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8936
Mechanical Project
MATV: Memorial All Terrain Vehicle
MINI REPORT #1
JONATHAN COLE FABIO FARAGALLI TREVOR DWYER
FEBRUARY 1, 2010
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Page i
Table of Contents
1 Scope.....................................................................................................................................................1
2 Project Team.........................................................................................................................................1
3 Specifications ........................................................................................................................................3
3.1 General ........................................................................................................................................3
3.2 Platform.......................................................................................................................................3
3.3 Performance ................................................................................................................................4
4 System Design .......................................................................................................................................4
4.1 Hydraulic Design ..........................................................................................................................4
4.1.1 Gasoline Engine.......................................................................................................................6
4.1.2 Tandem Variable Hydraulic Pump...........................................................................................8
4.1.3 Hydraulic Wheel Motors .........................................................................................................9
4.2 Suspension Design .....................................................................................................................10
4.3 Wheel/hub Design.....................................................................................................................12
4.4 Platform.....................................................................................................................................14
5 Deliverables.........................................................................................................................................15
6 Competitors ........................................................................................................................................16
6.1 Foster‐Miller ..............................................................................................................................16
6.2 Frontline Robotics......................................................................................................................17
7 Project Timeline ..................................................................................................................................18
8 Cost Analysis .......................................................................................................................................19
9 Weight Analysis...................................................................................................................................20
Appendices
Appendix A – Honda GX200 Specifications
Appendix B – Sauer‐Danfoss 15PT Tandem Pump Specifications
Appendix C – Parker Hydraulics TJ 0080 Wheel Motor Specifications
Appendix D – MATV Sizing Calculations
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Page ii
Figures
Figure 1: MATV Project Management Chart.................................................................................................2 Figure 2: Hydraulic System Model ................................................................................................................6 Figure 3: Honda GX200 Specifications ..........................................................................................................7 Figure 4: Honda GX200 Engine .....................................................................................................................8 Figure 5: Parker TJ 0080 Wheel Motor .........................................................................................................9 Figure 6: Double A‐Arm Suspension with Upper Shock Mount..................................................................11 Figure 7: Alternate A‐Arm Suspension Design............................................................................................12 Figure 8: Wheel Motor Schematic ..............................................................................................................13 Figure 9: Argo ‐ Platform Design Base ........................................................................................................14 Figure 10: Foster Miller Talon.....................................................................................................................16 Figure 11: Frontline Robotics Modified Argo..............................................................................................17 Figure 12: MATV Project Timeline ..............................................................................................................18 Figure 13: MATV Cost Estimate ..................................................................................................................19 Figure 14: MATV Weight Estimate..............................................................................................................20
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 1
1 Scope
The scope of project MATV – Memorial All Terrain Vehicle is to design a hydraulically powered
amphibious vehicle, able to navigate through rough terrain, typical of a Newfoundland off road
environment. The vehicle will have automated controls, however the design of these are outside
the scope of the current term deliverables.
Project MATV strives to improve upon the design of existing competitors vehicles that have inherent
design weaknesses. Typical competitors have limited off road abilities, low operational speeds, and
limited pay loads. Another common downfall seems to be the low power to weight ratio and short
autonomy, associated with their choice of battery powered vehicles.
Future scope for this project may include autonomous navigation through rough terrain, GPS
surveying, integration with other potential projects such as active suspension systems, aerial
machine vision projects, etc.
2 Project Team
Our project team is made up of three senior mechanical students, all completing term 8 of the
mechanical engineering program at Memorial University of Newfoundland. This project will serve
both as a senior mechanical design project for the team, as well as an ongoing initiative for the
engineering faculty.
The “ongoing initiative” of the faculty refers to the future scope outlined above, which may become
a planned progression for the project, most likely completed as part of future design projects for
future engineering students.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 2
The current team management chart is pictured below:
Figure 1: MATV Project Management Chart
As evident in the management chart, a large portion of the project will be the technical design of
various systems and components that make up the MATV. Due to small group numbers, the team
lead (team member that manages communications between team and supervisor) has also taken
the position of technical lead. We have broken the technical aspects of the project into 4 sections,
hydraulic design, suspension design, wheel/hub design, and platform design.
Hydraulic design can be thought of as the design of the system from gasoline powered engine to
closed pump/motor hydraulic system, and all components supporting these main parts. Suspension
design can be thought of as the double a‐arm suspension, the spring/shock combo connected to the
arms, and the mounting arrangement between the suspension and the main platform or chassis.
Wheel and hub design is best described as the design of the wheel uprights, the design of the hub
connecting to the hydraulic wheel motors, and an integration of the upright into the suspension
design.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 3
As shown in the aforementioned chart, the design of the platform or chassis will be done as a team,
after the various components have been completed. We reasoned that an integration of the
suspension design and the hydraulic systems design will be significant in platform design, so a team
effort we will bring the platform design to completion, to incorporate these components and fulfill
the platform specifications as described in the following section.
3 Specifications
3.1 General
The vehicle will incorporate an independent 6 wheel power train and suspension, which will be
hydraulically driven. The suspension design will be a double a‐arm with upper shock mount (shock
mounted on the upper a‐arm) instead of the standard lower shock mount. Each wheel will have its
own hydraulic wheel motor, with the left side and right side of the vehicle controlled with
independent hydraulic circuits.
The vehicle will be amphibious, meaning that not only will it be able to navigate water obstacles, but
it will do so without damage to its onboard operational systems.
3.2 Platform
The current goal for the total weight of MATV is 300lbs, with additional allowance for a 50 lb
payload. The platform should provide at least 2 cubic feet of cargo space, and allow for the
attachment of components for navigation, automation, and equipment for various future activities.
The entire MATV (including platform) will be designed with 12‐14” of ground clearance, and be less
than 48” wide, with a wheel diameter of 0.3m.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 4
3.3 Performance
The MATV vehicle will be designed for a 24 hour automation period. This means that the vehicle
must be able to carry enough fuel and run long enough to survive at least a 24 hour period without
any outside interactions. Currently the only design modification to support this spec will be a larger
fuel tank, able to carry enough fuel for a 24 hour period.
The vehicle is designed to attain a speed of 30 km/hr on a flat, horizontal surface. When designing
our hydraulic system, this specification was a crucial factor in the sizing of the pump (pump
flow/displacement), and ultimately in the power required of the engine.
The MATV is designed with enough torque to climb a vertical wall if encountered, meaning that the
front 2 wheels have enough torque to lift ½ the weight up the vertical obstacle while the rear
wheels propel the vehicle into the wall. Theoretically the vehicle could climb a vertical wall with all
6 wheels; however this is obviously not a consideration in realistic design.
4 System Design
4.1 Hydraulic Design
Project MATV makes use of a robust hydraulic drive train system powered by a 4 stroke, air cooled,
single piston gasoline engine. The gasoline engine drives a tandem hydraulic pump, which supports
two closed hydraulic loops (one left side, one right side), driving 3 hydraulic wheel motors per
loop/side.
The hydraulic system operates at 2000psi. Original design was carried out with a standard 3000psi
baseline, however due to the availability of essential components such as the hydraulic wheel
motors, a more “component friendly” 2000psi operating pressure was chosen.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 5
Pictured below (on the next page) is a schematic of the hydraulic system that will be implemented in
the MATV. Reading from “left to right”, you will first see the gasoline engine driving the reversible
pump. This reversible pump in this circuit represents half of the tandem pump that we will be using,
and also represents a bi‐directional hydraulic transmission for the vehicle. While the hydraulic
wheel motors are of a fixed displacement, and the engine is governed at 3600rpm with a fixed
power and torque setting, the variable pump is essentially what controls the system during
operation by adjusting the “slip” or displacement of the pump.
The reversible pump drives all 3 wheel motors in the circuit, which have an equal pressure drop
since they are in series. Using the stated 2000psi pressure drop, a pressure drop of approximately
667psi per wheel motor will be seen.
Each wheel motor as well as the pump share a lubrication drain circuit, which allows the fluid used
in component lubrication to circulate back to the tank through an air to liquid radiator. A relief valve
is fitted to the system to prevent undesirable overpressure of the system. In the event of an
overpressure (operating pressure that exceeds the relief valve pressure), the relief valve will open to
allow high pressure fluid to bypass the hydraulic wheel motors, and take the path of least resistance
back to the low pressure side of the circuit.
Finally, you will see a filter located just after the tank; all additional fluid required by the system
travels through the filter and into the low pressure side of the system to make up for the loss due to
the pump and motor drainage circuit.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 6
Figure 2: Hydraulic System Model
4.1.1 Gasoline Engine
The gasoline engine chosen for this project is a Honda GX200, it is a reliable 4‐stoke, air cooled,
overhead valve, single piston engine. This engine is rated at 5.5Hp (4.1kW) at 3600rpm, with a
net torque of 9.1 lbs∙ft (12.4 Nm) at 2,500 rpm. The engine is governed at a speed of 3600rpm,
achieved through a centrifugal mechanical governor system. This engine satisfies our calculated
design specification of 5.11 Hp at a 2000psi operating pressure. The torque and power curves
are shown below (next page).
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 7
Figure 3: Honda GX200 Specifications
The displacement of the GX200 is 196 cm3 (12.0 cu in) with a bore of 68mm (2.7 in) and stroke
of 54 mm (2.1 in). The compression ratio of the single piston is 8.5:1 with a counter clockwise
Power Take Off (PTO) shaft rotation. The engine is carbureted with a horizontal type butterfly
valve and dual element type air cleaner, as opposed to the conventional paper type air filter.
The engine has a forced splash lubrication system with oil capacity of 0.6L (0.63 US qt), and fuel
tank capacity of 3.1 L (3.3 US Qt.). The fuel tank, as mentioned will be removed and replaced
with a modified fuel tank, able to handle the 24 hour automation requirements.
The dimensions of the engine are (L x W x H) 321mm (12.6 in) x 376mm (14.8 in) x 335mm (13.2
in), with a dry weight of 16.0 kg (35.3 lbs). The engine has a transistorized magneto ignition
system, as well as an electric starter system with backup recoil system.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 8
Figure 4: Honda GX200 Engine
We are currently awaiting an official quote from Powerquip‐div.of Barrett Marketing Group in
Dartmouth, NS. Powerquip are an official supplier of Honda small engines for Atlantic Canada,
and have the GX200 listed at $807 CAD. Our official quote should come in at a much lower price
than the list price, as this engine is for use in an official university project; the official price quote
will be reflected in our next report. It is worth noting that we are also expecting a quote from
the local “Honda One” dealership, however we anticipate this quote to come in higher than the
quote from the official supplier, as they would be acting as a secondary distributor.
4.1.2 Tandem Variable Hydraulic Pump
The variable hydraulic pump chosen for our system is a Sauer‐Danfoss “15 Series” 15PT Tandem
Pump. The pump has a maximum displacement of 0.913 in3/rev (15 cc/rpm) ‐ this is 0.913
in3/rev per outlet, which means a maximum of 2 x 0.913 in3/rev overall for the variable tandem
pump; satisfying our calculated design displacement of 0.84 in3/rev.
