Deep

M8

min16 Deep

43,2±0,5

43,2±0,5M8

min16 Deep

M8

min16 Deep


10±1 daNmø4,5±0,1

5±0,25

ø28,56±0,01

43,2±0,5M8

min16 Deep

M8

min16 Deep

omit - none- Low Leakage- Low Speed Valve- Free Running

LL

LSV

FR

Pos. 3 - Ports

ORDER CODE

Pos. 6 - Special Features

NOTES:* The permissible output torque for shafts must be

not exceeded!** Color at customer's request.

marina guaitoli

Motors OK - 02

1142

HYDRAULIC MOTORS OPL

APPLICATION»

»

»

»

»

»

»


etc.Mining machinery

Specification data ................ OPL-02

Function diagrams .........OP-06÷09

Dimensions and mounting ... OPL-03

Shaft extensions ................... OPL-04

Permissible shaft loads ......... OPL-04

Order code ......................... OPL-05

CONTENTS OPTIONS

100

140

Pressure drop(bar)

Viscosity(mm /s)2


(l/min)20

35

20

35

2,5

1,8

3,5

2,8


»

»

»

»

»

»

Model- Spool valve, gerotor;Antifriction conical bearings;Flange mount;Shafts- straight, splined and tapered;Metric and BSPP ports;Other special features.

0 10 20 30 40 50 60 70 80 Q, l/min0

2

10

15

20

25

30

Pbar

Pressure Losses

Displacement,

Max. Speed,

Max. Torque,

Max. Output,

Max. Pressure Drop,

Max. Oil Flow,

Min. Speed,

Pressure fluid

Temperature range,


Filtration

[cm /rev.]

[RPM]

[daNm]

[kW]

[bar]

[l/min]

[RPM]

[ C]

[mm /s]

3

O

2

Permissible Shaft Loads, [daN]

49,5÷396

1210÷150

9,4÷50

9,9÷11,7

140÷95

60

10


P =1500; P =800

-30÷90

20÷75


rad a

GENERAL

marina guaitoli

Motors OPL - 01

* Intermittent operation: the permissible values may occur for max. 10% of every minute.** Peak load: the permissible values may occur for max. 1% of every minute.*** For speeds of 10 RPM or lower, consult factory or your regional manager.1. Intermittent speed and intermittent pressure drop must not occur simult neously.2. Recommended filtration is per ISO cleanliness code 20/16. A nominal filtration of 25 micron or better.3. Recommended using a premium quality, anti-wear type mineral based hydraulic oil


a


0

SPECIFICATION DATA

Type

Displacement, [cm.³/rev.]Max. Speed,[RPM]Max. Torque[daNm]



Max. Return Pres-

sure without DrainLine or Max. Pres-sure in Drain Line,[bar]Max. Return Pres-sure with Drain Line[bar]Max. Starting Pressure with UnloadedShaft, [bar]

Min. Starting Torque [daNm]Min. Speed***, [RPM]Weight, [kg]

Cont.

Int.*

Cont.

Int.*

Peak**

Cont.

Int.*

Cont.

Int.*

Peak**

Cont.

Int.*

Cont.

Int.*

Peak**

Cont. 0-100 RPM

Cont. 100-300 RPM

Cont. 300-600 RPM

Cont. >600 RPM

Int.* 0-max. RPM

Cont.

Int.*

Peak**

OPL100

OPL80

OPL50

OPL200

OPL125

OPL315

OPL160

OPL250

OPL400

49,5

1210

1515

9,4

11,9

14,0

9,9

12,5

140

175

225

60

75

175

200

225

100

50

25

15

100

175

200

225

10

7,7

10

8,4

79,2

755

945

15,1

19,5

22,0

9,9

12,5

140

175

225

60

75

175

200

225

100

50

25

15

100

175

200

225

10

14,0

10

8,5

99

605

755

19,3

23,7

27,0

9,9

12,5

140

175

225

60

75

175

200

225

100

50

25

15

100

175

200

225

10

16,8

10

8,8

123,8

485

605

23,7

29,8

36,5

9,9

12,5

140

175

225

60

75

175

200

225

100

50

25

15

100

175

200

225

9

21,0

10

8,9

158,4

378

472

31,3

37,8

42

11,7

12,5

140

175

225

60

75

175

200

225

100

50

25

15

100

175

200

225

8

28,0

10

9,1

198

303

378

36,6

45,6

53,0

10,3

15,5

140

175

225

60

75

175

200

225

100

50

25

15

100

175

200

225

7

34,6

10

9,5

247,5

242

303

47,0

58,3

67,0

9,8

17,5

140

175

225

60

75

175

200

225

100

50

25

15

100

175

200

225

6

44,0

10

10,0

316,8

190

236

48,6

56,0

85,0

7,6

8,2

120

140

225

60

75

175

200

225

100

50

25

15

100

175

200

225

5

46,0

10

10,7

396

150

189

50,0

59,0

85,4

6,6

9,2

95

115

180

60

75

175

200

225

100

50

25

15

100

175

200

225

5

50,0

10

11,4

43

MOTORS

EPML

marina guaitoli

Motors OPL - 02


F Oval Mount (4 Holes)

Square Mount (4 Holes)

Mounting

Porting

Side Ports

OPL 50OPL 80OPL 100OPL 125OPL 160OPL 200OPL 250OPL 315OPL 400

L, mm148

152

155

158

163

168

175

184

195

L , mm6,67

10,67

13,33

16,67

21,33

26,67

33,33

42,67

53,33

1Type

T

P(A,B)

P :

T :(A, B) 2xG1/2 or 2xM22x1,5 - 15 mm depth





Port A

Port B

44

MOTORS

EPML

130

4xø13,5

4xø13,5

ø106,4±0,2

marina guaitoli

Motors OPL - 03

SHAFT EXTENSIONS

CB - ø32 straight, key A10x8x40 DIN 6885Max. Torque 77 daNm

Parallel

SA - splined B25x22 DIN 5482Max. Torque 40 daNm

KB - tapered 1:10, Woodruff key 6x9 DIN6888Max. Torque 77 daNm

C - ø25 straight, Parallel key A8x7x30 DIN 6885Max. Torque 44 daNm

CO - ø1" straight, key ¼"x¼"x1¼" BS46Max. Torque 44 daNm

Parallel

SH - splined, BS 2059 (SAE 6B)Max. Torque 44 daNm HB - ø splined , DP12/24 ANSI B92.1-1976

Max. Torque 77 daNm1¼" 14T

Permissible Shaft Loads EPML

ABC

- Static load- Pa=200 daN- Pa=800 daN

max Pa=800 daN

Pr

0

100 80 60 40 20 0 -20 -40 mm

0

500

1000

1500

2000

2500

3000

PrdaN

A B

C

Motor Mounting Surface

MOTORS

EPML


10±1 daNm

marina guaitoli

Motors OPL - 04

C

CO

CB

KB

-

-

-

-

ø25 straight, Parallel key A8x7x30 DIN6885ø1" straight, Parallel key ¼"x¼"x1¼" BS46

- ø25,3 splined BS 2059 (SAE 6B)- ø24 splined B 25x22 DIN 5482

ø32 straight, Parallel key A10x8x40 DIN6885- ø1¼" splined 14T ANSI B92.1 - 1976

ø35 tapered 1:10, Woodruff key 6x9 DIN6888

SH

SA

HB

O P L

ORDER CODE


Pos.2 - Displacement code*

1 2 3 4 5 6 7

Pos.3 - Shaft extensions**

omit - Square mount-Oval mount

, four holes, four holesF

50

80

100

125

160

200

250

315

400


3

3

3

3

3

3

3

3

3

NOTES:* S** The permissible output torque for shafts must be not exceeded!*** C

ee Function diagrams from page OP-06 to page OP-09.

olor at customer's request.The hydraulic motors are mangano-phosphatized as standard.

M


Pos. 6 - Rotation

Pos. 7 - (Paint)***Option


Pos. 4 - Ports



P

PC


MOTORS

EPML

8


LL

LSV

FR


marina guaitoli

Motors OPL - 05

HYDRAULIC MOTORS ORL

47

Specification data ................ ORL-02

Function diagrams ......... OR-06÷10

Dimensions and mounting ... ORL-03

Shaft extensions ................ ORL-04

Permissible shaft loads ......... ORL-04

Order code ......................... ORL-05

CONTENTS OPTIONS

100

140

Pressure drop(bar)

Viscosity(mm /s)2


(l/min)20

35

20

35

2,5

1,8

3,5

2,8


»

»

»

»

»

»

Model- Spool valve, roll-gerotor;Antifriction conical bearings;Flange mount;Shafts- straight, splined and tapered;Metric and BSPP ports;Other special features.

0 10 20 30 40 50 60 70 80 Q, l/min0

2

10

15

20

25

30

Pbar

Pressure Losses

Displacement,

Max. Speed,

Max. Torque,

Max. Output,

Max. Pressure Drop,

Max. Oil Flow,

Min. Speed,

Permissible Shaft Loads,

Pressure fluid

Temperature range,


Filtration

[cm /rev.]

[RPM]

[daNm]

[kW]

[bar]

[l/min]

[RPM]

[daN]

[ C]

[mm /s]

3

O

2

51,5÷396

775÷150

10,1÷61

7÷13

115÷175

60

10


P =1500; P =800

-30÷90

20÷75


rad a

GENERAL

APPLICATION»

»

»

»

»

»

»


etc.Mining machinery

marina guaitoli

Motors ORL - 01

MOTORS

EPRML

* Intermittent operation: the permissible values may occur for max. 10% of every minute.** Peak load: the permissible values may occur for max. 1% of every minute.*** For speeds of 10 RPM or lower, consult factory or your regional manager.1. Intermittent speed and intermittent pressure drop must not occur simult neously.2. Recommended filtration is per ISO cleanliness code 20/16. A nominal filtration of 25 micron or better.3. Recommended using a premium quality, anti-wear type mineral based hydraulic oil


a


0

SPECIFICATION DATA

Type

Displacement, [cm.³/rev.]Max. Speed,[RPM]

Max. Torque[daNm]

Max. Output[kW]

Max. Pressure Drop[bar]

Max. Oil Flow[l/min]

Max. Inlet Pressure[bar]

Max. Return Pres-sure without DrainLine or Max. Pres-sure in Drain Line,[bar]Max. Return Pres-sure with Drain Line[bar]

Max. Starting Pressurewith Unloaded Shaft, [bar]Min. Starting Torque [daNm]Min. Speed***, [RPM]Weight, [kg]

Cont.

Cont. for motors

Int.*

Cont.

Int.*

Peak**

Cont.

Int.*

Cont.

Int.*

Peak**

Cont.

Int.*

Cont.

Int.*

Peak**

Cont. 0-100 RPM

Cont. 100-300 RPM

Cont. 300-600 RPM

Cont. >600 RPM

Int.* 0-max. RPM

Cont.

Int.*

Peak**

for motors

"LSV"

"LSV"

Int. for LSV" motors*

Cont. for motors

Int. for motors*

Cont. for motors

Int. for motors*

"

"LSV"

"LSV"

"LSV"

"LSV"

ORL100

ORL80

O R L50

ORL200

ORL125

ORL315

ORL160

ORL250

ORL400

51,5

775

200

970

250

10,1

13,0

17,0

7

3,6

8,5

4,7

140

175

225

40

10

50

12,5

175

200

225

100

50

25

15

100

140

175

225

20

8

10

8,5

10

80,3

750

200

940

250

20,0

22,0

27,0

12,5

4,0

15,0

5,7

175

200

225

60

16

75

20

175

200

225

100

50

25

15

100

175

200

225

15

10

8,6

10

20

99,8

600

200

750

250

24,0

28,0

32,0

13,0

5,0

15,0

7,3

175

200

225

60

20

75

25

175

200

225

100

50

25

15

100

175

200

225

20

10

8,9

10

20

125,7

475

200

600

250

30,0

34,0

37,0

12,5

6,2

16,0

7,9

175

200

225

60

25

75

32

175

200

225

100

50

25

15

100

175

200

225

25

10

9,0

9

20

159,6

375

200

470

250

39,0

43,0

46,0

11,5

7,8

14,0

10,7

175

200

225

60

32

75

40

175

200

225

100

50

25

15

100

175

200

225

15

32

10

9,2

7

199,8

300

200

375

250

45,0

50,0

56,0

11,0

8,9

13,0

12,0

175

200

225

60

40

75

50

175

200

225

100

50

25

15

100

175

200

225

15

37

10

9,6

5

250,1

240

200

300

250

54,0

61,0

71,0

10,0

10,5

12,0

13,9

175

200

225

60

50

75

62,5

175

200

225

100

50

25

15

100

175

200

225

15

45

10

10,1

4

315,7

190

190

240

240

55,0

63,0

83,0

9,0

9,8

11,0

13,8

135

160

210

60

60

75

75

175

200

225

100

50

25

15

100

175

200

225

12

45

10

10,8

3

397

150

150

190

190

61,0

69,0

87,0

7,8

7,7

10,6

11,8

115

140

175

60

60

75

75

175

200

225

100

50

25

15

100

175

200

225

12

49

10

11,5

3

marina guaitoli

Motors ORL - 02


Mounting

Porting

Side Ports

P(A,B)

T

ORL 50ORL 80ORL 100ORL 125ORL 160ORL 200ORL 250ORL 315ORL 400

L, mm

152

157

160

165

171

178

187

198

212

T y p e L , m m9,0

14,0

17,4

21,8

27,8

34,8

43,5

54,8

69,4

1

P :

T :(A, B) 2xG1/2 or 2xM22x1,5 - 15 mm depth


F Oval Mount (4 Holes)





Port A

Port B

MOTORS

EPRML

130

marina guaitoli

Motors ORL - 03

SHAFT EXTENSIONS

CB - ø32 straight, key A10x8x40 DIN 6885Max. Torque 77 daNm

Parallel

KB - tapered 1:10, woodruff key 6x9 DIN6888Max. Torque 77 daNm

C - ø25 straight, Parallel key A8x7x30 DIN 6885Max. Torque 44 daNm


HB - ø splined , DP12/24 ANSI B92.1-1976Max. Torque 77 daNm

1¼" 14T

Permissible Shaft Loads ORL

ABC

- Static load- Pa=200 daN- Pa=800 daN

max Pa=800 daN

Pr

0

100 80 60 40 20 0 -20 -40 mm

0

500

1000

1500

2000

2500

3000

PrdaN

A B

C


MOTORS

EPRML


10±1 daNm

marina guaitoli

Motors ORL - 04

ORDER CODE

MOTORS

EPRML

NOTES:

* S

** The permissible output torque for shafts must be not exceeded!*** C

ee Function diagrams from page OR-06 to page OR-10.

olor at customer's request.The hydraulic motors are mangano-phosphatized as standard.

