NUTORK CORPORATIONNNUTORK CORPORATIONUTORK CORPORATIONinko.com.sg/image/data/CATALOG/Nutork/NTQ electric actuator.pdf · NUTORK CORPORATIONNNUTORK CORPORATIONUTORK CORPORATION

NUTORK CORPORATIONNUTORK CORPORATIONNUTORK CORPORATIONNUTORK CORPORATIONNUTORK CORPORATION

Electric ActuatorElectric ActuatorNTQ SeriesNTQ SeriesElectric ActuatorElectric ActuatorNTQ SeriesNTQ SeriesElectric ActuatorNTQ Series

Features

NUTORK www.nutork.com — NTQ Electric ActuatorTM1

1. Housing:hard-anodized AL alloy and external coating of epoxy powder is suitable for the severe condition especially

against the corrosion.Housing is designed in accordance with standard of Explosion-proof and IP67.and also we can

offer NUTORKTM NTQ with IP68 for option.

2. Motor: specially designed with squirrel caged induction motor to generate high starting torque and high efficiency

equipped with thermal protector to prevent damage from over heating.it has several features such as high output

power,high efficiency and lower noise.

3. PCU: high performance microprocessor, auto-calibration provides the most convenient to user without complicated set

in field.

4. Sealing: sealing provided by double O-ring system.

5. Handwheel: Just by pulling over the lever, operating mode is switched to manual. then just supplying electrical power

to actuator, clutch is automatically disengaged from manual and operating mode is switched to electric operation. The

size of hand wheel is designed according to required torque to move the actuator, so that operator can easily move

6. Gear & self locking: 2nd staged double worm gearing prevents movment caused by backward force transferred from

valve and it provides the exact and stable position of actuator and valve when the power is off. High efficiency, high

output torque, low noise level are another advantages.

Features

NUTORK www.nutork.com — NTQ Electric ActuatorTM 2

7. Limit switches: directly engaged with driving shaft to set accurate position of valve. Torque swithces: to protect actuator

from damage caused by over torque from the driven valve over the whole travel.

8. Anti-condensation space heater: the switch is open when the temperature is around 20±3℃ to protedct actuator

condensation; The switch is close when the temperature is over 30±3℃ to prevent over heating.

9. Stopper bolt: stopper bolt installed both close and open direction prevents actuator’s travel the limit during

manual operation and also protects internal gearing from its breakaway.

10. Indicator: through the large size indicator window provides bettr position indication form a distance.

11. Terminal block: it is easy to add the number of strip for additional connection, spring loaded terminal strip is very

strong against vibration.

12. Wiring: the inside wiring is so simple and easy to connect.

13. Driving bushing: the driving bushing is removable to process, mounting base is designed according to ISO5211, it is

convenient to adapt with valve.

14. Lubrication: all the gears and shafts use CIATM221 type Grease Moly, it is not necessary to refill lubricant for 5

years.

15. Anti-interference magnetic loop: it effectively prevents the actuator from outside magnetic field, and keeps the

actuator operating stable.

Features


NUTORKTM NTQ electric actuator guaranty high performance and stable quality product throughout severe test and inspection. We can provide advanced intelligent

model with different models for option.

1. Using very large scale digital integrated chip, so it has very powerful function and high accuracy. Once the actuator is

supplied power, it will auto-check the control circuit to insure the correct operation.

2. Displacement transducer of actuator is n. hall sensor with digital quantization impulse signal, Hall magnetically pulse

effects system can measure and control the travel of actuator exactly.

3. Using IA infrared ray system, IA always supports communication compatible with IrDA. The function specification of

actuator can be set, adjusted and operated by handheld infrared remote controller, it is not necessary to open the top

cover to reveal the inner control circuit.

4. Using liquid crystal display with high-resolution, English mark to indicate the travel percent of valve, It is very convenient

to use in the night. LED signal with high lightness to indicate the position of actuator: full open-Red, full close-Green.

The backup batteries will support the LED display when the main power is off.

5. The remote and local control (open/close/stop) function, with local lamp indication: full colse-Green (on). Closing-Green

(flickering). Torque switch trip-Yellow (on), Fault-Yellow (Flickering). Full open-Red(on), Opening-Red(Flickering).

Reversing, electronic contactors, Transformer, Phase discriminator has detection and auto-correction. 24 to 48 points

terminal strips on terminal block for option. Position monitoring relays with remote position indication, local digital position

indication.