The pump has a continuous operating pressure of 2500 psi, easily satisfying our 2000psi
requirements, and a maximum operating pressure of 4500psi. The pump has a charge pump
built in, eliminating the need for a pressurized tank, and supplying 0.33 in3/rev (5.4 cc/rev) of
charge flow.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 9
Using the supplied PV charts (similar model pump), we have estimated the pump flow rate to be
approximately 51 L/min (13.5 gpm). This satisfies our design calculation of 44.83 L/min for
pump flow rate.
The pump has overall dimensions of (L x W x H) 394mm (15.5 in) x 215mm (8.5 in) x 178mm (7.0
in) and an overall dry weight of 64 lbs (29 kg). At the time of this report, we have not acquired
an official quote for this tandem pump. We have contacted and requested a quote from the
local company Hydraulic Systems limited, who are an official supplier, and anticipate a quote
shortly.
4.1.3 Hydraulic Wheel Motors
The hydraulic wheel motors chosen for the project are Parker TJ 0080 motors with built in wheel
bearings. These motors are “medium frame” Gerotor motors, and were chosen due to their
output shaft design, light weight, and close specifications to our design model.
Figure 5: Parker TJ 0080 Wheel Motor
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 10
The fixed displacement of the motor is 5 in3/rev (82 cm3/rev), which satisfies our requirement of
4.6 in3/rev (76 cm3/rev), and the continuous flow rate is 45 L/min (12 gpm), satisfying our
requirement of 44.8 L/min (~12 gpm). The maximum flow rate is 57 L/min (15 gpm).
The max speed of the motor is 695 rpm, satisfying our 530 rpm requirement, and the continuous
torque of 160 N∙m (1416 lb∙in) easily satisfies our 50.2 N∙m requirement. The maximum
intermittent torque of the motor is 220 N∙m (1947 lb∙in).
The overall dimensions of the motor (L x W x H) are 222mm (8.73 in) x 135mm (5.31 in) x 135mm
(5.31 in), and the overall dry weight is 15.6 lbs (7.1 kg). We did obtain one local quote from
Beattie Industrial Ltd. for $720.00 CAD ea, however we are still awaiting quotes from the local
company Hydraulic Systems limited, who are an official supplier for Parker.
4.2 Suspension Design
For our suspension design we have decided to use a double wishbone suspension; also referred to
as a double A‐arm suspension. A double wishbone (or upper and lower A‐arm) suspension is an
independent (left to right) acting suspension design using two wishbone or A‐shaped arms to locate
the wheel. Each wishbone or arm has two mounting points to the chassis and one joint mounted to
the knuckle (or upright). The shock absorber and coil spring mount between the chassis and one of
the wishbones to control vertical movement of the suspension arms.
This design allows us to carefully control the motion of the wheel through the suspension travel,
controlling such parameters as camber, caster, toe, roll center height, scrub radius, scuff and more.
Due to the design of the platform/body the upper arm will be shorter than the lower arm. This will
induce negative camber as the suspension travels through its path.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 11
When the vehicle is in a turn, body roll results in positive camber gain on the inside wheel, and
negative camber gain in the outside wheel due to the shorter upper arm. Although not overly
critical in our relatively low speed application, our suspension design will attempt to balance these
two effects and keep the tire perpendicular to the ground.
Another advantage to the double wishbone suspension is that it is fairly easy to work out the effect
of moving each joint, so we should be able to easily model our suspension travel to optimize wheel
motion. We are also able to work out the loads that each part is subjected to, allowing us to safely
design our suspension components. The picture below shows a typical design of a double A‐arm
suspension system with an upper arm shock mount. This design allows maximum room for fitment
of the hydraulic wheel motor at the upright, and between the control arms, even during suspension
travel.
Figure 6: Double A‐Arm Suspension with Upper Shock Mount
A design that we had not previously considered, but which came up later during research is the
extended upright as pictured below. This design still allows for use of a double a‐arm suspension,
and also allows for additional ground clearance and additional room for the hydraulic wheel motors.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 12
Figure 7: Alternate A‐Arm Suspension Design
Having both A‐arms parallel and attached to the upright as shown will provide greater ground
clearance than traditional a‐arms which are angled toward the chassis to provide sufficient ground
clearance. Here, our shock absorber can attach to the base of the lower a‐arm, and at a higher point
on the chassis to allow for maximum strut travel, and hence maximum suspension travel.
4.3 Wheel/hub Design
Hub design is based on the stresses generated by operational loads acting on the wheels. During the
design of the wheel hub and upright, estimated load conditions must be taken into account as well as
the stresses and fatigue of the assembly.
The wheel assembly will include a low speed high torque motor which will drive each individual wheel in
order for the vehicle to navigate obstacles and rough terrain. Our team will be designing and fabricating
both an upright and a wheel hub which will mount directly onto the motor.
The uprights will attach the wheel motor to the suspension arms, while the hub attaches the wheels to
the wheel motors, and to the both through the uprights and suspension arms. The main goal of our
design is to make the component as light as possible while not altering the performance of the
mechanism.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 13
Wheel sizing was outlined in the original system design calculations, and the task now is to find suitable
wheels and tires that will provide the correct overall diameters, sufficient grip, and be reasonably light
weight. Several companies have been considered for the supply of wheels and tires, some of these
include Coastal Marine & Recreation, Eastern Hydraulics, Princess Auto and Canadian Tire. These
companies are all local, and if suitable wheels and tires are found, the convenience and swift availability
would make these attractive suppliers for the project. Approximate dimensions of the tires are 12”
overall diameter (0.3m), 4‐5 inches wide, and a suitable tread design for an off‐road environment.
Both the hub and uprights will be designed by the team, and fabricated locally (if not by the team). The
hub will be attached to the motor by means of a taper press, key, and castle nut if applicable. The built
in bearings in the motor shaft provide a simple solution for attaching the wheels to the vehicle without
the need for bearings in the upright, or a typical splined hub and CV joint/axle.
The uprights will be mounted on the cylindrical section adjacent the motor shaft, and bolted to the
motor using 4 threaded holes located on the motor.
Figure 8: Wheel Motor Schematic
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 14
4.4 Platform
The design of the MATV platform/chassis is based upon an Argo type rover. This platform is able to
support rough terrain and water environments, and is strong enough to sustain damages from rough
operation. Our MATV platform will consist of a hull shaped structure, being amphibious and maintaining
a large top section to support equipment, expansion, and other various tasks. The platform requires
approximately 2 cubic feet of cargo space in addition to the room needed for components such as the
engine, pumps, electronics, hydraulics, etc. The entire platform should consist of the dimensions of 4
feet long and 3 feet wide for the purpose of not easily capsizing.
The platform must be light weight to support the overall MATV weight of 300 lbs. In addition to the 300
lbs overall weight, a 50lb payload must be supported by the MATV. The material that most closely
meets these requirements is aluminum, due to its light weight and rugged properties. Shown below is a
picture of an Argo platform, similar to the MATV anticipated design.
Figure 9: Argo ‐ Platform Design Base
Thus far, the designing of the platform has not been explored in detail due to the attention paid to the
other main components. Following the design of the main components, the final design of the platform
will be explored and finalized.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 15
5 Deliverables
Deliverables for this term will focus on the basic operation of the MATV vehicle. Automation of the
vehicle and detailed design of the onboard systems will not be focused on this term. One
deliverable for the term will be the design and fabrication of one complete hydraulically powered
wheel assembly. This includes the closed loop hydraulic system, the engine to power the system,
and all components related to hydraulic operation.
In addition to the hydraulic system, a large deliverable for the term will be the design and
fabrication of a wheel, hub and upright assembly, as well as the suspension design to support the
assembly. Integration of the hydraulic system into the suspension and wheel design will be a large
design milestone in the project.
A final deliverable, if possible, will be the design of an amphibious platform to support the hydraulic
power train, suspension setup, vehicle automation equipment, and payload. In addition to the
physical deliverables this term, there are a number of documentation oriented deliverables that tie
into the course evaluation.
A final report and presentation will be prepared for the end of the term, documenting all progress
and deliverables achieved during the term, as well as a complete design package to accompany the
physical deliverables. Several mini reports and presentations will also be completed during the term
to complement term progress and support the final documentation.
A team website will be maintained throughout the term, as a main hub for all completed work, and
as a management tool for all team progress. Finally, log books will be submitted at the end of the
term to help complete the documentation requirements for the term.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 16
6 Competitors
6.1 FosterMiller
Currently Foster‐Miller is one of the world’s largest providers of Robotic systems, and although their
products are world renowned, we feel they can be improved. Foster‐Miller boast having the fastest
robot on the market today with a top speed of 8km/hr, and claim to have a very long battery life, which
due to battery design is actually limited to just hours. Foster‐Miller’s family of automated robots, “The
Talon”, is very limited to the terrain it can cover with a primary track design, limited to “even” ground,
and not dealing well with any obstacles.
The Talon’s line of attachments do provide flexibility, however the quality of attachment and design is
often questionable, and sometimes seem to be a “quick” or “under designed” solution. Often the
attachments seem to be “off the shelf” parts that have been attached to the vehicle without any real
thought to base vehicle integration. As you can see below the Talon does not have any payload
capabilities, and the two mounting poles really limit what attachments can be used.
Figure 10: Foster Miller Talon
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 17
The MATV platform will not only have 2 cubic feet of cargo space it will have an adjustable attachment
center allowing the attachment of a wide variety of items. Our designed top speed is approximately 4
times faster than that of the Talon family, and with our increased gas tank volume, our operation life is
designed for at least twenty‐four hours. With our amphibious design our platform is able to travel over
land and water and by using hydraulics we have a superior power to weight ratio. The only advantage
the “Talon” seems to have is the light weight design; however we feel that our advantages listed above
outweigh the weight savings.
6.2 Frontline Robotics
Frontline Robotics takes the approach of modifying existing vehicles with their control systems to make
them autonomous or remotely controlled. This approach allows them to offer a range of vehicles, but
limits their attachment abilities and presents size constraints. One of the more popular vehicles they
modify is the Argo; and although it offers an amphibious platform, it is limited by its suspension design
and overall size.
Figure 11: Frontline Robotics Modified Argo
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 18
A disadvantage of using an existing vehicle platform for automation is the existing power to weight
ratio’s and range limitations. Our vehicle is designed with plenty of torque/power, and long range
operation in mind. The application for the Frontline fleet is more of security surveillance, they are able
to patrol an area and relay information from the perimeter back to a central system; they are not
intended for long range expeditions. For this reason the Frontline Robotics Fleet is not considered a
direct competitor. The MATV will not only be able to patrol a small area if needed, but can extend its
range over long distances, maintaining a fully autonomous operation over harsh terrain.
7 Project Timeline
Currently the project is in progress and meeting the majority of the timeline requirements. As seen in
the image below, overall project design is progressing well, and we hope to align with all items on the
the original Gantt chart very soon.
Figure 12: MATV Project Timeline
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 19
8 Cost Analysis
Although we are still currently waiting on official quotes from some suppliers, we have received quotes
or estimated costs on most of the key components for our project. In the table below you can see which
items we currently have priced and the estimated cost.
Figure 13: MATV Cost Estimate
In regards to the hydraulic parts, we gathered an average price of the fittings and hose from McMaster‐
Carr with an estimate of the number of fittings and length of hose that are required. However we will
most likely acquire the hose and fittings from Princess Auto to ensure timely deliver and ease of
procurement. The scope of our work is to design and test one complete closed loop hydraulic wheel
assembly therefore the cost of the project will be substantially reduced compared to the
aforementioned table.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV Pg 20
9 Weight Analysis
As outlined in the table, our previous design specification of 300lbs total came in much lower than
anticipated. Due to the large weight of fluids, and components located within the wheel hubs, our
estimate is much higher than the original design weight. This additional weight will have to be
accounted for with a slight design iteration.