C

CB

KB

-

-

-

ø25 straight, Parallel key A8x7x30 DIN6885ø32 straight, Parallel key A10x8x40 DIN6885

- ø25,3 splined BS 2059 (SAE 6B)- ø1¼" splined 14T ANSI B92.1 - 1976

ø35 tapered 1:10, Woodruff key 6x9 DIN6888

SH

HB

O R L


Pos.2 - Displacement code*

1 2 3 4 5 6 7 8

Pos.3 - Shaft Extensions**

omit - Square mount- Oval mount

, four holes, four holesF

50

80

100

125

160

200

250

315

400


3

3

3

3

3

3

3

3

3

M


Pos. 4 - Ports

Pos. 6 - Rotation


Pos. 8 - Design series



P

PC


MOTORS

EPRML


LL

LSV

FR

(see Specification data)


marina guaitoli

Motors ORL - 05

LOW SPEED HIGH TORQUE MOTORS ORS

APPLICATION» Conveyors;

» Feeding mechanism of robots and manipulators;

» Metal working machines;

» Textile machines;

» Machines for agriculture and foresty;

» Wood working and sawmill machinery etc.

OPTIONS» Model- Spool valve, orbiting roller;

» Shafts- splined;

» Shaft seal for high pressure;

» Other special features.

A

B

SPECIFICATION DATA


ORS 50ORS 80ORS 100ORS 125ORS 160ORS 200ORS 250ORS 300ORS 400

51,5

80,3

99,8

125,7

159,6

199,8

229,0

277,0

369,0

Displa-cement

[cm /rev]3

Max.Speed[RPM]

Max. Torque[daNm]


Max. OilFlow[lpm]

cont. cont. cont.

Code

int* int* cont.

Max. Output[kW]

cont. int*

775

750

600

475

375

300

240

190

150

10,0

15,7

19,8

25,0

32,0

34,4

34,5

34,5

39,0

13,0

19,5

24,0

30,0

39,0

47,0

46,5

45,7

50,2

8,2

8,2

8,2

8,2

8,2

8,2

7,9

6,8

5,4

9,7

9,7

9,7

9,7

9,7

12,7

12,0

9,3

7,8

140

140

140

140

140

125

110

90

80

175

175

175

175

175

175

150

125

105

40

60

60

60

60

60

60

60

60

The motor type ORS has low-speed distributionand they are most efficient at a high drop pressureoperating. It's recommendable to use them at lowspeed rotation, i.e. at low supply flow.

INTRODUCTION

marina guaitoli

Motors ORS - 01

4



ORS 50ORS 80ORS 100ORS 125ORS 160ORS 200ORS 250ORS 300ORS 400

Type70,0

75,0

78,4

82,8

88,8

95,8

93,5

100,3

113,4

L±0,5,in. [mm] L ,in.[mm]1

9,0

14,0

17,4

21,8

27,8

34,8

32,5

39,3

52,4

ORS1 2 3 4

Pos.1 - Displacement code50

80

100

125

160

200

250

300

400


3

3

3

3

3

3

3

3

3

Pos. 2 - Rotation





P

PC


ORDER CODE

NOTES:* Color at customer's request.

The hydraulic motors are mangano phosphatized as standard.

P :

T :(A,B) 2xø8

G1/4-A (plugged)

Port

B

Port

A

marina guaitoli

Motors ORS - 02

HYDRAULIC MOTORS OH

52

APPLICATION»

»

»

»

»

»


» Mining machinery etc.

Specification data ............... OH-02

Function diagrams ....... OH-03÷05

Dimensions and mounting ... OH-07

Shaft extensions ................... OH-07

Order code ......................... OH-07

Permissible shaft loads ....... OH-05

CONTENTS OPTIONS

Displacement,

Max. Speed,

Max. Torque,

Max. Output,

Max. Pressure Drop,

Max. Oil Flow,

Min. Speed,

Pressure fluid

Temperature range,


Filtration

[cm /rev.]

[RPM]

[daNm]

[kW]

[bar]

[l/min]

[RPM]

[ C ]

[mm /s]

3

O

2

201,3÷502,4

370÷150

51÷85

16÷11

175÷125

75

10÷5


-30÷90

20÷75


GENERAL

100

140

Pressure drop(bar)

Viscosity(mm /s)2


(l/min)20

35

20

35

2,5

1,8

3,5

2,8


»

»

»

»

»

Model- Spool valve, roll-gerotorFlange mount;Shafts- straight, splined and tapered;Metric and BSPP ports;Other special features.

Pressure Losses

0 10 20 30 40 50 60 70 80 Q, l/min0

4

8

12

16

Pbar

marina guaitoli

Motors OH - 01

SPECIFICATION DATA

* Intermittent operation: the permissible values may occur for max. 10% of every minute.** Peak load: the permissible values may occur for max. 1% of every minute.*** For speeds of 5 RPM lower than given, consult factory or your regional manager.

1) Intermittent speed and intermittent pressure must not occur simultaneously.2) Recommended filtration is per ISO cleanliness code 20/16. A nominal filtration of 25 micron or better.3) Recommend using a premium quality, anti-wear type mineral based hydraulic oil, HLP(DIN51524) or HM(ISO6743/4).

4) Recommended minimum oil viscosity 13 mm²/s at 50ºC.5) Recommended maximum system operating temperature is 82ºC.6) To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 10-15 minutes.

If using synthetic fluids consult the factory for alternative seal materials.

Type OH200

OH250

OH315

OH400

OH500

Displacement [cm3/rev.] 201,3 252 314,9 396,8 502,4

cont. 370 295 235 185 150Max. Speed,[RPM] Int.* 445 350 285 225 180

cont. 51 61 74 84 85

Int.* 58 70 82 98 104

Max. Torque[daNm]

peak** 64 79 98 109 117

cont. 16 16 14 12,5 11Max. Output[kW] Int.* 18,5 18,5 15,5 15 14

cont. 175 175 175 155 125

Int.* 200 200 200 190 160

Max. Pressure Drop[bar]

peak** 225 225 225 210 180

cont. 75 75 75 75 75Max. Oil Flow[l/min] Int.* 90 90 90 90 90

cont. 200 200 200 200 200

Int.* 225 225 225 225 225

Max. InletPressure[bar] peak** 250 250 250 250 250

cont. 0-100 RPM 100 100 100 100 100

cont. 100-200 RPM 50 50 50 50 50

cont. 200-300 RPM 20 20 20 20 20

Max. Return Pressurewithout Drain Line orMax. Pressurein Drain Line , [bar] Int.* 0-max. RPM 100 100 100 100 100

Max. Starting Pressure with Unloaded Shaft, [bar] 5 5 5 5 5

at max. press. drop cont. 39 52 66 72 72Min. Starting Torque[daNm] at max. press. drop Int.* 45 59 73 88 88

Min. Speed***, [RPM] 10 10 8 5 5

Weight, [kg] 10,5 11 11,5 12,3 13

MOTORS

EPMH

marina guaitoli

Motors OH - 02

OH 200

OH 250

FUNCTION DIAGRAMS


MOTORS

EPMH

marina guaitoli

Motors OH - 03

OH 315

OH 400

FUNCTION DIAGRAMS


MOTORS

EPMH

marina guaitoli

Motors OH - 04

OH 500

FUNCTION DIAGRAMS


PERMISSIBLE SHAFT LOADS FOR OH MOTORS

The permissible radial shaft load P depends on the speed (RPM)and distance (L) from the point of load to the mounting flange.

rad

*L<60 mm; n 200 min-1³

Radial Shaft Load Prad= x , daN*1100n

25000103,5+L

00

200

400

600

800

1000

1200

300 daN

30

Prad

300 daN

PraddaN

100 200 300 400min

-1

MOTORS

EPMH

marina guaitoli

Motors OH - 05

Magneto Maunt (4 holes)

DIMENSIONS

C

P

T

4xM8-13mmdepth2xG1/2 or 2xM22x1,5-15 mm depthG1/4 or M14x1,5-12 mm depth (plugged)

:

:

:

(A, B)

Type L, mm L1, mmOH 200 170,8 27,8

OH 250 177,8 34,8

OH 315 186,5 43,5

OH 400 197,8 54,8

OH 500 212,4 69,4




Port A Port B

MOTORS

EPMH

130

62±0,1

max 121,7

4xø13,5

ø106,4±0,2

45o

max

L

L 1m

ax

66,5

36±

0,1

5

ø119

18±0,1 18±0,1

20±

0,3

20±

0,3

16

6,1

±0,3

46,4

±0,1

5

20

±0

,32

0±

0,3

ø82,5±0,05

marina guaitoli

Motors OH - 06

SHAFT EXTENSIONS

C - ø32 straight, Parallel key A10x8x45 DIN 6885

Max. Torque 77 daNm

K - tapered 1:10, Parallel key B6x6x20 DIN 6885

Max. Torque 95 daNm

SH - ø1¼" splined 14T, DP 12/24 ANSI B92.1-1976

Max. Torque 95 daNm

M20x1,5

ORDER CODE

The permissible output torque for shafts must be not exceeded!** Color at customer's request.

NOTES:*

C

CB

K

- ø32 straight, Parallel key A10x8x45 DIN 6885ø1¼" splined 14T ANSI B92.1-1970

- ø35 straight, Parallel key A10x8x45 DIN 6885-

SH -

ø35 tapered 1:10, Parallel key B6x6x20 DIN 6885

omit - BSPP (ISO 228)- Metric (ISO 262)M

O H


Pos.3 - Ports

1 2 3 4 5 6

Pos.2 - Shaft Extensions *

200

250

315

400

500

- 201,3 [cm /rev]- 252,0 [cm /rev]- 314,9 [cm /rev]- 396,8 [cm /rev]- 502,4 [cm /rev]

3

3

3

3

3

Pos. 5 - Rotation





P

PC



MOTORS

EPMH

56,5±0,2

ø35

ø32

+0

,01

8+

0,0

02

10 -0,036

ø35

-0,2

M8min 16 Deep

56,5±0,2

ø35

ø31,7

5-0

,02

5

M8min 16 Deep

36+2

6-0,03

-0,1

19,1

ø35

58±0,2

36±0,7 45±0,25

1:10

ø44

ø4,5±0,1

S=41, Tightening torque20±1 daNm

7


LL

LSV

FR


ø35

38

-0,0

2

10 -0,036

ø35

-0,0

08

+0

,01

8

58±0,2

CB - ø35 straight, Parallel key A10x8x45 DIN 6885

Max. Torque 95 daNm

M8min 16 Deep

marina guaitoli

Motors OH - 07

Pressure Losses

HYDRAULIC MOTORS OS

60

APPLICATION»

»

»

»

»

»

»

Conveyors;Metal working machines;Machines for agriculture;Road building machines;Mining machinery;Food industries;

etc.Special vehicles

Specification data.......................... OS-02÷04Function diagrams........................... OS-05÷08

Wheel motor..................................................... OS-11Motor with Drum brake- OSB ..................... OS-12

- OSS, OSV, OSZ ... OS-15÷17Internal Spline data ....................................... OS-17Order code ................................................. OS-22

Dimensions and mounting ..................... OS-09÷10

Shaft extensions .............................................OS-13Tacho connection ........................................... OS-13Permissible shaft loads ........................ OS-14Function diagram for OSSB .......................... OS-14Dimensions and mounting

CONTENTS OPTIONS»

»

»

»

»

»

»

»

»

Model- Disc valve, roll-gerotorFlange and wheel mount;Short motor;Motor with Drum Brake;Tacho and speed sensor connection;Side and rear portsShafts- straight, splined and tapered;Metric and BSPP ports;Other special features.