Standard Specification


NEMA

(SPDT 250VAC/10A rating except for NTQ100)

Set

De-clutchable

Space heater

powder

Option Availability


central

Technical Information


Type NTQ500

500

30

31

26

40

34

3.60

3.90

1.50

1.60

0.52

0.56

0.55

0.58

F

90W

F12/F14

20

14

NTQ800

800

30

39

32

48

40

3.90

4.20

2.05

2.20

0.82

0.88

0.82

0.88

F

180W

F12/F14

25

17

NTQ1100

1100

30

39

32

48

40

3.90

4.30

2.15

2.30

0.84

0.90

0.84

0.88

F

180W

F12/F14

25

17

NTQ1500

1500

30

93

78

75

64

3.60

3.90

1.50

1.60

0.52

0.56

0.55

0.58

F

90W

F16

65

65

NTQ2000

2000

30

117

97

75

64

3.80

4.20

2.05

2.20

0.82

0.88

0.82

0.88

F

180W

F16

75

70

NTQ3000

3000

30

117

97

75

64

3.80

4.20

2.15

2.30

0.84

0.90

0.84

0.88

F

180W

F16

75

70

NTQ350

350

30

31

26

40

34

1.72

1.80

0.92

0.95

0.32

0.32

0.32

0.35

F

40W

F10/F12

15

14

NTQ240

240

30

26

22

25

23

1.62

1.72

0.87

0.90

0.32

0.32

0.32

0.35

F

40W

F10/F12

15

12

1.60

1.70

0.85

0.90

0.30

0.30

0.30

0.32

F

40W

F07/F10

15

12

NTQ160

160

30

26

22

25

23

F07

7

10

NTQ100

100

40

21

18

22

22

Torque(Nm)

Duty cycle(%)

50Hz

60Hz

Key type

Squaretype

50Hz

60Hz

50Hz

60Hz

50Hz

60Hz

50Hz

60Hz

Operating

time(sec)

Max bore

size(mm)

Rated current(A)

1Phase/110V

1Phase/220V

3Phase/380V

3Phase/440V

Motor insulation class

Motor power

ISO 5211 mountingflange

Weight(kgs)

No. of handwheelturns

0.98

1.10

0.52

0.58

0.43

0.33

0.59

F

15W

0.42

Construction


Parts List


Part Name Part Name Part Name

Dimension


Dimension


With Gear BoxNTQ NTQ NTQ NTQ NTQ NTQ NTQ NTQ NTQ NTQ

Wiring Diagram

Wiring Diagram(NTQ100)

Wiring Diagram(NTQ160——NTQ3000)


Wiring Diagram




Wiring Diagram



Dimension


Wiring Diagram

(LD2 for 3phase) Wiring Diagram


Dimension


Mounting Dimension

NTQ-100 NTQ-160,240

NTQ-1500,2000,3000

NTQ-350,500 NTQ-800,1100

NTQ-100 NTQ-160,240 NTQ-350,500 NTQ-800,1100 NTQ-1500,2000,3000

Wiring Diagram

PCU Wiring Diagram


Order Information

NTQ-

NTQ

NUTORK Corp.NUTORK AMERICAS4951 N. Peachtree Road ATLANTA, GA 30338-5322, USATel: + 1 (770) 451-4141 Fax: +1 (770) 234-6664E-mail:[email protected]

China Office:621 Jiang-Chuan Road, Min-Hang Area, Shanghai,ChinaTel :+86-21-6430-7578Fax:+86-21-6430-5608E-mail:[email protected]

South-East Asia Office:51 Jalan Pemimpin,#03-06 Mayfair Industrial Building,Singapore 577206Tel:+65-6258-1701Fax:+65-6258-6126E-mail:[email protected]

Mode Torque Powe Control Type Protection Option

100 1)24VDC 1)on/off 1)Weather-Proof IP67 1)Lever & Yoke

160 2)110VAC 2)modulating 2)Local Control Unit

240 3)220VAC

2)Explosion-Proof EExdIIBT4

350 4)380VAC

500 5)440VAC

800

1100

1500

2000

3000

Documents

NUTORK CORPORATIONNNUTORK CORPORATIONUTORK CORPORATIONinko.com.sg/image/data/CATALOG/Nutork/NTQ electric actuator.pdf · NUTORK CORPORATIONNNUTORK CORPORATIONUTORK CORPORATION