Figure 14: MATV Weight Estimate
Furthermore, this excludes the fifty pound payload specified in the original design. We anticipate that
the large power to weight ratio provided by the hydraulics will compensate for the additional weight,
and provide more than enough torque to meet the other design specifications required at the beginning
of the term.
MINI REPORT #1 MATV
8936 Mechanical Project – MATV
Appendix A – Honda GX200 Specifications
Home | Products | Distributors | Brochures l Product Registration | Product Manuals | Parts & Repair Info | FAQs | Warranty News | Contact Us
| Privacy/Legal | Terms and Conditions | SiteMap
Honda l Honda Marine l Honda Power Equipment
GX200 http://www.honda-engines.com/engines/gx200.htm
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GX Series Commercial GradeGX200
Click to enlarge
Features•Honda OHV Commercial-grade engine•Horizontal shaft•Electronic ignition/Oil Alert•EPA/CARB compliant•3 Year Commercial Warranty
Applications: Air compressors, Generators, PumpsPressure washers, Reel-type lawn mowers, Go-Karts,Agricultural equipment, Chipper/Shredders, Smallconstruction equipment, Concrete saws
View SpecificationsView Performance Curve
Specifications
Engine Type Air-cooled, 4-Stroke, OHV, single cylinder
Bore x Stroke 68 x 54 mm (2.7 x 2.1 in)
Displacement 196 cm3 (12.0 cu in)
Compression Ratio 8.5 : 1
Net Horse Power Output* 4.1kW (5.5HP) at 3,600 rpm
Net Torque 12.4 Nm (9.1 lbs ft) at 2,500 rpm
PTO Shaft Rotation Counterclockwise (from PTO shaft side)
Ignition System Transistorized magneto ignition
Starting System Recoil or Electric Starter
Carburetor Horizontal type butterfly valve
OHV Horizontal ShaftGXH50GX100GX120GX160GX200GX240GX270GX340GX390OHV Vertical ShaftGXV50GXV160GXV340GXV390V-TwinOHV Horizontal ShaftGX610GX620
GX630 - new
GX660 - newGX670
GX690 - newV-TwinOHV Vertical ShaftGXV530GXV610GXV620
GXV630 - new
GXV660 - newGXV670
GXV690 - newiGX SeriesiGX440
OHC Horizontal ShaftGC160GC190GS190OHC Vertical ShaftGCV160GCV190GSV190
GX25GX35
GX200 http://www.honda-engines.com/engines/gx200.htm
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Lubrication System Forced Splash
Governor System Centrifugal Mechanical
Air Cleaner Dual Element Type (opt Cyclone type)
Oil Capacity 0.6l (0.63 US qt, 0.53 Imp qt)
Fuel Tank Capacity (liter) 3.1l (3.3 US qt)
Dimensions (L x W x H) 321mm (12.6 in) x 376mm (14.8 in) x 335mm (13.2 in)
Dry Weight 16.0 kg (35.3 lbs)
* The power rating of the engine indicated in this document is the net power output tested on aproduction engine for the engine model and measured in accordance with SAE J1349 at 3600 rpm(7000 rpm for model GHX50). Mass production engines may vary from this value. Actual power outputfor the engine installed in the final machine will vary depending on numerous factors, including theoperating speed of the engine in application, environmental conditions, maintenance and other variables.
Performance Curve
GX200 http://www.honda-engines.com/engines/gx200.htm
3 of 5 2/2/2010 1:42 AM
GX200 http://www.honda-engines.com/engines/gx200.htm
4 of 5 2/2/2010 1:42 AM
MINI REPORT #1 MATV
8936 Mechanical Project – MATV
Appendix B – Sauer-Danfoss 15PT Tandem Pump Specifications
Axial Piston
Pumps, Motors
and Transmissions
Technical Information
Series 70 / 15 Series
2
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Series 70 Transmissions and Pumps
����� 2 Transmission Frame Sizes: 10 and 21
����� Variable Pump Version of 10 Frame Size Available
����� Cost Effective, Compact Design
����� Low Noise
����� High Efficiency
����� Worldwide Sales and Service
15 Series Pumps, Motors, and Transmissions
����� Proven Reliability and Performance
����� Variable Pumps, Tandem Pumps, and Fixed Motors Available
����� Two Transmission Configurations: “In-line” and “U” Style
����� PTO Capability on “U” Style Transmission
����� Compact, Lightweight Design
����� Worldwide Sales and Service
CONTENTS APPEAR ON PAGE 4Copyright 1988-2000, Sauer-Sundstrand GmbH
All rights reserved. Contents subject to change. Printed in Germany
3
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Series 70 Transmissions and Pumps
A Complete Transmission Family to Meetthe Needs of the Lawn and Turf EquipmentMarket
� Two (2) Different Sizes -
.61 in3/Rev. (10 cc/rev)
1.28 in3/Rev. (21 cc/rev)
� “U” Style Transmissions and Variable
Displacement Pump (10 Size Only)
� Closed Circuit Installations
High Performance
� High Efficiency
� Low Noise Levels
Advanced Technology
� Compact, Lightweight Design
� Designed for Economical Manufacturing
� Design Provides for Reduced Operating
Costs
� Direct Displacement Control
Reliability and Support
� Designed and Tested to Rigorous
Standards
� Proven in Laboratory and Field
� Sales and Technical Support in All
Industrialized Countries of the World
� Serviced by a Worldwide Network of
Authorized Service Centers
15 Series Pumps, Motors, and Transmissions
A Complete Transmission Family to Meetthe Needs of the Utility, Construction, andCommercial Turf Maintenance EquipmentMarkets
� Displacement - .913 in3/Rev. (15 cc/rev)
� Variable Displacement Pumps, Tandem
Pumps, and Fixed and Variable Motors
� “U” Style and “In-line” Transmissions
� Wide Range of Installation Options
High Performance
� High Efficiency
� Low Noise Levels
Proven Technology
� Compact Design
� Designed for Economical Manufacturing
� Direct Displacement Control
� Designed to Worldwide Standards
Reliability and Support
� Manufactured to Rigid Quality Standards
� Long Service Life
� Sales and Technical Support in All Industri-
alized Countries of the World
� Serviced by a Worldwide Network of Au-
thorized Service Centers
4
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Description PageGeneral Description ...................................................................................................................................................................................... 2
Technical Features ........................................................................................................................................................................................ 3
Product Configurations ............................................................................................................................................................................... 5
Technical Specifications - Series 70 Products ................................................................................................................................. 6
Technical Specifications - 15 Series Products ................................................................................................................................. 7
Type Designation and Order Code .......................................................................................................................................................... 8
Series 70 Model Code ............................................................................................................................................................................... 8
15 Series Typical Models ......................................................................................................................................................................... 9
Description of Operation for Series 70 and 15 Series Products ............................................................................................... 10
Basic Pump/Motor Circuit, Variable Displacement Pump, Fixed Displacement Motor, Direct Displacement Control .10
Charge Pump, Inlet filter, Bypass Valve ............................................................................................................................................11
Implement Circuit ......................................................................................................................................................................................12
Easy-Ride Valves ..................................................................................................................................................................................... 13
General Technical Specifications - Series 70 and 15 Series Products ..................................................................................15
Speed Ratings, Pressure Limits, Fluids, Filtration, Reservoir Requirements, Case Pressure ..........................................15
Temperature and Cooling, Auxiliary Mounting Pad (15PV), Mounting Flange Loads (15PT), Allowable Shaft SideLoads ............................................................................................................................................................................................................16
Direct Displacement Control (DDC), Implement Pump Performance, Braking Warning ......................................................17
Efficiency and Performance of Series 70 Units ............................................................................................................................... 18
Efficiency and Performance of 15 Series Units ............................................................................................................................... 19
Definitions of Typical Lawn Care and Turf Maintenance Vehicles ........................................................................................... 20
Component Selection for Lawn Care and Turf Maintenance Vehicles ................................................................................... 20
Installation Drawings ..................................................................................................................................................................................22
Dimensions • BDU-10S and BDU-10L Transmissions ................................................................................................................... 22
Dimensions • BDP-10L Variable Displacement Pump ................................................................................................................... 23
Dimensions • BDU-21L Transmission ................................................................................................................................................. 24
Dimensions • 15 Series Variable Displacement Pump • 15 PV ..................................................................................................25
Dimensions • 15 Series Variable Displacement Tandem Pump • 15 PT ..................................................................................27
Dimensions • 15 Series Fixed Displacement Motor • 15 MF ....................................................................................................... 28
Dimensions • 15 Series In-line Transmission ................................................................................................................................... 29
Dimensions • 15 Series “U” Style Transmission • 15U .................................................................................................................. 30
Contents
5
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Series 70 / 15 Series - Configuration
Series 70 UnitsSeries 70 units are of axial piston design, utilizingspherical nosed pistons. All Series 70 variable pumpsfeature cradle swashplates with direct displacementcontrol.
� The BDU-10L transmission is a “U” style trans-mission designed for machine applications whereup to 6 horsepower is required for the propelfunction. The variable displacement pump has amaximum displacement of 0.61 in3/Rev. (10 cc/Rev), and the fixed displacement motor has adisplacement of 0.61 in3/Rev. (10 cc/Rev.).
� The BDU-21L transmission is a “U” style trans-mission designed for vehicle applications whereup to 12 horsepower is required for the propelfunction. The variable displacement pump has amaximum displacement of 1.28 in3/Rev. (21 cc/Rev), and the fixed displacement motor has adisplacement of 1.28 in3/Rev. (21 cc/Rev).
� The BDP-10L is a variable displacement pumpdesigned for vehicle applications where up to 6horsepower is required for the propel function, orfor auxiliary functions where the system pres-sure requirements and design life can be metwithin the pump rating. This variable displace-ment pump has a maximum displacement of0.61 in3/Rev. (10 cc/Rev).
15 Series Units15 Series units are of axial piston design, utilizingslippered pistons. All 15 Series variable pumps fea-ture trunnion style swashplates with direct displace-ment control.
� The 15 Series transmission is offered in twoconfigurations; a “U” style and an in-line style.These units are designed for machine applica-tions where up to 15 horsepower is required forthe propel function. The variable displacementpump has a maximum displacement of 0.913 in3/Rev. (15 cc/Rev.), and the fixed displacementmotor has a displacement of 0.913 in3/Rev. (15cc/Rev.).
� The 15 Series variable displacement pump isdesigned for machine applications where up to15 horsepower is required for the propel func-tion, or for auxiliary work functions where thesystem pressure requirements and the designlife can be met within the pump rating. Themaximum pump displacement is 0.913 in3/Rev.(15 cc/Rev.).
� The 15 Series fixed displacement motor is anaxial piston unit with a fixed displacement of0.913 in3/Rev. (15 cc/Rev.). The variable dis-placement motor has a maximum displacementof 0.913 in3/Rev. (15 cc/Rev.).