0 10 20 30 40 50 60 70 80 Q, l/min0

4

8

12

Pbar

2

6

10

14

140

210

Pressuredrop(bar)

Viscosity(mm /s)2


(l/min)20

35

20

35

1,5

1

3

2


Displacement,

Max. Speed,

Max. Torque,

Max. Output,

Max. Pressure Drop,

Max. Oil Flow,

Min. Speed,


Pressure fluid

Temperature range,


Filtration

[cm /rev.]

[RPM]

[daNm]

[kW]

[bar]

[l/min]

[RPM]

[daN]

[ C]

[mm /s]

3

O

2

80,5÷711,9

810÷105

23,5÷58

19,5÷

200 55

75

10÷5


5,4

P =1500; P =500

-30÷90

20÷75


÷

rad a

GENERAL

marina guaitoli

Motors OS - 01


SPECIFICATION DATA

MOTORS

EPMS

1) Intermittent speed and intermittent pressure must not occur simultaneously.2) Recommended filtration is per ISO cleanliness code 20/16. A nominal filtration of 25 micron or better.3) Recommend using a premium quality, anti-wear type mineral based hydraulic oil

4) Recommended minimum oil viscosity 13mm²/s at operating temperatures.5) Recommended maximum system operating temperature is 82°C.6) To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 10-15 minutes.




Max. Oil Flow[l/min]Max. Inlet Pressure

[bar]

Max. Return Pressurewith Drain Line[bar]Max. Starting Pressure with Unloaded Shaft, [bar]Min. Starting Torque[daNm]Min. Speed***, [RPM]Weight, [kg]

3

Type OS 80 OS 100 OS 160OS 125

cont.Int.*cont.Int.*peak**cont.int.*cont.Int.*peak**cont.Int.*cont.Int.*peak**cont. 0-100 RPMcont. 100-300 RPMcont. >300 RPMInt.* 0-max. RPMcont.Int.*peak**

at max. press. drop cont.at max. press. drop Int.*

OSFEOSWEOSZEOSVEOSQEOSBE

80,5

810

1000

202426

1619175210250

65

80

210

250

300

100

50

20

100

140

175

210

12

16,5

19,5

10

9,8[10,2]

10,3[10,7]

7,8[8,2]

5,7[6,1]

10,2[10,6]

16,8[17,2]

100

750

900

253032

17,521175210250

75

90

210

250

300

100

50

20

100

140

175

210

10

20,5

25

10

10[10,4]

10,5[10,9]

8[8,4]

5,9[6,3]

10,4[10,8]

17,0[17,4]

125,7

600

720

32

38

40

17,5

21

175

210

225

75

90

210

250

300

100

50

20

100

140

175

210

10

26

31

8

10,3[10,7]

10,8[11,2]

8,3[8,7]

6,2[6,6]

10,7[11,1]

17,3[17,7]

159,7

470

560

4048

51

17,521175

210

225

75

90

210

250

300

100

50

20

100

140

175

210

8

28

39

8

10,7[11,1]

11,2[11,6]

8,7[9,1]

6,6[7]

11,1[11,5]

17,7[18,1]

Max. Return Pressurewithout Drain Line orMax. PressureinDrainLine,[bar]

OS 200

200

375

450

466065

15,522160210225

75

90

210

250

300

100

50

20

100

140

175

210

8

33

41

6

11,1[11,5]

11,6[12]

9,1[9,5]

7[7,4]

11,5[11,9]

18,1[18,5]

marina guaitoli

Motors OS - 02




Max. Oil Flow[l/min]Max. Inlet Pressure

[bar]


3

Type OS 250 OS 400 OS 475 OS 525 OS 565OS 315

cont.Int.*cont.Int.*peak**cont.int.*cont.Int.*peak**cont.Int.*cont.Int.*peak**cont. 0-100 RPMcont. 100-300 RPMcont. >300 RPMInt.* 0-max. RPMcont.Int.*peak**


OSFEOSWEOSZEOSVEOSQEOSBE

Max. Return Pressurewithout Drain Line orMax. PressureinDrainLine,[bar]

250

300

360

506369

13,519140175200

75

90

210

250

300

100

50

-

100

140

175

210

8

36

44

6

11,6[12]

12,1[12,5]

9,6[10]

7,5[7,9]

12[12,4]

18,6[19]

314,9

240

290

637984

11,018140175185

75

90

210

250

300

100

50

-

100

140

175

210

8

44

52

5

12,3[12,7]

12,8[13,2]

10,3[10,7]

8,2[8,6]

12,7[13,1]

19,3[19,7]

397

185230

677985

10,515120140140

75

90

210

250

300

100

50

-

100

140

175

210

8

47

55

5

13,2[13,6]

13,7[14,1]

11,2[11,6]

9,1[9,5]

13,6[14]

20,2[20,6]

474,6

160

190

58

68

84

8,4

11,3

85

100

115

75

90

210

250

300

100

50

-

100

140

175

210

8

47

55

5

14[14,4]

14,5[14,9]

12[12,4]

9,9[10,3]

14,4[14,8]

21[21,4]

522,7

145

175

58

69

85

7,6

10.4

80

90

105

75

90

210

250

300

100

50

-

100

140

175

210

8

47

55

5

14,9[15,3]

15,4[15,8]

12,9[13,3]

10,8[11,2]

15,3[15,7]

21,9[22,3]

MOTORS

EPMS

62



4) Recommended minimum oil viscosity 13mm²/s at operating temperatures.5) Recommended maximum system operating temperature is 82 C.6) To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 10-15 minutes.


0

MOTORS

EPMS

564,9

130

160

58

69

85

6,9

9,6

75

85

100

75

90

210

250

300

100

50

-

100

140

175

210

8

47

55

5

14,9[15,3]

15,4[15,8]

12,9[13,3]

10,8[11,2]

15,3[15,7]

21,9[22,3]

marina guaitoli

Motors OS - 03

MOTORS

EPMS

SPECIFICATION DATA for OS...LSV

Max. Speed,[RPM]Max. Output[kW]Max. Oil Flow[l/min]Max. Starting Pressure withUnloaded Shaft, [bar]

Cont.

Int.*

Cont.

Int.*

Cont.

Int.*

200

250

4,6

6,5

16

20

25

200

250

6,0

8,4

20

25

20

200

250

7,4

10,0

25

32

20

200

250

8,0

12,2

32

40

15

200

250

8,0

12,4

40

50

15

200

250

8,8

13,4

50

62,5

15

200

250

10,6

15,0

65

80

15

185

225

9,5

12,8

75

90

15

Type OS 80 OS 100 OS 125 OS 160 OS 200 OS 250 OS 315 OS 400

SPECIFICATION DATA for OS...LL

Type

Cont.

Int.*

Cont.

Int.*

Cont.

Int.*

OS 80 OS 100 OS 125 OS 160 OS 200 OS 250 OS 315 OS 40022,9

25,2

17,8

19,3

18,7

20,3

28,5

31,1

19,3

21,3

23,2

25,9

36,4

39,6

19,3

21,4

29,6

32,3

33,2

46,8

14,8

20,0

27,3

38,0

39,0

48,8

13,3

16,6

32,2

40,0

43,8

52,6

11,8

14,2

35,1

43,0

52,6

61,4

10,9

12,8

43,0

50,7

56,5

67,2

9,5

12,3

45,8

53,6

Max. Output[kW]

Max. Torque[daNm]


Low Speed Valve (LSV) “LSV” Series hydraulic motors have been designed to operate with normal pressure dropand to ensure smooth run at low speed (up to 200 min ), as the best security for operation is guaranteed atfrequency of rotation 20 ÷ 50 min . They have an increased starting pressure drop and are not recommended forusing at pressure less than 40 bars.

-1

-1

Look at specification data for hydraulic motors standard version. The modification concerns only the followingparameters : maximum speed , maximum output, maximum Oil flow and maximum starting pressure.

Look at specification data for hydraulic motors standard version. The modification concerns only theparameters: maximum torque, maximum output, minimum starting torque.

“LL” Series hydraulic motors have been designed to operate at the whole standard range ofworking conditions (pressure drop and frequency of rotation ) , but with considerable decreased volumetric losses inthe drainage ports. Their main purpose is to operate as series-connected motors in hydraulic systems.

For this version is permissible decreasing of the maximal torque with up to 5% (at middle speed) and up to10% (at high speed) in comparison to the standard versions of motors.

Low Leakage (LL)

marina guaitoli

Motors OS - 04

FUNCTION DIAGRAMS

64

MOTORS

EPMS


OS 80

OS 100

MdaNm

20 l/min

Q=5 l/min

0

0 300100 400 500200 1100

p=225 bar

200 bar

140 bar

105 bar

100 bar

70 bar

35 bar

min (rpm)-1

n

5

cont.

cont.

int.

int.

10

15

20

25

3030 l/min 40 l/min 50 l/min 65 l/min10 l/min

N=1 kW

12 kW

15 kW 18 kW

21 kW

80 l/min

t=85%

80%

70%

�

2 kW4 kW 6 kW 8 kW

10 kW

1000900800700600

175 bar

MdaNm

20 l/minQ=5 l/min

0

0 300100 400 500200

p=225 bar

200 bar

140 bar

105 bar

100 bar

70 bar

35 bar

min (rpm)-1

n

5

cont.

cont.

int.

int.

10

15

20

25

30


N=1 kW

12 kW 15 kW 18 kW

24 kW

90 l/min

t=85%

80%70%

�

2 kW

4 kW 6 kW 8 kW

10 kW

900800700600

175 bar

21 kW

35

1000

75 l/min

marina guaitoli

Motors OS - 05

FUNCTION DIAGRAMS

OS 160


65

MOTORS

EPMS

MdaNm

0

5

10

15

20

25

cont.

int.

0 250 min (rpm)-1

ncont. int.

450 55050 350

Q=5 l/min

p=210 bar

35 bar

20 l/min 90 l/min

175 bar

30 l/min

150 bar

40 l/min

70 bar

105 bar

60 l/min50 l/min10 l/min

N=1 kW

70%

2 kW

4 kW 6 kW 8 kW

80%

10 kW12 kW

15 kW18 kW

30

75 l/min

600500400300200100 150

40

35

45

50

t=85%�

OS 125

MdaNm 20 l/min

Q=5 l/min

0

0 30050 400 500200

p=210 bar

140 bar

105 bar

70 bar

35 bar

min (rpm)-1

n

5

cont.

cont.

int.

int.

10

15

20

25

30


N=1 kW

12 kW 15 kW

18 kW

90 l/min

t=85%

80%70%

�

2 kW

4 kW 6 kW 8 kW

10 kW

700600

175 bar

21 kW35

75 l/min

40

100 750650550450350250150

marina guaitoli

Motors OS - 06

FUNCTION DIAGRAMS

OS 200

OS 250


66

MOTORS

EPMS

MdaNm

0

5

10

15

20

25

cont.

int.

0 250 min (rpm)-1

ncont. int.

50 350

Q=5 l/min

p=155 bar

35 bar

20 l/min 90 l/min30 l/min

125 bar

40 l/min

70 bar

95 bar


N=1 kW

70%

2 kW

4 kW

6 kW 8 kW

85%

10 kW

12 kW15 kW

30

75 l/min

300200100 150

40

35

45

50

t=87%�

55

60

80%

MdaNm

0

5

10

15

20

25 cont.

int.

0 250 min (rpm)-1

ncont. int.

45050 350

Q=5 l/min

p=175 bar

35 bar

20 l/min 90 l/min30 l/min

140 bar

40 l/min

70 bar

110 bar


N=1 kW

70%

2 kW4 kW

6 kW

8 kW

80%

10 kW 12 kW

15 kW18 kW

30

75 l/min

500400300200100 150

40

35

45

50

t=85%�

55

marina guaitoli

Motors OS - 07

OS 315

OS 400

FUNCTION DIAGRAMS


67

MOTORS

EPMS

MdaNm

0

5

10

15

20

25

cont.

int.

0 250 min (rpm)-1

ncont. int.

25

Q=5 l/min

p=120 bar

17,5 bar

20 l/min 90 l/min

100 bar

30 l/min

70 bar

40 l/min

35 bar

52,5 bar


30

75 l/min

200100 175

40

35

45

50

N=1 kW

75%

2 kW

4 kW

6 kW

8 kW

80%

10 kW

12 kW

t=85%�

22515012550 75

55

60

65

70

70%

90 bar

MdaNm

0

5

10

15

20

25

cont.

int.