6
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Product Type “U” Style Transmissions Variable PumpBDU-10S BDU-10L BDU-21L BDP-10L
DisplacementVariable Pump (Maximum)
in3/Rev 0.61 0.61 1.28 0.61cc/Rev 10 10 21 10
Fixed Motorin3/Rev 0.61 0.61 1.28 DNAcc/Rev 10 10 21 DNA
Input SpeedsMaximum Hi-Idle - rpm 3000 3600 3600 3600Maximum Loaded - rpm 3000 3600 3200 3600Minimum (Pump) - rpm 1800 1800 1800 1800
System Operating Pressure
Maximum psi 2100 2100 2100 2100bar 145 145 145 145
Continuous psi 850 1000 1000 1000bar 60 70 70 70
Case PressureContinuous psi 4
bar 0.3 ALL UNITS ➧
Maximum psi 10(Cold Start) bar 0.7
Weightlbs 15 15 23 10kg 6.8 6.8 10 4.5
Charge Pump Displacementin3/Rev DNA 0.11 0.13 0.11cc/Rev 1.9 2.1 1.9
Motor Output Torque(Approximate)
lbf•in / 1000 psi 85 85 180 DNANm / 100 bar 14 14 30
Control Torque Requiredto Stroke Pump (Approximate)
lbf•in / 1000 psi 65 65 100 65Nm / 70 bar 7.3 7.3 11.3 7.3
Transmission Oil TemperatureMaximum Intermittent ° F 220
° C 104 ALL UNITS ➧
Normal Operating Range ° F -30 to 180° C -34 to 82
Fluid Viscosity Limits —SUS (mm2/sec)Optimum 70 (13)Minimum Continuous 55 (9.0) ALL UNITS ➧
Minimum Intermittent 45 (6.0)
DNA = Does Not Apply
}
}
}
Technical Specifications - Series 70 Products
7
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Technical Specifications - 15 Series Products
Product Type Transmissions Variable Pump Tandem Pump Fixed Motor15 “U” 15 In-line 15 PV 15 PT 15 MF
DisplacementVariable Pump (Maximum)
in3/Rev 0.913 0.913 0.913 0.913 X 2 DNAcc/Rev 15 15 15 15 X 2
Fixed Motorin3/Rev 0.913 0.913 DNA DNA 0.913cc/Rev 15 15 15
Shaft SpeedsMaximum - rpm 4200 4200 4200 4200 4200Continuous - rpm 4000 4000 4000 4000 4000Minimum (Pump) - rpm 1000 1000 1000 1000 DNA
System Operating PressureMaximum * psi 4500
bar 310 ALL 15 SERIES UNITS ➧
Continuous * psi 2500bar 175
Case PressureContinuous psi 10
bar 0.7 ALL 15 SERIES UNITS ➧
Maximum psi 25(Cold Start) bar 1.7
Weightlbs 33 37 32 64 15kg 15.0 16.5 14.5 29.0 6.5
Charge Pump Displacementin3/Rev 0.30 0.33 0.33 0.33 X 2 DNAcc/Rev 4.9 5.4 5.4 5.4 X 2
Motor Output Torque (Approximate)lbf•in / 1000 psi 135 135 DNA DNA 135
Nm / 100 bar 21 21 21
Control Torque Requiredto Stroke Pump (Approximate)
lbf•in / 1000 psi 65 ALL 15 SERIES PUMPS ➧ DNANm / 70 bar 7.3
Maximum torque on control shaft must not exceed 400 lbf•in (45.2Nm). Maximum radial force on control shaft must not exceed 100lbsf (445 N), applied 3 in (76.2 mm) from seal surface.
Transmission Oil TemperatureMaximum Intermittent ° F 220
° C 104 ALL 15 SERIES UNITS ➧
Normal Operating Range ° F -30 to 180° C -34 to 82
Fluid Viscosity Limits —SUS (mm2/sec)Optimum 70 (13)Minimum Continuous 55 (9.0) ALL 15 SERIES UNITS ➧
Minimum Intermittent 45 (6.0)
DNA = Does Not Apply * = Refer to text for unit life relationship
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Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Series 70 Type Designation and Order Code
BDU Transmissions and BDP Pumps
PRODUCT OR SERIESBD = Bantam Duty Transmission or Variable Pump
1. CONFIGURATIONU = TransmissionP = Pump - Variable (10 cc/Rev., Charge Pump Std.)
2. DISPLACEMENT10 = 10 cc/Rev (0.61 in3/Rev.)21 = 21 cc/Rev (1.28 in3/Rev.) (Charge Pump Std.)
3. STYLES = Standard, 3000 rpm Maximum Input Speed (No Charge Pump)L = With Charge Pump, 3600 rpm Maximum Input Speed
4. CONTROL LOCATION1 = Left Hand Side2 = Right Hand Side3 = Left Hand Side w/Auxiliary Pump (3 cc/Rev.)
5. OPTIONS
Input Shaft StylesShaft
Rotation Pump Motor Other
BDU-10S-1 14 Both 36T, 12.319 PD Spline 36T, 12.319 PD Spline Fits Hydro-Gear 210-1000 AxleBDU-10S-1 15 Both 15 mm dia., Straight Key 16T 32/64P Spline Motor Shaft suitable for Indirect DriveBDU-10S-2 13 Both 15 mm dia., Straight Key 16T 32/64P Spline Motor Shaft suitable for Indirect DriveBDU-10S-2 14 Both 36T, 12.319 PD Spline 36T, 12.319 PD Spline Fits Hydro-Gear 210-1000 Axle
BDU-10L-1 10 LH 15 mm dia., Straight Key 16T 32/64P Spline Fits Hydro-Gear 210-2500 AxleBDU-10L-1 11 RH 15 mm dia., Straight Key 16T 32/64P Spline Motor Shaft suitable for Indirect DriveBDU-10L-2 10 LH 15 mm dia., Straight Key 16T 32/64P Spline Motor Shaft suitable for Indirect DriveBDU-10L-2 11 RH 15 mm dia., Straight Key 16T 32/64P Spline Fits Hydro-Gear 210-2500 Axle
BDP-10L-1 10 RH 15 mm dia., Straight Key N/ABDP-10L-1 11 LH 15 mm dia., Straight Key N/ABDP-10L-1 12 RH 9T 16/32P Spline N/ABDP-10L-1 13 LH 9T 16/32P Spline N/A
BDU-21L-1 10 LH 17 mm dia., Straight Key 22T 32/64P SplineBDU-21L-2 00 RH 17 mm dia., Straight Key 22T 32/64P SplineBDU-21L-2 02 RH 17 mm dia., Straight Key 22T 32/64P Spline Easy-Ride Valves (2)BDU-21L-2 03 RH 17 mm dia., Straight Key 22T 32/64P Spline Fits Hydro-Gear 210-3000 AxleBDU-21L-3 00 RH 17 mm dia., Straight Key 22T 32/64P SplineBDU-21L-3 10 LH 17 mm dia., Straight Key 22T 32/64P Spline
N/A = Not Applicable
B D
9
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
15 PV
Model Pump Pump Control
Number Rot Shaft Side Comments
15-2125 CW Straight, Sq Key (E) R
15-2133 CCW 17T Spline, Tapped (J) R
15-2158 CCW Straight, Wdrf Key (A) L 7/8-14 Inlet
15 MF
Model Motor
Number Shaft Comments
15-3022 24T Spline (B) Mates with Dana GT-20 Axle (20.9:1)
15-3034 12T Gear (G) Mates with Dana GT-20 Axle (30:1)
15-3043 12T Spline Mates With Peerless 2500 Axle
15-3045 17T Spline Mates With Peerless 2600 Axle
15 U
Model Pump Pump Motor Control
Number Rot Shaft Shaft Side Comments
90-1219 CW .625/.625 Pin (A) 12T Gear (B) L Mates with Dana GT-20 Axle (30:1)
90-1252 CCW .625/.750 Strt Key (D) 16T Gear (D) R Mates with Dana GT-20 Axle (20.9:1)
90-1267 CCW 21T/17T Spline (G) 17T Spline (E) L Mates With Peerless 2600 Axle
15 In-line
Model Pump Pump Motor Control
Number Rot Shaft Shaft Side Comments
90-1303 CCW Straight, Wdrf Key 17T Spline R Mates with Dana GT-20 Axle (20.9:1)
NOTE: Contact Sauer-Sundstrand for information on other available models.
15 Series Typical Models Incorporating Standard Options
1 0
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Description of Operation for Series 70 and 15 Series Products
Basic Pump/Motor CircuitA typical hydrostatic transmission consists of a vari-able displacement axial piston pump connected inclosed circuit to a fixed displacement axial pistonmotor. There are two basic arrangements of hydro-static transmissions:
1. A split system in which the pump and motor aremounted separately. Pressurized fluid is con-tained and directed through hoses or tubing.
2. An integral system in which the pump and motorare contained in the same housing with pressur-ized fluid internally contained.
The variable pump (PV) is driven by a prime mover,typically an internal combustion engine. The fixedmotor (MF) drives the vehicle transmission or otherwork function. Direction of rotation and speed of themotor shaft depends on the output flow of the pump.System pressure is dependent upon vehicle tractiveresistance or other work function requirements.
Variable Displacement PumpThe variable displacement pump (PV) is an axialpiston design. It has a mechanical control connectedto the swashplate. In operation, as the machineoperator moves the control handle, the swashplatetilts. This tilting results in fluid flow from the pump,with the amount of fluid flow being proportional to theswashplate tilt angle. The direction in which fluid ispumped depends on input rotation and the side ofneutral that the swashplate is tilted or stroked. Re-versing the swashplate angle reverses the flow offluid.
Fixed Displacement MotorThe fixed displacement motor (MF) is an axial pistonmotor that has the swashplate at a fixed angle, givingit a fixed displacement. The direction of motor shaftrotation depends on the direction of fluid flow throughthe motor. Changing the direction of fluid flow throughthe motor causes opposite motor shaft rotation.
Direct Displacement ControlThe variable displacement pump swashplate in boththe Series 70 and 15 Series transmissions is directlycontrolled. For the Series 70 pump, any movement ofthe control shaft results in a proportional movementof the swashplate, with 21 degrees of control rotationresulting in 15 degrees of swashplate rotation. Forthe 15 Series pump, any movement of the controlshaft results in equivalent swashplate movement,with 15 degrees of control shaft rotation resulting in15 degrees of swashplate rotation.
Basic Closed Circuit
RESERVOIR
INPUT PV OUTPUTMF
CASE DRAIN
FLOW (BI-DIRECTIONAL)
1 1
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Description of Operation for Series 70 and 15 Series Products (Continued)
Bypass Valve Circuit
BYPASSVALVE
MF OUTPUT
Charge PumpAxial piston pumps and motors use a small amountof fluid for internal lubrication. This results in fluidbeing lost from the closed circuit that must be replen-ished. A fixed displacement gerotor pump is used toreplenish the lost oil. This gerotor pump, called acharge pump, is driven by the prime mover throughthe piston pump drive shaft.
Since the piston pump and piston motor are con-nected in a closed circuit, either side of the hydro-static loop may be pressurized. To allow charge oil toenter the closed circuit, two check valves are used todirect charge flow to the side of the loop with thelowest pressure.
The pressure in the charge pump circuit is limited bya direct operating relief valve. Any fluid not used asreplenishing oil is discharged over this valve, eitherinto the transmission case or recirculated back to thecharge pump inlet. Flow across a small fixed orificeconnecting the charge circuit with the transmissionhousing, supplements the cooling flow in the Series70 transmissions.
Inlet FilterIt is imperative that only clean fluid enters the hydro-static transmission circuit, therefore a 20 micron(nominal rating) inlet filter is required in the chargepump inlet line. This filter should not have a bypassand should be changed regularly to ensure systemreliability.
Bypass ValveIn some applications, it is desirable to move themachine for short distances at low speeds withoutstarting the engine. A bypass valve allows oil to berouted from one side of the pump/motor circuit to theother, thus allowing the motor to turn. The bypassvalve must be fully closed during normal vehicleoperation.
Series 70 BDU-10L and 21L transmissions utilize aspool type bypass valve. A spring closes this valve onthe 10L transmission, while charge pressure closesthe valve on the 21L transmission. The BDP-10Lpump utilizes a screw type bypass valve.
15 Series PV, PT, and in-line units utilize a screw typebypass valve which is fully open at 1/2 revolution ofthe valve stem. 15 Series U transmissions utilize thecharge check valves for the bypass function. Exter-nal plungers are depressed to hold the charge checkballs off of their seats, allowing oil to bypass from oneside of the pump/motor circuit to the other.
Charge Circuit – Series 70-BD
TOCASEDRAIN
INPUT
CHARGEPUMP
CHARGERELIEF
PV PF
INLETFILTER
RESERVOIR
COOLING ORIFICE
CHARGECHECKVALVES
Charge Circuit – 15 Series
TOCASEDRAIN
INPUT
CHARGERELIEF
CHARGEPUMP
PV PF
INLETFILTER
RESERVOIR
CHARGECHECKVALVES
1 2
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Description of Operation for Series 70 and 15 Series Products (Continued)
Implement Circuit – Series 70-BDU-21L
TOCASEDRAIN
INPUT
CHARGEPUMP
CHARGERELIEF
IMPLEMENTVALVE
PV PF
FROM INLETFILTER
IMPLEMENTRELIEF
PRESSUREFILTER
TOCASEDRAIN
INPUT
IMPLEMENTRELIEF
CHARGEPUMP
CHARGERELIEF
IMPLEMENTVALVE
PV PF
TOCASE
FROM INLETFILTER
HEAT EXCHANGER(OPTIONAL)
Implement Circuit – 15 Series
Implement PumpImplement (auxiliary) flow capability is offered on theSeries 70 21 cc transmission and on 15 Series units.Charge (implement) pump sizes available are .18 in3/Rev. (3 cc/rev.) for the Series 70 BDU-21L transmis-sion, .30 in3/Rev. (4.9 cc/rev.) for the 15 U transmis-sion and .33 in3/Rev. (5.4 cc/rev.) for the 15 PV, 15PT, or 15 in-line transmission.
The implement circuit must be of the “open center”type that allows oil from the charge pump circulatingthrough the control valve to return to the transmis-sion.
There are two styles of implement circuits dependingupon whether the Series 70 or the 15 Series is used.
In the Series 70 BDU-21 implement circuit, flow fromthe charge (implement) pump flows first to the imple-ment circuit control valve, then to the charge reliefand charge check valves. The implement circuitmust be designed to return the implement flow to thetransmission. (A check valve is provided to allow oilto be drawn into the charge circuit should the flowreturning from the implement circuit be momentarilyinsufficient to charge the closed loop.) The customermust provide an implement circuit relief valve inaddition to the implement control valve. It is alsorecommended that the customer provide a chargepressure filter between the implement control valveand the transmission to prevent any contaminantscreated in the implement circuit actuator(s) fromentering the charge circuit.
In the 15 Series implement circuit, flow from thecharge (implement) pump flows to the charge checkvalves and charge relief. Once charge pressure isestablished, the charge relief allows oil to flow to theimplement control valve, and on to the transmissioncase drain. (If an oil cooler is required in the circuit, itmay be installed between the implement controlvalve and the case connection.) The implement reliefvalve limits the pressure in the implement circuit (andcharge circuit) when the implement valve is actuated.
1 3
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Easy-Ride ValvesThe Series 70 BDU-21L transmissions are availablewith optional Easy-Ride valves to reduce the rate ofchange in acceleration (“jerkiness”) in vehicle propelapplications. Each Easy-Ride valve incorporates apoppet-piston, sleeve assembly, valve spring, andplug.
A sudden increase in pressure in one side of theclosed loop will open the corresponding Easy-Ridevalve, allowing some high pressure fluid to flow to theopposite side of the loop through the charge circuitand charge check. This limits the pressure rise ratein the loop and reduces the acceleration rate of thevehicle.
The poppet-piston, sleeve assembly, and spring actas an accumulator. Once system pressure builds-upbetween the poppet-piston and sleeve assembly, thepoppet-piston will move toward its seat, closing thepassage.
A typical Easy-Ride valve cycle requires 0.5 to 1.0seconds, depending on system oil viscosity and looppressure. If the loop pressure is above the functionalrange of the valve (approximately 1500 psi [103 bar]),the valve spring will compress until the sleeve as-sembly contacts the plug, and the poppet-piston willbe rapidly forced onto its seat.
Description of Operation for Series 70 and 15 Series Products (Continued)
Easy Ride Valve Circuit
FROMCHARGE PUMP
CHARGE CHECK VALVES
INPUT
PV
EASY-RIDEVALVES(OPTION)
1 4
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Notes
1 5
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Speed RatingsMaximum speed is the highest operating speedrecommended and cannot be exceeded without re-duction in the life of the product or risking prematurefailure and loss of drive line power (which may createa safety hazard).
Continuous speed is the speed limit recommendedat full power condition and is the highest value atwhich normal life can be expected.
Pressure LimitsSystem pressure is a dominant operating variableaffecting hydraulic unit life. High pressure, whichresults from high load, reduces expected life in amanner similar to many mechanical assemblies suchas engines and gear boxes. There are load-liferelationships for the rotating group and for the shaftanti-friction bearings.
Maximum pressure is the highest intermittent pres-sure allowed. It is determined by the maximum ma-chine load demand. Maximum pressure is as-sumed to occur a small percentage of operatingtime, usually less than 2% of the total.
Continuous pressure is the average, regularly oc-curring pressure.
Both the maximum and continuous pressurelimits must be satisfied to achieve the expectedlife.
Series 70 / 15 Series Product PressureLimits for 5 Year (@ 200 Hrs Usage / Yr.)Transmission Life Expectancy, psi (bar)
Continuous MaximumProduct Pressure Pressure
Series 70-BD 1000 2100(69) (145)
15 Series 2500 4500(175) (310)
Operation at these pressure limits (under normalconditions) will give a five year life expectancy (@200 hours usage per year), assuming recommendedmaintenance procedures are followed. In the eventthat an extreme duty cycle is anticipated, consultSauer-Sundstrand.
FluidsRatings and data for Sauer-Sundstrand products arebased on operating with premium hydraulic fluidscontaining oxidation, rust, and foam inhibitors.
These premium fluids include API CD engine oils perSAE J183, Type F automatic transmission fluids,power shift transmission fluids meeting Allison C-3 orCaterpillar TO-2 requirements and certain specialtyagriculture tractor fluids. For further information, con-sult Sauer-Sundstrand.
At continuous operating conditions, fluid viscosityshould be above 55 SUS (9 mm2/sec). Minimum fluidviscosity should be above 45 SUS (6.4 mm2/sec) atintermittent operating conditions.
FiltrationA 20 micron (nominal rating) filter should be placed inthe inlet line to the charge pump. The maximumcontinuous inlet vacuum should not exceed 10 in. Hg(0.7 bar abs.); the filter should be replaced when theinlet vacuum exceeds 10 in. Hg (0.7 bar abs.). Duringcold starts, the inlet vacuum may exceed this level.Inlet vacuum at normal operating conditions shouldnot exceed 5 in. Hg (0.8 bar abs.).
Reservoir RequirementsA suggested minimum reservoir volume is 5/8 of thetotal charge pump flow with a minimum fluid volumeequal to 1/2 of the charge pump flow. This allows 30seconds dwell time for removing any entrained air inthe oil. This is adequate for a closed reservoir in mostapplications.
The reservoir outlet to the charge pump inlet shouldbe near the bottom of the reservoir and must alwaysbe covered with fluid. The reservoir inlet (fluid return)from the transmission should be below the fluid leveland be as far away as possible from the outlet port.
Case PressureUnder normal operating conditions, the maximumcontinuous case pressure must not exceed 4 psi (0.3bar) for Series 70-BD units or 10 psi (0.7 bar) for 15Series units. Maximum allowable intermittent casepressure during cold start must not exceed 10 psi(0.7 bar) for Series 70 units or 25 psi (1.7 bar) for 15Series units.
General Technical Specifications
1 6
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
100 00010 000100010010
100
1000
Cold Weather Torque to Turn(@ 400 RPM and 0 Swashplate Angle)
Oil Viscosity - mm2 /sec
To
rqu
e to
Tu
rn —
lb
f•in
15 PV
BDU-21L
BDU-10L
General Technical Specifications (Continued)
Allowable Pump Input Shaft Side LoadsThe following graphs assume that a self tensioningdevice is used to supply tension to the belt, and thatthe belt tension is proportional to the amount oftorque required to turn the shaft. Since torque isproportional to the system pressure generated, belttension can be determined by knowing the operatingsystem pressure and the pitch diameter of the sheave.
Typical self tension devices apply five times thetension to the tight side of the belt as is applied to theloose side of the belt. The following equations can beused to calculate the belt side load.
Belt Side Load (lbs.) = 3 x T in
Ds
OR
Belt Side Load (lbs.) = K x P
Ds
Where:
T in = Maximum Shaft Input Torque in lbf•in.
Ds = Sheave Pitch Diameter in inches
P = System Working Pressure in psi
K = Constant:0.33 for BDP-10L or BDU-10L0.68 for BDU-21L0.48 for 15 Series
The accompanying graph represents the maximumallowable conditions based upon shaft stress. Allexternal shaft loads will have an effect on bearing life.If continuously applied external loads exceed 25% ofthe maximum allowable, contact Sauer-Sundstrandfor unit bearing life evaluation.
Temperature and CoolingThe operating temperature of the transmission shouldnot exceed 180° F (82° C) continuous and 220° F(104° C) intermittent. These temperature limits applyat the hottest point in the transmission, which isnormally the case drain.
Heat exchangers may be installed in the case draincircuit if necessary, and should be sized to keep thefluid within recommended temperature limits. Test-ing to verify that these temperature limits are notexceeded is recommended.
Cold oil will generally not affect durability of thetransmission components, but it may affect the abilityto start the engine, flow oil, and transmit power. Ingeneral, cold starts may be made at a temperature30° F (16° C) above the pour point of the fluid. Theaccompanying graph illustrates the relationship be-tween shaft turning torque at 400 rpm and fluidviscosity.
Auxiliary Mounting Pad (15PV)The 15 Series pump is available with an optional SAE“A” mounting pad for mounting auxiliary hydraulicpumps. Since the auxiliary pad operates under casepressure, an O-ring must be used to seal the auxiliarypump mounting flange to the pad.