0 300 min (rpm)-1

ncont. int.

Q=5 l/min

p=140 bar

30 bar

20 l/min 90 l/min

100 bar

30 l/min

80 bar

40 l/min

45 bar

60 bar


30

75 l/min

200100

40

35

45

50

15050

55

60

65

70

N=1 kW

70%

2 kW4 kW

6 kW

10 kW

80%

12 kW

14 kW

t=85%�

250

120 bar

8 kW

marina guaitoli

Motors OS - 08


* The width of the gerolor is 3 mm greater than L .1

TypeOS(A) 80

100125160200250315400475

OS(A)OS(A)OS(A)OS(A)OS(A)OS(A)OS(A)OS(A)OS(A) 565OS(A) 715

TypeOS(A)E 80

100125160200250315400

OS(A)EOS(A)EOS(A)EOS(A)EOS(A)EOS(A)EOS(A)EOS(A)E 475OS(A)E 565OS(A)E 715

L, mm166

169

174

180

187

195

207

221

235

250

276

L , m m121

125

129

135

142

151

162

176

190

206

231

2 L, mm173

177

181

187

194

203

214

228

242

257

283

* L , m m11

14,4

18,8

24,8

31,8

40,5

51,8

66,4

1

79,6

95,3

121,2

Porting

Side Ports

Mounting

E Rear Ports A SAE A-2 Mount (2 Holes)

C:P

T:

2xM10-12 mm depth: 2xG1/2 or 2xM22x1,5-15 mm depth

G ¼ or M14x1,5- 12 mm depth (plugged)(A,B)

plugged

max Lmax L

T

max Lmax L

C

P(A,B)

Port A

Port B

SAE A-4 Mount (4 Holes)

P(A,B)

32±0,3

32±0,3

Port A

Port B




68

MOTORS

EPMS

4xø13,5

ø106,4±0,2

52+0,2

L2L2

L1L1

2xø13,5

marina guaitoli

Motors OS - 09



Type

OSF 80OSF 100OSF 125OSF 160OSF 200OSF 250OSF 315OSF 400OSF 475OSF 565OSF 715

Type

OSFE 80100125160200250315400

OSFEOSFEOSFEOSFEOSFEOSFEOSFEOSFE 475OSFE 565OSFE 715

Type

OSQ 80OSQ 100OSQ 125OSQ 160OSQ 200OSQ 250OSQ 315OSQ 400OSQ 475OSQ 565OSQ 715

Type

OSQE 80OSQE 100OSQE 125OSQE 160OSQE 200OSQE 250OSQE 315OSQE 400OSQE 475OSQE 565OSQE 715

L, mm

166

169

174

180

187

195

207

221

235

250

276

L, mm

177

181

185

191

198

207

218

233

245

261

287

L , mm

121

125

129

135

142

151

162

176

190

206

231

2 L , mm

133

137

141

147

154

163

174

189

202

217

243

2 L, mm

173

177

181

187

194

203

214

228

242

257

283

L, mm

185

189

193

199

206

215

226

241

254

269

295

*L , mm

11

14,4

18,8

24,8

31,8

40,5

51,8

66,4

1

79,6

95,3

121,2

Porting

Side Ports

Mounting

E Rear Ports

F Magneto Mount (4 Holes)

Q Mount (4 Holes)Square

C:P

T:



plugged

max Lmax L

ø106,4±0,2

4xø11,552 58±0,4+0,2

T

max Lmax L

C

P(A,B)

Port A

Port B

P(A,B)

32±0,3

32±0,3

Port A

Port B

Standard Rotation

A CW

B CCW

Viewed from Shaft EndPort Pressurized -Port Pressurized -

Reverse Rotation

A CCW

Viewed from Shaft End

Port Pressurized -Port Pressurized -

B CW

69

MOTORS

EPMS

ø106,4±0,2

4xø13,5

52+0,2

L2L2

L1L1

marina guaitoli

Motors OS - 10

DIMENSIONS AND MOUNTING DATA - OSW

W Wheel Mount

2xM10-12 mm depth2xG1/2 or 2xM22x1,5-15 mm depth

G ¼ or M14x1,5 - 12 mm depth(plugged)

C:P :

T:(A,B)


TypeOSW 80OSW 100OSW 125OSW 160OSW 200OSW 250OSW 315OSW 400OSW 475OSW 565OSW 715

TypeOSWE 80OSWE 100OSWE 125OSWE 160OSWE 200OSWE 250OSWE 315OSWE 400OSWE 475OSWE 565OSWE 715

L, mm127

131

135

141

148

157

168

182

196

211

237

L, mm138

142

146

152

159

168

179

194

207

222

248

*L , mm11,0

14,4

18,8

24,8

31,8

40,5

51,8

66,4

1

79,6

95,3

121,2

L , mm84

88

92

98

105

114

125

140

153

168

194

2

E Rear Port




70

MOTORS

EPMS

pluggedA

maxL

maxL

A

P(A,B)

32±0,332±0,3

Port A Port B

L2L2

T

C

P(A,B)

max104

max104

maxL

maxL

Port A Port B

L2L2

52+0,5

52+0,5

L1L1

marina guaitoli

marina guaitoli

Motors OS - 11

DIMENSIONS AND MOUNTING DATA - OSB

Type

OSB 80OSB 100OSB 125OSB 160OSB 200OSB 250OSB 315OSB 400OSB 475OSB 565OSB 715

Type

OSBE 80OSBE 100OSBE 125OSBE 160OSBE 200OSBE 250OSBE 315OSBE 400OSBE 475OSBE 565OSBE 715

L, mm

117

120

124

130

137

146

157

172

186

201

227

L, mm

127

130

134

140

147

156

167

182

196

211

237

*L , mm

11,0

14,4

18,8

24,8

31,8

40,5

51,8

66,4

1

79,6

95,3

121,2

L , mm

71

74

79

85

92

107

112

127

140

155

181

2

C:D:

E:

2xM10-12 mm depthWheel bolts 5xM12x1,54xM12; 17mm depth, 900

* The width of gerolor is 3 mm greater than L .1

71

MOTORS

EPMS

E Rear Port

Port A Port B




plugged

F:T:P :

Inspection hole for checking brake liningG 1/4 or M14x1,5 - 12 mm depth (plugged)

2xG1/2 or 2xM22x1,5-15 mm depth(A,B)

A B

Releasing the level, the springs pull it and the brake pads backto the initial position. The motor output shaft is released.Minimum angle adjustment is 10 . It can be adjusted bydismounting the level. Depending on the application You canchoose the actuating direction of the brake level. The rodconnection actuating the brake should be capable of moving atlast 25 mm from neutral to extreme position.

0

P(A,B)

32±0,332±0,3

OSBR

OSBL

MD

PL

PL90

70±0,1

D

E

F(s=5)

53+0,5

53+0,5

ø10,3

T

C

P(A,B)

maxL

maxL

Port A Port B

L2L2 L1L1

maxL

maxL

Actuating the brake level, the brake shaftis turned. The rectangular shape of theinner part of this shaft forces the brakepads to be pressed against the brakedrum. This brakes the wheel or the winchdrum.

B Motor with Brum Brake

marina guaitoli

Motors OS - 12

SHAFT EXTENSIONS

- ø32 straight, Parallel key A10x8x45 DIN 6885Max. Torque 77 daNm

- tapered 1:10, Parallel key B6x6x20 DIN 6885Max. Torque 95 daNm

- p.t.o. DIN 9611 Form 1Max. Torque 77 daNm

ø34,85

- ø plined 14T, DP12/24 ANSI B92.1-1976Max. Torque 95 daNm

1¼" sSH

SL

KC

CO- ø1¼" straight, Parallel key "x "x 1¼"BS46Max. Torque 77 daNm

516

516

100±0,4

76±1

38±0,25

S=41Tightening torque

20±1 daNm

58±0,4

5+0,25

5+0,25

ø4,5±0,1

ø35-0,039

ø35-0,039

56,5±0,4

±0,4

72

MOTORS

EPMS

56,5±0,4ø

35

ø3

1,7

5-0

,025

M8min 16 Deep

36+2

max 67,15

�


MOTORS WITH TACHO CONNECTION - Option "T"

marina guaitoli

Motors OS - 13


The output shaft runs in tapered bearings that permithigh axial and radial forces.Curve "1" shows max. radial shaft load. Any shaft loadexceeding the values quoted in the curve will seriouslyreduce motor life. The two other curves apply to a B10bearing life of 3000 hours at 200 RPM.

FUNCTION DIAGRAM OSB

P - Brake Lever LoadM - Brake TorqueM - Brake Lever Torque

L

B

D

M [daNm]D

M [daNm]B

P

[daN]L

010 20 30 40 50 60 70

20

40

60

80

100

120

140

2

4

6

8

10

12

14

P max=500daNa

P =0daNa1

0 20 40 60 80 100 mm

500

1000

1500

2000

2500

3000

PraddaN

73

MOTORS

EPMS

max 104

P max=500daNa

max 67,15

P max=500daNa

47

P max=500daNa

marina guaitoli

Motors OS - 14

DIMENSIONS AND MOUNTING DATA - OSS, OSV and OSZ

Type **OSS 80OSS 100OSS 125OSS 160OSS 200

OSS 250 OSS 315 OSS 400 OSS 475 OSS 565 OSS 715

Type OSSE 80 OSSE 100 OSSE 125 OSSE 160 OSSE 200 OSSE 250 OSSE 315 OSSE 400 OSSE 475 OSSE 565 OSSE 715

TypeOSV 80OSV 100OSV 125OSV 160OSV 200OSV 250OSV 315OSV 400OSV 475OSV 565OSV 715

Type OSVE 80 OSVE 100 OSVE 125 OSVE 160 OSVE 200 OSVE 250 OSVE 315 OSVE 400 OSVE 475 OSVE 565 OSVE 715

L, mm123

127

131

137

144

153

164

179

192

207

233

L, mm89

92

97

103

110

118

130

144

158

173

199

L , m m80

84

87

93

100

109

120

135

149

164

190

2 L , mm49

52,5

57

63

70

78,5

90

105

118

133

159

2 L, mm134

138

141

147

154

163

174

189

203

218

244

L, mm97

100

105

111

118

126

138

153

166

181

207

*L , mm11

14,4

18,8

24,8

31,8

40,5

51,8

66,4

79,6

95,3

121,2

1

* The width of the gerolor is 3 mm greater than L1.

Mounting

S Short Mount

Z Short Mount

V Very Short Mount

min 23,8max 27,1

6±0,2

4xø11

4

T

max Lmax L

Drain port

min 45,0

max 45,6

min 45,0

max 45,6

max Lmax L max 25max 25

Porting

Side Ports

E Rear Ports

C:P

T:



plugged

max Lmax L

C

P(A,B)

Port A

Port B

P(A,B)

32±0,3

32±0,3

Port A

Port B




7

MOTORS

EPMS

4

52+0,5

52+0,5

4xø13,5

L2L2

L1L1

L2L2

L2L2

** OSZ(E) have the same dimension as type OSS(E)

marina guaitoli

Motors OS - 15

DIMENSIONS OF THE ATTACHED COMPONENT

For OSS

For OSZ

Oil circulation holeInternal drain channelHardened stop plate

O- Ring 100x3mm (for OSS) or 102x3mm (for OSZ)

F:G:H:I:

J:

N:

O:T:

4xM10-16 mm depth(for OSS) or4xM12-20 mm depth (for OSZ)Needle bearing 1 /"x1¾"O- Ring 34,5x3mm

Drain connection G1/4 or M14x1,5

, 900

3

8

75

MOTORS

EPMS

6,8+0,2min 29,7

2,3±0,05

200

26,8

17+0,541,6

+0,5

ø3

0,125 K

K

J

N

min

ø1

5,3

min

ø4

1,2

ø2

7,8

ø3

4,8

+0

,05

ø1

01

,6+

0,0

54

ø1

09

,5+

0,2

ø4

3,9

+0

,1

0,1

+0

,02

0,8

ø4

4-0

,04

ø3

4,8

2+

0,0

3

24,4±0,2

13,21-0, 25

G

O

TI

8,2±0,2

2,3±0,05

52±0,3

0,1 K

K

K

15

F J

H

min

ø4

ø2

9±

0,5

ø3

5±

0,5

min

ø4

0

ø1

00

+0

,08

7

ø1

07

±0

,2

0,25

32±1

27+0,2+0,5

ø4

0±

0,1

27±1

34±0,2

G

I T

Ø5

5+

1

marina guaitoli

Motors OS - 16

76

MOTORS

EPMS

DIMENSIONS OF THE ATTACHED COMPONENT (continued)

For OSV

External drain channelInternal drain channel

E:G:

H:I:

Hardened stop plateO- Ring 85x2mm

H

E

4xM10 - 26 depth min

Four

DRAIN CONNECTION

A drain line ought to be used when pressure in the return line can exceed the permissible pressure. It can beconnected:

- For OSZ at the drain port of the motor;- For OSV at the drain connection of the attached component.