The 9 tooth spline has a 450 lbf•in (51 Nm) continu-ous and 950 lbf•in (107 Nm) maximum torque rating.These ratings assume a 58 Rc hardness on themating pump shaft and 0.53 in. (13.5 mm) minimumspline engagement. The continuous torque rating isbased on spline tooth wear.
Mounting Flange Loads (15PT)Subjecting 15 Series tandem pumps to high shockloads may result in excessive loading of the mountingflange. Studs are provided at the rear of the unit forattaching a support bracket.
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 20
100
200
300
400
500
600
700
800
Sid
e L
oad
— lb
sf
Distance from Shaft Seal — in
Maximum Allowable Shaft Loads
15 PV
BDU-21L
BDU/P-10
1 7
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
General Technical Specifications (Continued)
10008006004002000
0
1
2
3
4
15 Series Implement Flow(@ 3300 RPM and 180 F)
Pressure — psi
Imp
lem
ent
Flo
w —
gp
m
15 PV
15 "U"
Displacement15 PV — .33 cir15 "U" — .30 cir
Direct Displacement Control (DDC)The Direct Displacement Control can be located oneither side of the Series 70 and 15 Series transmis-sion or pump (except the BDP-10L). It provides asimple, positive method of control. Movement of thecontrol shaft causes a proportional swashplate move-ment, thus varying the pump’s displacement from fulldisplacement in one direction to full displacement inthe opposite direction.
Vehicle propel applications may require a provisionfor non-linear control input to reduce control sensitiv-ity near neutral. Damping or frictional forces may benecessary to produce the desired control feel.
These units do not include any neutral centeringdevice for the swashplate. It is necessary to providea force in the machine’s control system that will holdthe swashplate at the desired angle. A “fail safe”design which will return the swashplate to neutral inthe event of linkage failure is recommended.
WARNING
With no external forces applied to the swash-plate trunnion, internal hydraulic forces maynot return the swashplate to the neutral posi-tion under all conditions of operation.
The approximate torque necessary to rotate thecontrol per 1000 psi (70 bar) of system operatingpressure is as follows:
Series 70 BD-10 65 lbf•in per 1000 psi(7.3 Nm per 70 bar)
Series 70 BD-21 100 lbf•in per 1000 psi(11.3 Nm per 70 bar)
15 Series 65 lbf•in per 1000 psi(7.3 Nm per 70 bar)
The maximum torque that should be applied to thecontrol under any condition is as follows:
Series 70 BD-10 200 lbf•in (22.6 Nm)
Series 70 BD-21 400 lbf•in (45.2 Nm)
15 Series 400 lbf•in (45.2 Nm)*
* With a maximum radial force of 100 lbsf (445 N)applied to the control shaft not more than 3 inches(76.2 mm) from the seal surface.
Implement Pump PerformanceThe following graphs provide typical implement pumpperformance information for the Series 70-BDU-21Land the 15 Series units.
BRAKING WARNING
The loss of hydrostatic drive line power in anymode of operation may cause the loss of hy-drostatic braking capacity. A braking system,redundant to the hydrostatic transmissionmust, therefore, be provided which is adequateto stop and hold the system should the condi-tion develop.
10008006004002000
0
1
2
3
BDU-21L Implement Flow(@ 3200 RPM)
Implement Pressure — PSI
Imp
lem
ent
Flo
w —
gp
m
(150 F)
(180 F)DisplacementBDU-21L — .18 cir
1 8
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Efficiency and Performance of Series 70 Units
The following graphs provide typical efficiency andperformance information for Series 70 units.
100806040200
0
100
10
20
30
40
50
60
70
80
90
BDU-10L Overall Efficiency(@ 3000 RPM Pump Input Speed)
Output Torque — lbf•in
Ove
rall
Eff
icie
ncy
— %
200180160140120
Full Displacement
Half Displacement
100806040200
0
3000
250
750
10001250
15001750
20002250
2500
500
2750
BDU-10L Performance(@ 3000 RPM Pump Input Speed)
Output Torque — lbf•in
Ou
tpu
t S
pee
d —
rp
m
200180160140120
Full Displacement
Half Displacement
100806040200
0
100
10
20
30
40
50
60
70
80
90
BDU-21L Overall Efficiency(@ 3000 RPM Pump Input Speed)
Output Torque — lbf•in
Ove
rall
Eff
icie
ncy
— %
200180160140120
Full Displacement
Half Displacement
100806040200
0
3000
250
750
10001250
15001750
20002250
2500
500
2750
BDU-21L Performance(@ 3000 RPM Pump Input Speed)
Output Torque — lbf•in
Ou
tpu
t S
pee
d —
rp
m
200180160140120
Full Displacement
Half Displacement
200015001000
50
100
60
70
80
90
BDP-10L Overall Efficiency(@ Full Displacement [15 Swashplate Angle])
Input Speed — rpm
Ove
rall
Eff
icie
ncy
— %
4000350030002500
1000 psi
1500 psi
200015001000
4
9
5
6
7
8
BDP-10L OutputFlow(@ Full Displacement [15 Swashplate Angle])
Input Speed — rpm
Pu
mp
Flo
w —
gp
m
4000350030002500
No Load1000 psi1500 psi
1 9
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Efficiency and Performance of 15 Series Units
The following graphs provide typical efficiency andperformance information for 15 Series units.
250200150100500
0
100
10
20
30
40
50
60
70
80
90
15 "U" Overall Efficiency(@ 3300 RPM Pump Input Speed)
Output Torque — lbf•in
Ove
rall
Eff
icie
ncy
— %
500450400350300
Full Displacement
Half Displacement
0
5000
1000
1500
2000
2500
500
3000
3500
4000
4500
15 MF Output Speed
Input Flow — gpm
Mo
tor
Sp
eed
— r
pm
1086420 2018161412
100806040200
0
4000
2000
2500
3000
3500
1500
1000
500
15 "U" Performance(@ 3300 RPM Pump Input Speed)
Output Torque — lbf•in
Ou
tpu
t S
pee
d —
rp
m
200180160140120
0
18
2
4
6
8
10
12
14
16
15 PV OutputFlow(@ Full Displacement)
Input Speed — rpm
Pu
mp
Flo
w —
gp
m
200010000 500040003000
1000 psi2500 psi4000 psi
Full Displacement
Half Displacement
1000 psi
2500 psi
4000 psi
2 0
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Definitions of Typical Lawn and Garden and Turf Maintenance Vehicles
Lawn Tractor – Vehicle with an 8 to 16 horsepower (6to 12 kW) gasoline engine that is used primarily formowing with limited drawbar capability and someactive ground engaging attachments (i.e. rotary tillers,snowblowers). Tire diameters are typically 18 to 20in. (457 to 508 mm) and vehicle weights are generally500 lbs. (227 kg) or less.
Yard Tractor – Vehicle with a 12 to 18 horsepower (9to 13.5 kW) gasoline or diesel engine that is usedprimarily for mowing with some drawbar capabilityand some active ground engaging attachments (i.e.rotary tillers, snowblowers, front blade). Tire diam-eters are typically 20 to 23 in. (508 to 584 mm) andvehicle weights range from 650 to 850 lbs. (295 to386 kg).
Garden Tractor – Vehicle with a 14 to 20 horsepower(10.5 to 15 kW) gasoline or diesel engine that is usedas a mowing or utility vehicle. Capability for usingpassive ground engaging implements such as mold-board plows and front end loaders distinguish thesetractors from yard tractors. Tire diameters are typi-cally 23 to 28 in. (584 to 711 mm) and vehicle weightsrange from 1000 to 1200 lbs. (454 to 544 kg).
Front Mount Mower – Vehicle used primarily formowing, where the mowing attachment is located infront of the machine. Some have accessory attach-ments such as brooms, snowblowers, and blades.The vehicle is usually driven through a transmission/transaxle arrangement and the rear wheels aresteered. Vehicle weights and tire diameters vary inrelation to the size of the mower.
Rear Engine Rider – Vehicle used primarily for mow-ing, where the mower deck is located under themachine. The engine is located at the rear, oftenunder the operator's seat. The vehicle is usuallydriven through a transaxle arrangement and the frontwheels are steered. Tire diameters are typically 18 in.(457 mm) or less, and vehicle weights are generally500 lbs. (227 kg) or less.
Dual Path Mower – Vehicle used primarily for mowingwith some accessory attachment capability. Usuallya dual path propelled vehicle in which steering isdone by controlling the speed of each drive wheelindependently. Vehicle weights and tire diametersvary in relation to the size of the mower.
Component Selection for Lawn and Garden or Turf Maintenance Vehicles
Selecting the proper transmission for a vehicle be-gins with determining the maximum vehicle speeddesired and the maximum tractive effort required.The transmission selected must meet both require-ments.
Many lawn and garden hydrostatic transmissions areused in conjunction with readily available transaxles.The maximum hydrostatic motor speed can be calcu-lated by using the following equation. The inputspeed to the pump should be 10% greater than themaximum motor speed.
Max. Motor Speed (rpm) = S x FDR x 168
LR
Where:S = Maximum Vehicle Speed in mphFDR = Transaxle Final Drive RatioLR = Tire Loaded Radius in inches
A useful parameter for determining tractive effort is“pull ratio”. Pull ratio is a dimensionless term that isthe ratio of tractive effort to gross vehicle weight. It isgenerally constant for each class of vehicle. Thesevalues may be used when actual vehicle tractiveefforts are not known.
Typical Pull Ratios for Lawn and GardenVehicles
Maximum TypicalVehicle Class Pull Ratio Pull Ratio
Lawn Tractor 0.73 0.18
Yard Tractor 0.80 0.20
Garden Tractor 1.00* 0.23
Front Mount Mower 0.80** 0.23
Rear Engine Rider 0.50 0.16
Dual Path Mower 0.85 / 2 0.25 / 2
* Assumes weight transfer to the driving wheelsfrom an implement.
** Based on wheel slip for a four-wheel-drive ve-hicle on dry asphalt. For mower service on turf, aratio of 0.62 may be more appropriate.
2 1
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Component Selection (Continued)
Because there are no system pressure relief valvesin Series 70 units and many 15 Series transmissions,the maximum hydrostatic motor torque should occurat the vehicle wheel slip condition. Because of weighttransfer from pushing or pulling implements, it maybe difficult to determine the true weight on the drivewheels at wheel slip. Experience has shown that thevalues listed under “Maximum Pull Ratio” in theabove table can be used to determine the maximumtractive effort. The maximum hydrostatic motor torquecan be calculated using the following equation:
Max. Motor Torque(lbf in) =
Maximum PR x GVW x LR
FDR x FD eff
Where:
PR = Pull Ratio
GVW = Gross Vehicle Weight in lbs.
LR = Tire Loaded Radius in inches
FDR = Transaxle Final Drive Ratio
FD eff = Transaxle Final Drive Efficiency
Vehicles generally operate at the maximum tractiveeffort condition less than 2% of their life, therefore itis necessary to select a transmission which will giveadequate life under typical operating conditions. If aduty cycle for the transmission is known, Sauer-Sundstrand can assist in calculating a weightedaverage or root cubic mean motor torque and canestimate the life expectancy of the transmissionselected.
If the vehicle duty cycle is not known, then the valuesin the accompanying table listed under typical oper-ating conditions can be used in the following equationfor the motor torque determination. If the life is notadequate, the transaxle final drive ratio or tire sizemay need to be changed, or the next larger transmis-sion may be needed. Contact Sauer-Sundstrand forassistance in the correct transmission selection.
Typical Operating Motor Torque (lbf in) =
Typ. PR x GVW x LR
FDR x FD eff
Where:
Typ. PR = Typical Pull Ratio
GVW = Gross Vehicle Weight in lbs.
LR = Tire Loaded Radius in inches
FDR = Transaxle Final Drive Ratio
FD eff = Transaxle Final Drive Efficiency
Series 70 / 15 Series Transmission SystemOperating Pressure Limits (andCorresponding Motor Output Torques) for5 Year Life Expectancy
Pressure in psi (Torque in lbf•in)
Typical Continuous Operating Limits
Usage ProductHrs./Yr. BDU-10L BDU-21L 15 Series
100 1300 (115) 1300 (250) 3000 (410)
200 1000 (85) 1000 (190) 2600 (350)
300 800 (70) 800 (155) 2000 (270)
400 650 (55) 650 (125) 1500 (195)
Maximum Operating Limits
Usage ProductHrs./Yr. BDU-10L BDU-21L 15 Series
100 2100 (180) 2100 (400) 4500 (610)
200 2100 (180) 2100 (400) 4500 (610)
300 1900 (170) 1900 (380) 4000 (525)
400 1800 (160) 1800 (355) 3600 (480)
NOTE: Operation at these pressure and output torquelimits (under normal conditions) will give afive year life expectancy, assuming recom-mended maintenance procedures are fol-lowed. In the event that an extreme dutycycle is anticipated, consult Sauer-Sundstrand.
2 2
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
10S-114, 10S-116, 10S-119,10S-214 & 10S-215 ONLY
C
C
20 A B
A
AE
2.16 [54.75]CASE DRAINBOTH SIDES
2.20 DIA[56.00]
0.335 DIA [8.500](4) HOLES
2.09[53.00]
2.09[53.00]
OUTPUT ROTATION
2.09[53.00]
2.95 DIA[75.00]
2.95[75.00]
3.33 [84.50]
1.299[33.000]
0.25 DIA [6.37]SPIRAL PIN
1.47 [37.30]BOTH SIDES
2.43[61.80]
4.78 [121.30]
1.32 [33.50]KEYWAY LENGTH
1.06[27.00]
6.48 [164.64]
0.5906 DIA[15.0000]
PUMP SHAFT "A"
0.18[4.62]
0.51[13.00]
3.83 [97.30]4.07 [103.30]CASE DRAIN
1.16[29.42]
0.5906 DIA[15.0000]
0.531DIA[13.495]
MOTOR SHAFT "B"PITCH DIA .5000 [12.7]30 PRESSURE ANGLE16 TEETH, 32/64 PITCH
0.47 [12.00]BOTH SIDES
0.63 [16.00]
1.78 [45.30]BOTH SIDES
0.79 [20.00]BOTH SIDES
MOUNTING SURFACE
0.585 DIA [14.850]
PUMP SHAFT "B"PITCH DIA .5315 [13.5]30 PRESSURE ANGLE18 TEETH, .0295 MODULE
0.496DIA[12.602]
AUXILIARY SHAFTSERRATIONPITCH DIA .485 [12.32]36 TEETHPER SAE J500
0.469 [11.900]
SECTION A-A
0.020 [0.510](2) PLACES
0.198[5.030]
0.29 [7.37]
SECTION C-C
MOUNTINGSURFACE(REF)
0.295 DIA[7.500]
0.551[14.000]
SECTION D-DBOTH SIDES
1.8504 DIA[47.0000]
VIEW E10S-114 & 10S-214 ONLY
0.138[3.500]
2.70 [68.50]
0.395 [10.03]MAX
0.55 [14]
0.236[5.990]
7/8—14 SAE STRTHD O-RING BOSSCASE DRAIN 1(OPTIONAL)7/8—14 SAE STRTHD O-RING BOSSOPPOSITE SIDECASE DRAIN 3(OPTIONAL)
20 2.70 [68.50]
2.09[53.00]
MOTOR SHAFT OPTIONS
INPUT ROTATION
BYPASSVALVE
3.08 [78.12]BYPASSCLOSED
2.86 [72.64]BYPASSOPEN
0.98[25.00]
1.93[49.00]
0.515 [13.081]
LEFT HANDCONTROL SHAFT
RIGHT HANDCONTROL SHAFT(OPTIONAL)
0.276 SPHERICAL R[7](2) PLACES
0.394 [10.008]
0.51 [13.00]
0.020R [0.508](2) PLACES
1.46[37.2]
1.46[37.2]
4.22[107.3]
1.47[37.27]
0.608 [15.440]
0.76 [19.34]
0.045 [1.150]GROOVE WIDTH
0.5906 DIA [15.0000]0.531DIA [13.495]
0.488 DIA [12.400]GROOVE
MOTOR SHAFT "A"PITCH DIA .5000 [12.7]30 PRESSURE ANGLE16 TEETH, 32/64 PITCH
0.395 MAX [10.033] MOTOR SHAFT "C"SERRATIONPITCH DIA .485 [12.32]36 TEETHPER SAE J500
0.496 DIA [12.602]
INPUT TORQUE TOTRUNNION SHAFTMUST NOT EXCEED200 LBF•IN [22.6 NM]
2.48[63.00]
9/16—18 SAE STRTHD O-RING BOSSSYSTEM PRESSUREGAGE PORT(2) PLACES
.7/8—14 SAE STRTHD O-RING BOSSCASE DRAIN 4
7/16—20 SAE STRTHD O-RING BOSSCHARGE PUMP INLET 2(FOR UNITS WITHCHARGE PUMP ONLY)
.4719 DIA[11.985]
.295 [7.5]
CW CCW
D DCW CCW
Dimensions • Series 70 BDU-10S and BDU-10L Transmissioninches
[mm]Input Shaft Rotation CW CCW
Control Shaft Rotation A B A BOutput Shaft Rotation CW CCW CCW CW
2 3
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Input Shaft Rotation CW CCWControl Shaft Rotation A B A BPort A Flow Out In In OutPort B Flow In Out Out In
3/4—16 SAE STRTHD O-RING BOSS(2) HOLESB
B
M6x1 THD.39 [10] DEEPA
A
2.83[72.00]
3.33 [84.50]
2.20 DIA[56.00]
0.4719 DIA[11.9850]
0.295[7.500]
INPUT TORQUE TOTRUNNION SHAFTMUST NOT EXCEED 200 LBF•IN [22.6 NM]
3.07[78.00]
PORT "A" PORT "B"
0.944 [23.980](2) PLACES
2.75[69.80]
0.222 [5.640]
3.249 DIA[82.525]
1.95 [49.50]
1.181 [30.000]
0.315 [8.000]
0.5906 DIA[15.0000]
PUMP SHAFT "A"
0.1969[5.0000]
0.469[11.900]
SECTION A-A
0.591DIA [15.000]
1.25 [31.70]
0.39 [10.00]
PUMP SHAFT "C"PITCH DIA .5625 [14.288]30 PRESSURE ANGLE9 TEETH, 16/32 PITCHSAE CLASS 1, 1963
5.16 [131.00]2.70 [68.50]
0.515 [13.081]
0.200 DIA[5.080]
20
7/16—2O SAE STRTHD O-RING BOSSCHARGE PUMP INLET
9/16—18 SAE STRTHD O-RING BOSSCASE DRAIN
20 BA
BYPASS VALVE OPTION "B"FULL OPEN AT (2) REVOLUTIONS84-120 LBSF•IN [9.5-14.3 NM]CLOSING TORQUE.62 [15.75] DIA HEADWITH (2) .266 [6.76] DIAHOLES DRILLED THRU 90 APART
0.25 [6.35]
0.39 [9.91]
2.83 [72.00]
2.52[64.00]
2.09 [53.20](2) PLACES
2.32 [58.90]
0.441 DIA [11.200](2) PLACES
BYPASS VALVE OPTION "A"FULL OPEN AT (2) REVOLUTIONS84-120 LBSF•IN [9.5-14.3 NM]CLOSING TORQUE.625 [15.87] HEX
2.75[69.80]
0.394 [10.008]4.02
[102.00]
0.020 R [0.508](2) PLACES
VIEW B-B
0.98 [25.00]
4.02 [102.00]2.09[53.20]
CW CCW
INPUT ROTATION
Dimensions • Series 70 BDP-10L Pumpinches
[mm]
2 4
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Dimensions • Series 70 BDU-21L Transmissioninches
[mm]Input Shaft Rotation CW CCW
Control Shaft Rotation A B A BOutput Shaft Rotation CCW CW CW CCW
C C
E
E
H
2.09[53.00]
2.50 [63.50]
1.70[43.11]
1.85[47.00]
2.89 [73.41]
CW CCW
CHECK VALVE SIDE "B"(OPPOSITE SIDE SIDE "A")
1.18[30.00]
0.7874DIA[20.0000]
SECTION C-C2 CHARGE PUMP INLET
0.198[5.03]
.24 [6.0]A
A
2.05[52.07]
0.86 [21.80]
2.09[53.00]
5.93 [150.50]3.07 [78.00]
2 CHARGE PUMP INLET
1.26 [31.99]
22
.625 DIA [15.88]
0.413[10.490]
22
0.547 [13.900]0.020 [0.51](2) PLACES
SECTION A-A0.19 [4.88]0.068 [1.720]
GROOVEWIDTH
0.646 DIA[16.400]GROOVE
0.719DIA[18.263]
0.7874 DIA[20.0000]
0.982 [24.940]
PUMP SHAFT "C"(INPUT)NON-AUXILIARYPUMP MODELS ONLY
7.70 [195.70] TOMOUNTING SURFACE1.18 [30.0]KEYWAY LENGTH
0.625DIA [15.875]
7.32 [185.93] TOMOUNTING SURFACE
VIEW E-E
0.630[16.000]
2.436[61.870]
CL OFTRUNNIONSHAFT
0.45 MIN[11.43]
.7087 DIA[18]
0.39 [9.90] MIN FULL THD
5.18 [131.50]
1.26[31.99]
PUMP SHAFT "A"(INPUT)
0.63[16.00]2.38
[60.50]
EASY-RIDE VALVES(OPTIONAL)
OUTPUT ROTATION
1CASEDRAIN
1.32 [33.52]KEYWAY LENGTH
0.19[4.79]
7.70 [195.70]
0.74 [18.78]
A B
A
A
2.09 [53.00]
2.09 [53.00]
4.055[103.000]
0.157 [4.000]
0.335DIA [8.509](4) HOLES
3.07 [78.00]
3.82 [97.00]
3.07 [78.00]
3.543DIA [90.000]
2.83DIA[72.00]
INPUT TORQUE TO TRUNNION SHAFT MUST NOT EXCEED 300 LBF•IN (34 NM)