The drain line must be possible for oil to flow freely between motor and attached component and must be led to thetank. The maximum pressure in the drain line is limited by the attached component and its seal.

The maximum pressure in the drain line is limitedby the attachedcomponent and its shaft seal.

Fillet Root Side Fit mm

Number of Teeth z 12

Diametral Pitch DP 12/24

Pressure Angle 30O

Pitch Dia. D 25,4

Major Dia. Dri 28,0-0,1

Minor Dia. Di 23,0+0,033

Space Width [Circular] Lo 4,308±0,020

Fillet Radius Rmin 0,2

Max. Measurement between Pin L 17,62+0,15

Pin Dia. d 4,835±0,001

Above are when hardened

Standard ANSI B92.1-1976, class 5

Hardering Specification:HRC 60±2Effective case depth (Materiall 20 MoCr4 DIN 17210 or better

HRC 52) 0,7±0,2 mm

[ x.m=+0,8]m=2.1166; corrected

INTERNAL SPLINE DATA FOR THE ATTACHED COMPONENT

marina guaitoli

Motors OS - 17

OUTLINE DIMENSIONS REFERENCE for OSU

P(A,B) C

PC

(A,B):2xG1/2 -12 mm depth: 2xM10 -12 mm depth

TypeOSU 80

100125160200250315400

OSUOSUOSUOSUOSUOSUOSU

TypeOSUE 80

100125160200250315400

OSUEOSUEOSUEOSUEOSUEOSUEOSUE

L, mm98,5

102,0

106,0

112,0

119,0

128,0

139,0

154,0

L , mm63,0

66,4

70,8

76,8

83,8

92,5

103,8

118,4

2L, mm103,5

107,0

113

117

124

133

144

159

,0

,0

,0

,0

,0

,0

L , mm14,0

17,4

21,8

27,8

34,8

43,5

54,8

69,4

1 L , mm22,0

18,5

19,0

23,0

21,0

22,5

21,0

21,5

3

P(A,B)

C

marina guaitoli

Motors OS - 18

marina guaitoli

marina guaitoli





Pressure Angle 30O

Pitch Dia. D 25,4

Major Dia. Dri 28,0-0,1





Pin Dia. d 4,835±0,001


Standard ANSI B92.1-1976, class 5

Hardering Specification:HRC 60±2Effective case depth (Materiall 20 MoCr4 DIN 17210 or better

HRC 52) 0,7±0,2 mm


DIMENSIONS OF THE ATTACHED COMPONENT for OSU

J

J:I:

4xM10-26 mm depth, 90 , ø104O- Ring 75x3 mm

0

I

marina guaitoli

Motors OS - 19

Hydraulic motors with speed sensor type OS...RS





M12 Series.

This performance is applicable for all motors of OS series. The main technical features correspond

to the standard motors series OS.

Hall sensor

marina guaitoli

Motors OS - 20

U

ff1f2

U >U -2Vhigh d.c.

U <2Vlow

Output signal




Technical data



0

0

f =f±10%1

Wiring diagram

Stik type

1 2


1

2

3

4

Ud.c.

No connection

0V

Output signal

PNP

NPN

marina guaitoli

Motors OS - 21

ORDER CODE

E

omit - Side ports- Rear ports

C

CO

K

SL

SH

- ø32 straight, Parallel key A10x8x45 DIN6885- ø1¼" straight, Parallel key / ”x / ”x1¼” BS46-

- ø34,85 p.t.o. DIN 9611 Form 1- ø1¼" splined 14T ANSI B92.1-1976

5 5

16 16

ø35 tapered 1:10, Parallel key B6x6x20 DIN6885

O S


Pos. 6 - Actuating Direction**Pos.2 - Port type

80 -

100

125

160

200

250

315

400

475

525

80,5 [cm /rev]- 100,0 [cm /rev]- 125,7 [cm /rev]- 159,7 [cm /rev]- 200,0 [cm /rev]- 250,0 [cm /rev]- 314,9 [cm /rev]- 397,0 [cm /rev]- 474,6 [cm /rev] (w/o Function diagram)- 522,7 [cm /rev] (w/o Function diagram)

3

3

3

3

3

3

3

3

3

3

565 - 564,9 [cm /rev] (w/o Function diagram)3


1 2 3 4 5 6 7 8 9 10 11

R

L

- Right- Left

Pos. 4- Shaft Extensions*

NOTES:* The permissible output torque for shafts must be not exceeded!** Only for OSB*** Color at customer's request.

A

F

Q

B

S

V

W

Z

omit - SAE A mount, four holes- SAE A mount, two holes- Magneto mount, four holes- Square mount, four holes- Motor with drum brake- Short mount- Very short mount- Wheel mount- Short mount, with place for needle bearing

omit - none-Low Leakage- Low Speed Valve

LL

LSV

M


Pos. 8 - Special Features (see Specification data-page OS - 04)

Pos.9 - Rotation



Pos. 5 - Ports



P

PC



MOTORS

EPMS

715 - 715,0 [cm3/rev] (w/o Function diagram)

Pos. 7 - Speed Monitoring

omit - none- with tacho connection



T

RS-P

RS-N

(only for side ports)

marina guaitoli

Motors OS - 22

HYDRAULIC MOTORS OSY

78

OSY is the new hydraulic motor in a family of "disc valve"series which has dimensions and mounting data the same as athydraulic motors type OS.

OPTIONS»

»

»

»

»

»

Model- Disc valve, roll-gerotorFlange and wheel mount;Short motor;Side and rear portsShafts- straight, splined and tapered;Other special features.

Displacement,

Max. Speed,

Max. Torque,

Max. Output,

Max. Pressure Drop,

Max. Oil Flow,

Min. Speed,


Pressure fluid

Temperature range,


Filtration

[cm /rev.]

[RPM]

[daNm]

[kW]

[bar]

[l/min]

[RPM]

[daN]

[ C ]

[mm /s]

3

O

2

159,7÷397

470÷185

46,1÷90

11÷19,5

205÷160

75

8÷5


P =1500; P =500

-30÷90

20÷75


rad a

GENERAL

Pressure Losses

0 10 20 30 40 50 60 70 80 Q, l/min0

4

8

12

Pbar

2

6

10

14

140

210

Pressuredrop(bar)

Viscosity(mm /s)

2


(l/min)

20

35

20

35

1,5

1

3

2


Specification data ......................... OSY-02÷03Function diagrams ..................... OSY-04÷06

Wheel motor .................................. OS-12

- OSYS, V ........OSY-07Internal Spline data ......................... OSY-08Order code .............................................. OSY-08

Dimensions and mounting ...................... OS-10÷11

Shaft extensions ................................. OS-13Permissible shaft loads ........................... OS-14Dimensions and mounting

CONTENTS

NEW

This motor is described with 15÷20% hidger technical data-max. Torque andmax. Pressure drop, thereby higher power. This makes it suitable for vehicles withgreater loads and speed drop.

marina guaitoli

Motors OSY - 01

SPECIFICATION DATA FOR OSY

MOTORS

EPMS

79

* Intermittent operation: the permissible values may occur for max. 10% of every minute.** For speeds of 5 RPM lower than given, consult factory or your regional manager.


4) Recommended minimum oil viscosity 13mm²/s at operating temperatures.5) Recommended maximum system operating temperature is 82 C.6) To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 10-15 minutes.


0

MOTORS

EPMSY

Displacement [cm /rev.]Max. Speed,[RPM]Max. Torque[daNm]Max. Output[kW]Max. Pressure Drop[bar]Max. Oil Flow[l/min]Max. Inlet Pressure[bar]

Max. Return Pressurewith Drain Line, [bar]Max. Starting Pressure with Unloaded Shaft, [bar]Min. Starting Torque[daNm]Min. Speed**, [RPM]Weight, [kg]

3

Type

cont.Int.*cont.Int.*cont.int.*cont.Int.*cont.Int.*cont.Int.*cont. 0-100 RPMcont. 100-300 RPMcont. >300 RPMInt.* 0-max. RPMcont.Int.*


OSYFOSYWOSYQ

Max. Return Pressurewithout Drain Line orMax. Pressurein Drain Line, [bar]

For rear ports:+0,400 kg

OSY160

OSY200

OSY250

OSY315

OSY400

159,7

470

560

46,1

51,5

19,5

24,0

205

225

75

90

225

250

100

50

20

100

140

175

8

36,9

40,5

8

10,8

11,3

11,2

200

375

450

58,0

64,5

19,5

24,0

205

225

75

90

225

250

100

50

20

100

140

175

8

46,2

50,7

6

11,2

11,7

11,6

250

300

360

72,5

80,6

18,5

23

205

225

75

90

225

250

100

50

-

100

140

175

8

58,0

63,6

6

11,7

12,2

12,1

314,9

240

285

92,2

96,0

16

17,5

205

220

75

90

225

250

100

50

-

100

140

175

8

73,8

79,2

5

12,4

12,9

12,8

397

185

225

90,0

97,0

11,0

12

160

175

75

90

225

250

100

50

-

100

140

175

8

72,0

78,7

5

13,3

13,8

13,7

marina guaitoli

Motors OSY - 02

SPECIFICATION DATA for OS ...LSVY

SPECIFICATION DATA for OS ...LLY

Type

Cont.

Int.*

Cont.

Int.*

Cont.

Int.*

OSY 160 OSY 200 OSY 250 OSY 315 OSY 400 43,8

48,9

17,6

21,8

35,9

39,6

55,1

61,3

17,6

21,8

45,1

49,7

68,8

76,6

16,7

20,7

56,4

62,0

87,6

91,2

14,7

15,8

71,8

73,9

85,5

92,2

10,0

10,9

70,2

74,7

Max. Output[kW]

Max. Torque[daNm]


Low Speed Valve (LSV) “LSV” Series hydraulic motors have been designed to operate with normal pressure dropand to ensure smooth run at low speed (up to 200 min ), as the best security for operation is guaranteed atfrequency of rotation 20 ÷ 50 min . They have an increased starting pressure drop and are not recommended forusing at pressure less than 40 bars.

-1

-1

Look at specification data for hydraulic motors standard version. The modification concerns only the followingparameters : maximum speed , maximum output, maximum Oil flow and maximum starting pressure.

Look at specification data for hydraulic motors standard version. The modification concerns only theparameters: maximum torque, maximum output, minimum starting torque.

“LL” Series hydraulic motors have been designed to operate at the whole standard range ofworking conditions (pressure drop and frequency of rotation ) , but with considerable decreased volumetric losses inthe drainage ports. Their main purpose is to operate as series-connected motors in hydraulic systems.

For this version is permissible decreasing of the maximal torque with up to 5% (at middle speed) and up to10% (at high speed) in comparison to the standard versions of motors.

Low Leakage (LL)

MOTORS

EPMS

80

MOTORS

EPMSY

Max. Speed,[RPM]Max. Output[kW]Max. Oil Flow[l/min]Max. Starting Pressure withUnloaded Shaft, [bar]

Cont.

Int.*

Cont.

Int.*

Cont.

Int.*

200

250

8,0

12,2

32

40

15

200

250

8,0

12,4

40

50

15

200

250

8,8

13,4

50

62,5

15

200

250

10,6

15,0

65

80

15

185

225

9,5

12,8

75

90

15

T y p e OSY 160 OSY 200 OSY 250 OSY 315 OSY 400

marina guaitoli

Motors OSY - 03

FUNCTION DIAGRAMS

OSY 160


81

MOTORS

EPMSY

MdaNm 20 l/min

Q=5 l/min

0

0 30050 400 500200

p=225 bar

200 bar

150 bar

105 bar

70 bar

35 bar

min (rpm)-1

n

5

cont.

int.

cont. int.

10

15

20

25

30


N=1 kW

12 kW

15 kW 18 kW

90 l/min

t=85%

80%70%

�

2 kW

4 kW 6 kW 8 kW10 kW

600

175 bar

21 kW

35

75 l/min

40

45

100 550450350250150

50

55

OSY 200

MdaNm 20 l/min

Q=5 l/min

0

0 30050 400 500200

p=225 bar

200 bar

140 bar

110 bar

70 bar

35 bar

min (rpm)-1

n

5

cont.

int.

cont. int.

10

15

20

25

30


N=1 kW

12 kW 15 kW

18 kW

90 l/min

t=85%

80%

70%

�

2 kW

4 kW6 kW

8 kW 10 kW

175 bar

21 kW

35

75 l/min

40

45

100 450350250150

50

55

60

65

70

marina guaitoli

Motors OSY - 04

FUNCTION DIAGRAMSOSY 250


82

MOTORS

EPMSY

MdaNm

20 l/min

Q=5 l/min

0

0 30050 200

p=225 bar

200 bar

125 bar

95 bar

70 bar

35 bar

min (rpm)-1

n

5

cont.

int.

cont. int.

10

15

20

25

30


N=1 kW

12 kW

15 kW

18 kW

90 l/min

t=87%

80%70%

�

2 kW

4 kW

6 kW 8 kW10 kW

155 bar

21 kW

35

75 l/min

40

45

100 350250150

50

55

60

65

70

75

80

85

85%

OSY 315

MdaNm 20 l/min

Q=5 l/min

0

0 30050 200

p=220 bar

140 bar

120 bar

60 bar

45 bar

35 bar

min (rpm)-1

n

5

cont.

int.

cont. int.

10

15

20

25

30

30 l/min

40 l/min 50 l/min 60 l/min

10 l/min

N=1 kW

12 kW

14 kW16 kW

90 l/min

t=85%

70%

�

2 kW4 kW

6 kW8 kW

10 kW

100 bar

35

75 l/min

40

45

100 250150

50

55

60

65

70

75

80

85

80%

90

95

100

175 bar

80 bar

200 bar

marina guaitoli

Motors OSY - 05

OSY 400

FUNCTION DIAGRAMS


83

MOTORS

EPMSY

MdaNm 15 l/min

Q=5 l/min

0

0 25050 175

p=175 bar

120 bar

100 bar

52,5 bar

35 bar

17,5 bar

min (rpm)-1

n

5

cont.

int.

cont. int.

10

15

20

25

30

20 l/min

30 l/min

40 l/min

50 l/min

10 l/min

N=1 kW

12 kW

14 kW

90 l/min

t=85%

70%

�2 kW

4 kW6 kW

8 kW

10 kW

90 bar

35

60 l/min

40

45

100 225125

50

55

60

65

70

75

80

85

80%

90

95

100

140 bar

70 bar

160 bar

25 75 150 200

75%

70 l/min

marina guaitoli

marina guaitoli

Motors OSY - 06

MOTORS

EPMSY


For OSYS


O- Ring 100x3mm

F:G:H:I:

J:N:

T:

4xM10-16 mm depth (for OSS)Needle bearing 1 / "x1¾"

Drain connection G1/4 or M14x1,5

3

8

8,2±0,2

2,3±0,05

52±0,3

0,1 K

K

K

15

F J

H

min

ø4

ø3

3,5

3+

0,5

1

ø3

9±

0,5

min

ø4

0

ø1

00

+0

,08

7

ø1

07

±0

,2

0,25

32±1

27+0,2+0,5

ø4

0±

0,1

27±1

34±0,2

G

I T

Ø5

5+

1

For OSYV

External drain channelInternal drain channel

E:G:

H:I:


H

E

4xM10 - 26 depth min

Four

ø3

3,5

+0

,15

ø3

9±

0,5

min

ø4

0

ø1

00

+0

,08

7

ø1

07

±0

,2

1,8±0,2

min

ø4

ø32±1

20°

1,5±0,4

46±0,4 15+0,5

DRAIN CONNECTIONA drain line ought to be used when pressure in the return line can exceed the permissible pressure. It can be

connected:- For OSYS at the drain port of the motor;- For OSYV at the drain connection of the attached component.

The drain line must be possible for oil to flow freely between motor and attached component and must be led to thetank. The maximum pressure in the drain line is limited by the attached component and its seal.

The maximum pressure in the drain line is limitedby the attached component and its shaft seal.

The dimensions, mounting data, shaft extensions and permissible shaft loadsare the same as at hydraulic motors type OS except following below.

marina guaitoli

Motors OSY - 07

ORDER CODE

E

omit - Side ports- Rear ports

O S Y


Pos.2 - Port type

160

200

250

315

400


3

3

3

3

3


1 2 3 4 5 6 7


CK

SL

SH

- ø32 straight, Parallel key A10x8x45 DIN6885-

- ø34,85 p.t.o. DIN 9611 Form 1- ø1¼" splined 14T ANSI B92.1-1976


Pos. 4 - Shaft Extensions*

A

F

Q

S

V

W

omit - SAE A mount, four holes- SAE A mount, two holes- Magneto mount, four holes- Square mount, four holes- Short mount- Very short mount- Wheel mount


LL

LSV

Pos. 6 - Special Features (see Specification data page OSY - 03)




P

PC



M


Pos. 5 - Ports

Pos. 7 - Rotationomit - Standard Rotation

- Reverse RotationR

8 9

MOTORS

EPMSY




Pressure Angle 30O

Pitch Dia. D 30,48

Major Dia. Dri 33,2+0,4


Space Width [Circular] Lo 4,45+0,071



Pin Dia. d 5±0,001



Standard 12 DP 10/20 ANSI B92.1-1976, class 5

Hardering Specification:

Material:

HRC 60±20,7±0,2 mm

20 MoCr4 DIN 17210 or betterEffective case depth (HRC 52)


marina guaitoli

Motors OSY - 08

86

HYDRAULIC MOTORS OT

Specification data ...................... OT-02Function diagrams ........................ OT-03÷05

Shaft extensions ......................... OT-07- OTS, V ...... OT-08÷09

Internal Spline data ..............................OT-10

Order code ...................................... OT-13

Dimensions and mounting ....................OT-06

Dimensions and mounting

Permissible shaft loads ..................... OT-10Tacho connection ......................... OT-13

CONTENTS OPTIONS»

»

»

»

»

»

»

»

Model: Disc valve, roll-gerotorFlange with wheel mount;Short motor;Tacho and speed sensor connection;Side and rear ports;Shafts: straight, splined and tapered;Metric and BSPP ports;Other special features.

Displacement,

Max. Speed,

Max. Torque,

Max. Output,

Max. Pressure Drop,

Max. Oil Flow,

Min. Speed,


Pressure fluid

Temperature range,


Filtration

[cm /rev.]

[RPM]

[daNm]

[kW]

[bar]

[l/min]

[RPM]

[daN]

[ C ]

[mm /s]

3

O

2

161,1÷725

625÷175

47÷125

20,2÷33,5

200÷115

100 125

10÷5


÷

P =1700; P =1000

-30÷90

20÷75


rad a

GENERAL

140

210

Pressuredrop(bar)

Viscosity(mm /s)2


(l/min)20

35

20

35

1,5

1

3

2

0 10 40 60 100 Q, l/min0

4

8

12

2

6

10

14

80 12020 30 50 70 90 110

Pbar

Pressure LossesOil flow in drain line

APPLICATION»

»

»

»

»

»

»


» Special vehicles;Plastic and rubber machinery etc.

marina guaitoli

Motors OT - 01

SPECIFICATION DATA

MOTORS

EPMT

87

Type 160

161,1

625

780

47

56

66

26,5

32

200

240

280

100

125

210

250

300

75

40

20

75

140

175

210

10

34

41

10

20

22

15

11

OT OT OT OT OT OT OT OT200

201,4

625

750

59

71

82

33,5

40

200

240

280

125

150

210

250

300

75

40

20

75

140

175

210

10

43

52

9

20,5

22,5

15,5

11,5

250

251,8

500

600

73

88

102

33,5

40

200

240

280

125

150

210

250

300

75

40

20

75

140

175

210

10

53

63

8

21

23

16

12

315

326,3

380

460

95

114

133

33,5

40

200

240

280

125

150

210

250

300

75

40

20

75

140

175

210

10

74

89

7

22

24

17

13

400

410,9

305

365

108

126

144

30

35

180

210

240

125

150

210

250

300

75

40

20

75

140

175

210

10

84

97

6

23

25

18

14

500 630 725

523,6

240

285

122

137

160

26,5

30

160

180

210

125

150

210

250

300

75

40

-

75

140

175

210

10

95

106

5

24

26

19

15

612,3

206

247

123

138

161

24,3

27,5

140

160

190

125

151,4

210

250

300

75

40

-

75

140

175

210

10

95

108

5

25

27

20

16

725

172

205

125

140

165

20,2

26,8

115

130

160

125

151,4

210

250

300

75

40

-

75

140

175

210

10

95

110

5

26

28

21

17





3


cont.Int.*cont.Int.*peak**cont.int.*cont.Int.*peak**cont.Int.*cont.Int.*peak**cont. 0-100 RPMcont. 100-300 RPMcont. >300 RPM

Int.* 0-max. RPMcont.Int.*peak**


OTOTWOTSOTV




If using synthetic fluids consult the factory for alternative seal materials.

marina guaitoli

Motors OT - 02

OT 160

OT 200

FUNCTION DIAGRAMS

Cont.

Cont.

Co

nt.

Co

nt.


MOTORS

EPMT

88

marina guaitoli

Motors OT - 03

OT 250

OT 315

FUNCTION DIAGRAMS

Cont.

Co

nt.

Cont.

Co

nt.

MOTORS

EPMT

89

marina guaitoli

Motors OT - 04

OT 400

OT 500

FUNCTION DIAGRAMS

Cont.

Cont.

Co

nt.

Co

nt.


MOTORS

EPMT

90

marina guaitoli

Motors OT - 05


* The width of the gerolor is 3,5 mm greater than L .1

C:P :

T:

4xM10-10 mm depth2xG3/4 or 2xM27x2-17 mm depthG 1/4 or M14x1,5 - 12 mm depth (plugged)

(A,B)

plugged

TypeOT 160OT 200OT 250OT 315OT 400OT 500OT 630OT 725

Type OTW 160 OTW 200 OTW 250 OTW 315 OTW 400 OTW 500 OTW 630 OTW 725

Type OTE 160 OTE 200 OTE 250 OTE 315 OTE 400 OTE 500 OTE 630 OTE 725

Type OTWE 160 OTWE 200 OTWE 250 OTWE 315 OTWE 400 OTWE 500 OTWE 630 OTWE 725

L, mm190

195

201

211

221

235

242,5

260

L, mm123

128

134

144

154

168

175,5

193

L, mm200

205

211

221

231

245

252,5

270

L, mm133

138

144

154

164

178

185,5

193

L , mm

140

145

151

161

171

185

192,5

210

2 L , mm

73

78

84

94

104

118

125,5

143

2 *L, mm

16,5

21,5

27,8

37,0

47,5

61,5

72,5

86,5

1

P(A,B)

C

P(A,B)

T

T

Porting

Side Ports

Mounting


E Rear Ports W Wheel Mount

Port A

Port B

Port A

Port B




MOTORS

EPMT

91

marina guaitoli

Motors OT - 06

SHAFT EXTENSIONS

MOTORS

EPMT

92

-ø1½" s 17Tplined , DP 12/24 ANSI B92.1-1976Max. Torque 132,8 daNm

SL

KC

SH-ø1½" straight, Parallel key "x "x 2¼" BS46Max. Torque 132,8 daNm

CO 38

38

-ø40 straight, Parallel key A12x8x70 DIN 6885Max. Torque 132,8 daNm

-tapered 1:10, Parallel key B12x8x28 DIN 6885Max. Torque 210,7 daNm

- p.t.o. DIN 9611 Form 1Max. Torque 77 daNm

ø34,85

max 114max 114

max 114max 114 max 114max 114

S=46

Tightening Torque

50±3 daNm

S=46

Tightening Torque

50±3 daNm

max 114max 114

max 134max 134- Motor Mounting Surface

�

marina guaitoli

Motors OT - 07

DIMENSIONS AND MOUNTING DATA - OTS and OTV

Porting

Side Ports

Mounting

S - Short Mount

V - Very Short Mount

E Rear Ports

CP

T

: 4xM10-10 mm depth: 2xG3/4 or 2xM27x2-17 mm depth

: G ¼ or M14x1,5 - 12 mm depth (plugged)(A,B)

TypeOTS 160OTS 200OTS 250OTS 315OTS 400OTS 500OTS 630OTS 725

TypeOTV 160OTV 200OTV 250OTV 315OTV 400OTV 500OTV 630OTV 725

TypeOTSE 160OTSE 200OTSE 250OTSE 315OTSE 400OTSE 500OTSE 630OTSE 725

TypeOTVE 160OTVE 200OTVE 250OTVE 315OTVE 400OTVE 500OTVE 630OTVE 725

L, mm146

151

157

166

177

191

198,5

216

L, mm101

106

112

121

132

146

153,5

171

L, mm156

161

167

176

187

201

208,5

226

L, mm111

116

122

131

142

156

163,5

181

L , mm

96

101

107

116

127

142

146,5

167

2 L , mm

51,5

56,5

62,8

72

82,5

96,5.

104

121,5

2 *L , mm

16,5

21,5

27,8

37,0

47,5

61,5

72,5

86,5

1


max Lmax L

T

C

P(A,B)

plugged

maxmax Lmax L

T

4xø14,2

8±0,2

max 36,1min 32,9max 36,1min 32,9

"O" Ring 125x3"O" Ring 125x3

72±0,2P(A,B)

Port A

Port B

max Lmax L

72±0,2

max 25max 25

+0,5-1,6+0,5-1,690,5

"O" Ring 100x3"O" Ring 100x3

Drain port




Port A

Port B

MOTORS

EPMT

93

marina guaitoli

Motors OT - 08

OTS

OTV



F:

G:

H:

Oil circulation holeInternal drain channel

F:

G:

I: O- Ring 125x3mmJ:

T:

4xM12-18 mm depth, 90Drain connection G1/4 or M14x1,5

0

ø92+1

ø92+1

Four

depth min

H:

I:


MOTORS

EPMT

94

DRAIN CONNECTIONA drain line ought to be used when pressure in the return line can exceed the permissible pressure. It can be

connected:- For OTS at the drain port of the motor;- For OTV at the drain connection of the attached component.

The drain line must be possible for oil to flow freely between motor and attached component and must be led to thetank. The maximum pressure in the drain line is limited by the attachedcomponent and its seal.

The maximum pressure in the drain line is limitedby the attachedcomponent and its shaft seal.

marina guaitoli

Motors OT - 09


The output shaft runs in tapered bearings that permit high axial and radial forces.Curve " " shows max. radial shaft load. Any shaft load exceeding the values quoted in the curve will seriously reduce motorlife. The two other curves apply to a B10 bearing life of 3000 hours at 200 RPM.

1

50 100 150 180 (mm)

Prad (daN)

Pa=0

Pa=1000 daN

maxPa =1000 daN

maxPa =1000 daN

4000

5000

3000

2000

1000

0

1

max 181

max 114

MOTORS

EPMT

95


Standard ANSI B92.1-1976, class 5[ m = 2 . 1 1 6 6 ; ]corrected x.m=+1,0

Hardening Specification:HRC 60±2HRC 520,7±0,2 mm effective case depthMaterial 20 MoCr4 DIN 17210 or better




Pressure Angle 30O

Pitch Dia. D 33,8656






Pin Dia. d 4,835±0,001

L

marina guaitoli

Motors OT - 10

Hydraulic motors with speed sensor type OT...RS

Meta Hydraulic is introducing a hydraulic motor with a new generation of speed sensor. The electric output



amplification are performed in the sensor housing. Aconnection is provided in the housing by a Plug connector

M12 Series.

This performance is applicable for all motors of OT series. The main technical features correspond

to the standard motors series OT.

marina guaitoli

Motors OT - 11

U

ff1f2

U >U -2Vhigh d.c.

U <2Vlow

Output signal




Technical data



0

0

f =f±10%1

Wiring diagram

Stik type

1 2


1

2

3

4

Ud.c.

No connection

0V

Output signal

PNP

NPN

marina guaitoli

Motors OT - 12


ORDER CODE


MOTORS

EPMT

96

O T


Pos.2 - Port type


1 2 3 4 5 6 7 8 9


Pos.4 - Shaft Extensions*C

CO

K

SL

SH

- ø40 straight, Parallel key A12x8x70 DIN6885- ø1½ ” straight, Parallel key / ”x / ”x2¼” BS46-

- ø34,85 p.t.o. DIN 9611 Form 1- ø1½" splined 17T ANSI B92.1-1976

3 3

8 8


omit - Square mount, four holes- Short mount- Veryshort mount- Wheel mount

S

V

W

160

200

250

315

400

500

630

725

- 161,1[cm /rev]- 201,4[cm /rev]- 251,8[cm /rev]- 326,3[cm /rev]- 410,9[cm /rev]- 523,6[cm /rev]- 612,3[cm /rev]- 725,0[cm /rev]

3

3

3

3

3

3

3

3

(without Function diagram)(without Function diagram)

M


Pos. 5 - Ports

Pos. 6 - Speed Monitoringomit - none

- with tacho connectionT (only for side ports)


LL

LSV


10




RS-P

RS-N

Pos. 8 - Rotation





P

PC


marina guaitoli

Motors OT - 13

LOW SPEED HIGH TORQUE MOTORS OTM

INTRODUCTIONMeta Hydraulic is now able to offer the new hydraulic motor type OTM, which is

based on the well-known OT motor.This motor is developed for transmission systems with larger pressure drop and higher

torque. It's design is remarkable with strengthened inner element and new geroller set.

» High torque and pressure drop;» High inlet pressure;» High starting torque;

Improved efficiency at high pressure drop;» Smooth operation at low speed.»

» Skid Steer Loaders;» Metal working machines;» Trenchers;» Augers;» Machines for agriculture;» Road building machines;» Mine machines;» Woodworking and sawmill machinery;» Conveyors etc;

» Model- Disc valve, orbiting roller;» Flange with wheel mount;» Short motor;» Side and rear ports;» Shafts- straight, splined and tapered;» Metric and BSPP ports;» Other special features.

OTM 200OTM 250OTM 315OTM 400OTM 470OTM 500OTM 630

201,4

251,8

326,3

410,9

475,0

523,6

665,0

625

500

380

305

260

240

185

72

90

116

147

171

172

175

102

128

163

206

215

215

215

41

41

41

41

41

37,5

29

65

70

70

70

55

51

45

250

250

250

250

250

230

185

350

350

350

350

315

280

225

125

125

125

125

125

125

125

EXCELLENCE

OPTIONSAPPLICATIONS

SPECIFICATION DATA


Displa-cement

[cm /rev]3

Max.Speed[RPM]

Max. Torque[daNm]


Max. OilFlow[lpm]

cont. cont. cont.

Code

int* int* cont.

Max. Output[kW]

cont. int*

A

B

marina guaitoli

Motors OTM - 01

marina guaitoli

» Special vehicles.


2xG3/4 - 17 mm depthG1/4 12 mm depth (plugged)

P :

T :(A, B)


TypeOTM 200OTM 250OTM 315OTM 400

OTM 500OTM 660

OTM 470

TypeOTMW 200OTMW 250OTMW 315OTMW 400

OTMW 500OTMW 660

OTMW 470

L1, mm25

31,3

40,5

50

59

65

82,6

L2, mm163,3

169,6

178,5

189,3

197,3

203,3

220,3

L2, mm104,8

112,1

120,3

130,8

138,8

144,8

162,4

L3, mm142,3

148,3

157,8

168,3

176,3

182,3

199,9

L3, mm83,3

90,1

99,3

109,8

117,8

123,8

141,4

L, mm129

135

144

155

163

169

187

Porting

Mounting


W Wheel Mount

L, mm188

194

203

214

222

228

245




Port A

Port B

T

T

P(A, B)

marina guaitoli

Motors OTM - 02

SHAFT EXTENSIONS

-ø1½" s 17Tplined , DP 12/24 ANSI B92.1-1976Max. Torque 132,8 daNm

KC

SH

-ø40 straight, Parallel key A12x8x70 DIN 6885Max. Torque 132,8 daNm

-tapered 1:10, Parallel key B12x8x28 DIN 6885Max. Torque 210,7 daNm

S=46

Tightening Torque

50±3 daNm

S=46

Tightening Torque

50±3 daNm


max 125max 125

max 125max 125

max 125max 125


OTM

OTMW

The curves apply to a B10 bearing life (ISO281) of 2000 hours at 200 RPM.

marina guaitoli

Motors OTM - 03

TypeOTMV 200OTMV 250OTMV 315OTMV 400

OTMV 500OTMV 660

OTMV 470

L1, mm25

31,3

40,5

50

59

65

82,6

L2, mm106,5

112,8

122

132,5

140,5

146,5

164,1

L3, mm27,8

26,5

22,3

21,8

23,8

27,8

20,2

L, mm151

157

167

177

185

191

209

OUTLINE DIMENSIONS REFERENCE FOR OTMV


Port A

Port B




2xG3/4 - 17 mm depthG1/4 12 mm depth (plugged)

P :

T :(A, B)

Oil circulation holeF:J: 9xM12-24 mm depth, 90 , ø110±0,10

I: O- Ring 93x1,5 mmT: Drain connection G1/4

J

F47+0,547+0,5

17+0,417+0,4

marina guaitoli

Motors OTM - 04

4

ORDER CODE

NOTES:* The permissible output torque for shafts must be not exceeded!** Color at customer's request.The hydraulic motors are mangano-phosphatized as standard.

O T M



1 2 3 4 5 6 7 8

Pos.3 - Shaft Extensions*C

K

SH

- ø40 straight, Parallel key A12x8x70 DIN6885-

- ø1½" splined 17T ANSI B92.1-1976ø45 tapered 1:10, Parallel key B12x8x28 DIN6885

omit - Square mount, four holes- Very short mount- Wheel mount

V

W

200

250

315

400

470

500

660

- 201,4[cm /rev]- 251,8[cm /rev]- 326,3[cm /rev]- 410,9[cm /rev]- 475,0[cm /rev]- 523,6[cm /rev]- 665,0[cm /rev]

3

3

3

3

3

3

3


Standard ANSI B92.1-1976, class 5[m=2.1166; ]corrected x.m=+1,0





Pressure Angle 30O

Pitch Dia. D 33,8656






Pin Dia. d 4,835±0,001

L

Pos. 6 - Rotation





P

PC



LL

LSV

G - BSPP

Pos. 4 - Ports


omit - Metric (ISO 262)

marina guaitoli

Motors OTM - 05

marina guaitoli

Pos. 5

97

HYDRAULIC MOTORS OV

00

20 40 60 80 100 120 140 160 180 200Q l/min

6

12

2

8

14

4

10

16

bar

Specification data ........................ OV-02Function diagrams .................. OV-03÷05

- OVS ........ OV-06÷08Internal Spline data ..................... OV-08Tacho connection ............................. OV-08

Order code .................................. OV-11

Permissible shaft loads ................... OV-05Dimensions and mounting ................. OV-06Dimensions and mounting

Shaft extensions ............................. OV-11

CONTENTS OPTIONS»

»

»

»

»

»

»

»

Model- Disc valve, roll-gerotorFlange and wheel mount;Short motor;Tacho and speed sensor connection;Side ports;Shafts- straight, splined and tapered;Metric and BSPP ports;Other special features.

140

210

Pressuredrop(bar)

Viscosity(mm /s)2


(l/min)20

35

20

35

3

2

6

4

314,5÷801,8

510÷250

92÷188

42,5÷53,5

200÷160

160

10÷5


÷200

P =2800; P =1500

-30÷90

20÷75


rad a

Displacement,

Max. Speed,

Max. Torque,

Max. Output,

Max. Pressure Drop,

Max. Oil Flow,

Min. Speed,


Pressure fluid

Temperature range,


Filtration

[cm /rev.]

[RPM]

[daNm]

[kW]

[bar]

[l/min]

[RPM]

[daN]

[ C ]

[mm /s]

3

O

2

GENERAL

Pressure LossesOil flow in drain line

APPLICATION»

»

»

»

»

»

»


» Special vehicles;Plastic and rubber machinery etc.

marina guaitoli

Motors OV - 01

SPECIFICATION DATA

MOTORS

EPMV

Type 315

314.5

510

630

92

111

129

42,5

51

200

240

280

160

200

210

250

300

60

30

20

75

140

175

210

8

71

85

10

31,8

32,4

22,7

O V O V400

400,9

500

600

118

141

164

53,5

64

200

240

280

200

240

210

250

300

60

30

20

75

140

175

210

8

91

109

9

32,6

33,2

23,5

499,6

400

480

146

176

205

53,5

64

200

240

280

200

240

210

250

300

60

30

20

75

140

175

210

8

113

136

8

33,5

34,1

24,4

629,1

315

380

166

194

221

48

56

180

210

240

200

240

210

250

300

60

30

20

75

140

175

210

8

133

155

6

34,9

35,5

25,6

801,8

250

300

188

211

247

42,5

48

160

180

210

200

240

210

250

300

60

30

20

75

140

175

210

8

151

170

5

36,5

37,1

27,7

OV500

OV630

OV800





3


cont.Int.*cont.Int.*peak**cont.int.*cont.Int.*peak**cont.Int.*cont.Int.*peak**

cont. 0-100 RPMcont. 100-300 RPMcont. >300 RPMInt.* 0-max. RPMcont.Int.*peak**


OVOVWOVS



I


f using synthetic fluids consult the factory for alternative seal materials.

98

marina guaitoli

Motors OV - 02

MdaNm

50 l/min

Q=10 l/min

0

0 15050 200 250100 300 350 400 450 500 550

p=240 bar

200 bar

175 bar

140 bar

105 bar

70 bar

35 bar

min (rpm)-1

n

20

40

60

80 cont.

cont.

int.

int.

100

120

140

160

600

75 l/min 100 l/min 125 l/min 150 l/min 200 l/min 240 l/min25 l/min 175 l/min

MdaNm 50 l/min

Q=10 l/min

0

0 15050 200 250100 300 350 400 450 500 550 650

p=240 bar

200 bar

175 bar

140 bar

105 bar

70 bar

35 bar

min (rpm)-1

n

20

40

60

80

cont.

cont.

int.

int.

100

120

600

75 l/min 100 l/min 125 l/min150 l/min

200 l/min25 l/min

30 kW

40 kW 50 kW

160 l/min

N=5 kW

10 kW

20 kW

80%

70%

85%

OV 315

OV 400

FUNCTION DIAGRAMS

MOTORS

EPMV


N=5 kW 10 kW

20 kW

30 kW

40 kW

50 kW

85%

80%

70%

87%

99

marina guaitoli

Motors OV - 03

MdaNm 50 l/min

Q=10 l/min

0

0 15050 200 250100 300 350 400 450 500

p=240 bar

200 bar

175 bar

140 bar

105 bar

70 bar

35 bar

min (rpm)-1

n

20

40

60

80

cont.

cont.

int.

int.

100

120

140

160

180

75 l/min 100 l/min 125 l/min 150 l/min 200 l/min 240 l/min25 l/min

175 l/min

MdaNm 50 l/min

Q=10 l/min

0

0 15050 200 250100 300 350 400

p=210 bar

180 bar

150 bar

120 bar

90 bar

60 bar

30 bar

min (rpm)-1

n

25

50

75

cont.

cont.

int.

int.

100

125

150

175

200


175 l/min

MOTORS

EPMV

OV 500

OV 630


N=5 kW

10 kW

20 kW

30 kW

40 kW60 kW

85%

80%70%

87%

50 kW

N=5 kW

10 kW

20 kW

30 kW40 kW

60 kW

85% 80%70%

87%

50 kW

FUNCTION DIAGRAMS

100

marina guaitoli

Motors OV - 04

MdaNm

50 l/min

Q=10 l/min

0

0 15050 200 250100 300

p=180 bar

160 bar

130 bar

100 bar

50 bar

25 bar

min (rpm)-1

n

25

50

75

cont.

cont.

int.

int.

100

125

150

175

200


175 l/min

MOTORS

EPMV

101

OV 800



The output shaft runs in tapered bearings thatpermit high axial and radial forces. Curve " "shows max. radial shaft load. Any shaft loadexceeding the values quoted in the curve willseriously reduce motor life. The two othercurves apply to a B10 bearing life of 3000hours at 200 RPM.

1

N=5 kW

10 kW

20 kW30 kW

40 kW

80%

70%

85%

75 bar

P =1500 daNa

P =1500 daNa

1

0

1000

2000

3000

4000

5000

6000

P

daNrad

P =0 daNa

P =1500 daNa

25 50 75 100 125 150 175 mm

FUNCTION DIAGRAMS

marina guaitoli

Motors OV - 05


C:P :

T:

4xM12- 12 mm depth2xG1 - 20 mm depthG 1/4 - 12 mm depth

(A,B)

TypeOV 315OV 400OV 500OV 630OV 800

Type OVW 315 OVW 400 OVW 500 OVW 630 OVW 800

L, mm214,5

221,5

229,5

240,0

254,0

L, mm146

153

161

172

185

L , mm

160

167

175

186

200

2 L 2,mm

92

99

107

118

132

*L , mm

22,0

29,0

37,0

47,5

61,5

1


Porting

Side Ports

Mounting


W Wheel Mount

P(A, B)

C

T

TStandard RotationViewed from Shaft EndPort A Pressurized - CWPort B Pressurized - CCW



Port A

Port B

MOTORS

EPMV

102

marina guaitoli

Motors OV - 06

DIMENSIONS AND MOUNTING

Type OVS 315 OVS 400 OVS 500 OVS 630 OVS 800

L, mm171

179

186

197

211

L , mm

117

124

132

143

157

2*L , mm

22,0

29,0

37,0

47,5

61,5

1


C:P :

T:

4xM12- 12 mm depth2xG1 - 20 mm depthG 1/4 - 12 mm depth

(A,B)




P(A, B)

C

T

Port A Port B

MOTORS

EPMV

S Short Mount

69

4xø14

103

OVS


Oil circulation holeInternal drain channel

F:G:H:I: O

Hardened stop plate- Ring 140x3mm 12 mm depth

J:T:

4xM12-18 mm depth, 90Drain connection G1/4 -

0

marina guaitoli

Motors OV - 07


Standard ANSI B92.1-1976, class 5[m=2.54; ]corrected x.m=+1,0





Pressure Angle 30O

Pitch Dia. D 40,640






Pin Dia. d 5,5±0,001

L

MOTORS

EPMV

104

DRAIN CONNECTION

A drain line ought to be used when pressure in the return line can exceed the permissible pressure. It canbe connected for OVS at the drain port of the motor.

The drain line must be possible for oil to flow freely between motor and attached component and must beled to the tank. The maximum pressure in the drain line is limited by the attachedcomponent and its seal.


marina guaitoli

Motors OV - 08

Hydraulic motors with speed sensor type OV...RS





M12 Series.

This performance is applicable for all motors of OV series. The main technical features correspond

to the standard motors series OV.

Hall sensor

marina guaitoli

Motors OV - 09

U

ff1f2

U >U -2Vhigh d.c.

U <2Vlow

Output signal




Technical data



0

0

f =f±10%1

Wiring diagram

Stik type

1 2


1

2

3

4

Ud.c.

No connection

0V

Output signal

PNP

NPN

marina guaitoli

Motors OV - 10

C

CO

K

SH

- ø50 straight, Parallel key A14x9x70 DIN6885- ø2 " straight,-

- ø2 / " splined, ANSI B92.1-1976

¼ Parallel key ½ "x½"x 2¼" BS46ø60 tapered 1:10, Parallel key B16x10x32 DIN6885

1

8

315

400

500

630

800


3

3

3

3

3

O V

ORDER CODE



1 2 3 4 5 6 7

Pos.3 - Shaft extensions**

NOTES:C, CO, K

** The motor type OVW is only available with shaft type .* The permissible output torque for shafts must be not exceeded!

*** Color at customer's request.

S

W*

omit - Square mount, four holes- Short mount- Wheel mount

SHAFT EXTENSIONS

C - ø50 straight, Parallel key A14x9x70 DIN 6885

K -tapered 1:10, Parallel key B16x10x32 DIN 6885

Pos. 6 - Rotation





P

PC


The hydraulic motors are mangano- phosphatized as standard.

MOTORS

EPMV

105


�

Pos. 4 - Speed Monitoring

max 122

53+0,5

+0,2

+0,5

+0,2

14-0,043ø60

79

ø50+0,018

+0,002

+0,018

+0,002

max 122

79

56+2

ø53,975-0,025

ø60

S=65

Tightening Torque

70±1 daNm

S=65

Tightening Torque

70±1 daNm

max 145

70

16-0,043

32,25

-0,2

40

1056

ø60

-0,2

M42x3

ø78

CO - ø2 "[57,15] straight,Parallel key "x "x 2¼" BS46¼ ½ ½

ø60

max 122

-ø2 / "splined, 16 DP 8/16 ANSI B92.1-197618SH

16-0,043

32,25-0,2

32,25-0,2

79

ø57,15-0,015

ø57,15-0,015


LL

LSV


8

omit - none

- with tacho connection



T

RS-P

RS-N

marina guaitoli

Motors OV - 11

Meta Hydraulic introduces a new series of hydraulic motors, typeORB with two shafts, which are based on well-known OR motors.

INTRODUCTION

OPTIONS» Model-Spool valve, roll-gerotor;» Dual shaft;

» S hafts;» BSPP ports;

.

» Oval flange;» Side port;

» Other special features

traight s

SPECIFICATION DATA

Type

159,6

375

470

29

35

20

23

20

23

150

190

60

75

75

40

20

75

ORB160

cont.

int.

100 RPM

int

cont.

int.

cont.

int.

cont.

int.

cont.

int.

cont.

int.

cont. 0 -

cont. 100-200 RPM

cont. 200-500 RPM

. 0 - max RPM

Displacement, cm /rev.

Max. Speed,

RPM

Max. Torque,

daNm

Max. Torque "A"Shaft,

daNm

Max. Torque "B"Shaft,

daNm

Max. Pressure Drop,

bar

Max. Oil Flow,

lpm

Max. Return Pressure

without Drain Line, bar

3

APPLICATION»

»

»

»

»

»

»

Conveyors;Feeding mechanism of robots and manipulators;Metal working machines;Textile machines;Machines for agriculture;Food industries;Mining machinery, etc.

Hydraulic motors with Dual shaft type ORB160

159,6

200

300

29

35

20

23

20

23

150

190

32

48

75

40

20

75

ORB160 LSV

marina guaitoli

ORB - 01

OUTLINE DIMENSINS REFERENCE


The load diagrams are valid for an average bearings life of 1600 hrs at 200 r.p.m. with mineral baselubricating containing antiwear additives (ref. ISO 281 (3.3) standard).The "A" curve gives the maximum static load affordable by the bearings.The "B" curve gives the radial load top limit without axial load of 200 daN.

2xG1/2 - 18 mm depth

G1/8 - 9 mm depth (plugged)

P :

T :(A, B)

P(A,B)

T

marina guaitoli

ORB - 02

11

HYDRAULIC MOTORS

MOTOR APPLICATION

VEHICLE DRIVE CALCULATIONS1.Motorspeed:n,

v-R-i-

2.Rolling resistance: RR,

G--

[min ]

vehicle speed, [km/h];wheel rolling radius, [m];gear ratio between motor and wheels.

If no gearbox,use i=1.

[daN]The resistance force resulted in wheels contact withdifferent surfaces:

total weight loaded on vehicle, [daN];rolling resistance coefficient (Table 1).

-1

�

4.Accelerate force: FA,FA

FA-t-

5.Tractive effort: DP,DP

6.Total tractive effort: TE,TE

RR -GR-FA-DP-

7.Motor Torque:M,

N-

8.Cohesion between tire and road covering: M ,

M M

f -G -

[daN]Force necessary for acceleration from 0 to maximumspeed v and time t can be calculated with a formula:

accelerate force, [daN];time, [s].

[daN]Tractive effort is the additional force of trailer. This valuewill be established as follows:

-according to constructor's assessment;-as calculating forces in items 2, 3 and 4 of trailer; thecalculated sum corresponds to the tractive effortrequested.

[daN]Total tractive effort is total effort necessary for vehiclemotion; that the sum of forces calculated in items from 2 to 5and increased with 10 % because of air resistance.

force acquired to overcome the rolling resistance;force acquired to slope upwards;force acquired to accelerate (acceleration force);additional tractive effort (trailer).

[daNm]Necessary torquemoment for every hydraulic motor:

motor numbers;- mechanical gear efficiency (if it is available).

[daNm]

To avoid wheel slipping, it should be observed the followingcondition >

frictional factor;total weight over the wheels, [daN].

�M

W

W

W

�M

W

W

W

n=2,65 v i

R

x x

RR=G x �

Table 1

Concrete- faultless

Concrete- good

Concrete- bad

Asphalt- faultless

Asphalt- good

Asphalt- bad

Macadam- faultless

Macadam- good

Macadam- bad

Snow- 5 cm

Snow- 10 cm

Polluted covering- smooth

Polluted covering- sandy

Mud

Sand- Gravel

Sand- loose

0,010

0,015

0,020

0,012

0,017

0,022

0,015

0,022

0,037

0,025

0,037

0,025

0,040

0,037÷0,150

0,060÷0,150

0,160÷0,300

Surface

Rolling resistance coefficientIn case of rubber tire rolling on different surfaces

�

3.Grade resistance: GR, [daN]

- gradient negotiation angle (Table 2)�

GR=G (sin cos )+x x� � �

1%

2

5

6

8

10

%

%

%

%

%

12

15

20

25

32

60%

%

%

%

%

%

Table 2

Degrees Degrees0º 35'

1º 9'

2º 51'

3º 26'

4º 35'

5º 43'

6º 5'

8º 31'

11º 19'

14º 3'

18º

31º

Grade%

Grade%

FA=v G

3,6

x

x t, [daN]

TE (RR GR FA DP)= + + +1,1x

M=TE R

N

x

x xi �M�M

M =W

G fxW x

x

R

i �M

W

�M

Table 3

0,15 ÷ 0,20

0,5 ÷ 0,7

0,8 ÷ 1,0

0,8 ÷ 1,0

0,4

Frictional factorf

Steel on steel

Rubber tire on polluted surface

Rubber tire on asphalt

Rubber tire on concrete

Rubber tire on grass

Surface

marina guaitoli

General - 01

MOTORS

HYDRAULIC

11128

9.Radial motor loading: P ,

P

rad

rad

[daN]When motor is used for vehicle motion with wheelsmounted directly on motor shaft, the total radial loadingof motor shaft is a sum of motion force and weightforce acting on one wheel.

M

R

PradGW

P = Grad +M

R2

W

2

G -

P -

M/R-

W

rad

Weight held by wheel;Total radial loading of motor shaft;Motion force.

In accordance with calculated loadings the suitable motor from the catalogue is selected.

DRAINAGE SPACE AND DRAINAGE PRESSUREAdvantages in oil drainage from drain space: Cleaning; Cooling and Seal lifetime prolonging.

Parallel connection

Series connection

Many thanks to the production com

pany M+S

for the use of Technical Draw

ing

marina guaitoli

General - 02

Documents

HYDRAULIC MOTORS - аталог... · PDF filecomponents as the standard and wheel motors. The short motor is especially suited for applications such as gear boxes, winch, reel and