MOTOR SHAFT "A"PITCH DIA .6875 [17.46]30 PRESSURE ANGLE22 TEETH 32/64 PITCH
M8x1.25-6H THD.52 MIN FULL THD[13.2] MOTOR SHAFT "B"
PITCH DIA .6875 [17.46]30 PRESSURE ANGLE22 TEETH 32/64 PITCH
PUMP SHAFT "B"(INPUT)PITCH DIA .5938 [15.08]30 PRESSURE ANGLE19 TEETH, 32/64 PITCH
PITCH DIA .5938 [15.08]30 PRESSURE ANGLE19 TEETH 32/64 PITCH
15
M6x1.0-6H THD 4.82 [122.51]
0.719DIA[18.263]
0.669 DIA[17.00]
0.59[15.00]
0.354[9.000]
RIGHT HANDCONTROL SHAFT
2.86 [72.59]BYPASSOPEN
1.02[26.00]
M6x1.0-6H THD
K
WITH AUXILIARY PUMP
0.4724[12.0000]
INPUT ROTATION
3.08 [78.12]BYPASSCLOSED
3.35[85.00]
2.70[68.51]
BYPASSVALVE
0.5906 DIA[15.0000]
0.236 DIA[6.000]
LEFT HANDCONTROL SHAFT(OPTIONAL)
.02 MAX R[.5](2) PLACES
0.305 SPHERICAL R[7.740](2) PLACES
1.83[46.38]
1.83[46.38]
MOUNTING SURFACE(REF)
SECTION K-K
0.830 [21.082]
0.663 [16.840]
0.605 [15.367]
CHARGERELIEFVALVE
CW SHAFT ROTATION
0.830 [21.082]
0.605[15.367]
0.663[16.840]
CCW SHAFT ROTATION
SECTION J-J
1.345 [34.171]BOTH PORTS
MOUNTINGSURFACEREF
0.591 [15.000]
.7087 DIA[18]
3/4—16 SAE STRTHD O-RING BOSS
3.05[77.47]
CENTERLINE
5.24 [133.1]
CHARGERELIEFVALVE
K
63/4—16 SAE STR THDO-RING BOSSCASE DRAIN STYLE "B"LOCATED IN CENTER
59/16—18 SAE STRTHD O-RING BOSS(RETURN)
49/16—18 SAE STRTHD O-RING BOSS(DISCHARGE)
49/16—18 SAE STRTHD O-RING BOSS(DISCHARGE)
59/16—18 SAE STRTHD O-RING BOSS(RETURN)
SECTION D-D1 CASE DRAIN - STANDARD (STYLE "A")FOR UNIT WITH R.H. CONTROL SHAFT3 (OPPOSITE SIDE FOR UNITWITH L.H. CONTROL SHAFT)
SECTION D-D1 CASE DRAIN - OPTIONAL (STYLE "B")FOR UNIT WITH R.H. CONTROL SHAFT3 (OPPOSITE SIDE FOR UNITWITH L.H. CONTROL SHAFT)
VIEW HTHRU AUXILIARY PUMP SHAFT
(OPTIONAL)
D
D
CCWCW
J
J
2 5
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
CCW CW178.3[7.02]MAX
"X"
169.7[6.68]
74.2 [2.92]CHARGE PUMP INLET (ON LEFT SIDE)
80.0[3.15]
VIEW IN DIRECTION "X"FRONT VIEW
80.0[3.15]
74.2 [2.92]CHARGE PUMP INLET (ON RIGHT SIDE)
73.03[2.875]
(2) PLACES
70.4[2.77]
22.86[0.9]
9.53[0.375]DIA
155.7 [6.13] MAX
57.15[2.25]
92.7 [3.65]MAX
CHARGE PRESSURE RELIEF VALVE(IMPLEMENT RELIEF VALVE FOR PUMPS WITH IMPLEMENT CIRCUIT)
CHARGE PRESSURE RELIEF VALVE(PUMPS WITH IMPLEMENT CIRCUITONLY)
101.6[4.00]DIA.
35.0[1.38]
68.8[2.71]
30.7 [1.21]17.3 [0.68]
64.8[2.55]
21.3[.84]
21.3[.84]
24.6[0.97]
12.3[0.485]
MINOR DIA. 14.2 [0.56] MIN DEPTH FOR .250 IN. SELF-TAPPING SCREWS(3) HOLES, BOTH SIDES
15 MAX DISPL
15 MAX DISPL
134.1[5.28]
39.6[1.56]
BYPASS VALVEROTATE 180 FORBYPASS POSITION
39.6[1.56]
34.5 [1.36]
9/16 — 18 SAE STRTHD O-RING BOSSFROM IMPLEMENT CONTROL VALVE V2(OPTION)
9/16 — 18 SAE STRTHD O-RING BOSSTO IMPLEMENT CONTROL VALVE V1(OPTION)
1/8 — 27 NPTFCHARGE PRESSURE GAGE PORTS M3
VIEW IN DIRECTION "Y"TOP VIEW
"Y"
LEFT SIDE VIEW
VIEW IN DIRECTION "W"BOTTOM VIEW
"W"
ab
"Z"
VIEW IN DIRECTION "Z" REAR VIEW
3/4 — 16 SAE STRTHD O-RING BOSSCASE OUTLET L1
101.9[4.01]
141.5[5.57]
28.19[1.11]
28.19[1.11]
59.44[2.34]
3/4 — 16 SAE STRTHD O-RING BOSSPORT "B"
3/4 — 16 SAE STRTHD O-RING BOSSPORT "A"
1/8 — 27 NPTFSYSTEM PRESSURE GAGE PORTSM1 AND M2
CHARGE RELIEF(WITH OPTIONAL IMPLEMENT CIRCUIT)
PV PF
CHARGE RELIEF (IMPLEMENT RELIEF WITHOPTIONAL IMPLEMENT CIRCUIT)
BYPASS VALVE(OPTION)
M2
PORT "A"
PORT "B"
M1
M3
M3
V1V2SL1
SYSTEM PRESSURE RELIEF VALVES(2) PLACES (OPTION)
Dimensions • 15 Series Variable Displacement Pump • 15 PVmm
[in.]Input Shaft Rotation CW CCW
Control Trunnion Rotation a b a bPort A Flow In Out Out InPort B Flow Out In In Out
All SAE straight thread O-ring ports per SAE J514.
Shaft rotation is determined by viewing pump from input shaft end.
Contact SAUER-SUNDSTRAND Application Engineering for specific installation drawings.
2 6
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
196.3[7.73]
9/16 — 18 SAE STRTHD O-RING BOSSSYSTEM GAGE PORTS M1 AND M2 BOTH SIDES LEFT SIDE VIEW
WITH OPTIONAL SAE "A" AUXILIARY FLANGE,SYSTEM PRESSURE RELIEF VALVES,
AND LARGE INLET CHARGE PUMP
SHAFT MUST NOT PROTRUDEBEYOND 32.71 [1.288] MAX
"Z"
VIEW IN DIRECTION "Z" REAR VIEW
WITH OPTIONAL SAE "A" AUXILIARY FLANGE AND SYSTEM PRESSURE RELIEF VALVES
88.65[3.490]
82.60[3.252]
0.5 MAX R[0.02]1.0 MAX R[0.04]
O-RING SEAL REQUIREDREF 82.22 [3.237] ID x 2.62 [0.103] DIA CROSS SECTION
14.29 [0.5625] PITCH DIA30 PRESSURE ANGLE9 TEETH 16/32 PITCHMATES MALE SPLINE WITH FILLET ROOT OR FLAT ROOT SIDE FIT
7/8 — 14 SAE STRTHD O-RING BOSSCHARGE PUMP INLET S (LEFT OR RIGHT SIDE)
30
0.375-16 THD THRU(4) HOLES
53.19 [2.094]
53.19 [2.094]
106.38 [4.188]
106.38 [4.188]
STYLE "A" STYLE "B"
BYPASS VALVE STYLES
4.78 [0.188] THRU 1.8 [0.07] WIDE x 3.0 [0.12] DEEP SLOT
TRUNNION SHAFT STYLES(FRONT VIEW)
17.45[0.687]DIA
6.32 [0.249]DIA THRU
99.6 [3.92]
87.6 [3.45](LESS
TRUNNION)
87.6 [3.45](LESS
TRUNNION)7.9 [0.31]
7.62 [0.3]
106.2 [4.18]
13.2 [0.52]28.2 [1.11]
4.57 R [0.18] (4) PLACES
17.45 DIA[0.687]
15.82[0.623] (2) PLACES
ROUND TRUNNION STYLE(LEFT SIDE SHOWN)
SQUARE TRUNNION STYLE (RIGHT SIDE SHOWN)
"V"
VIEW IN DIRECTION "V "SQUARE TRUNNION
STYLE
47.63 [1.875]MAX
19.05 DIA[0.750]
INPUT SHAFT STYLE "H"
57.15 [2.250]
3.6 [0.14] MAX
1.17 [0.046] MAX
19.02 DIA[0.749]
17.88 DIA[0.704]
21.13 [0.832]MAX
INPUT SHAFT STYLE "E"
25.6 [1.01] MIN FULL SPLINE
17.462 [0.6875]PITCH DIA30 PRESSURE ANGLE11 TEETH 16/32 PITCHFILLET ROOT SIDE FIT
1/4 — 20 THD19.05 [0.75] DEEP
38.86 [1.53]MAX
21.26 [0.837]
INPUT SHAFT STYLE "F"
1/4 — 20 THD19.05 [0.75] DEEP
11.94 [0.47]4.7625 x 15.875 [0.1875 x 0.625]WOODRUFF KEY
19.05 DIA[0.750]
MOUNTING FLANGE (REF)
MOUNTING FLANGE (REF)
4.7625 [0.1875] SQ KEY25.4 [1.00] LONG
MOUNTING FLANGE (REF)
SYSTEM PRESSURE RELIEF VALVES(OPTION)
17.78 [0.70] MAX
1.96 [0.077]7.4 [0.29] MIN
All SAE straight thread O-ring ports per SAE J514.
Shaft rotation is determined by viewing pump from input shaft end.
Contact SAUER-SUNDSTRAND Application Engineering for specific installation drawings.
Dimensions • 15 Series Variable Displacement Pump • 15 PV (Continued)mm
[in.]
2 7
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Dimensions • 15 Series Variable Displacement Tandem Pump (15 PT)Dimensions in inches
TandemPumpFrontSection
TandemPumpRearSection
Input Shaft Rotation CW CCW
Trunnion Rotation a b a b
Port A Flow In Out Out In
Port B Flow Out In In Out
Trunnion Rotation c d c d
Port C Flow Out In In Out
Port D Flow In Out Out In
2 8
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
.44 DIA THRU HOLES(2) PLACES
4.1872.094
3.90MAX
5.24MAX
SEALOPTIONAL
.25
2.197CASE DRAIN(2) PLACES 3.25
DIA
ACCELERATION VALVEBOTH SIDES(OPTIONAL)
L1
L2
6.38MAX
6.02MAX
2.54MAX
2.28
3.23MAX
3/4 — 16 UNF-2BSAE STRT THDO-RING BOSS(BOTH SIDES)CASE DRAIN PORTS L1 AND L2
3/4 — 16 UNF-2BSAE STRT THDO-RING BOSSPORT "B"
3/4 — 16 UNF-2BSAE STRT THDO-RING BOSSPORT "A"
.61
3.004.45
5.54MAX
1.11
1.11
TOP VIEW
LEFT SIDE VIEW FRONT VIEWREAR VIEW
1.35MAX
.750 DIA
.837
.47
.1875 X .625WOODRUFFKEY
STYLE A
1.35MAX1.25.947
.046MIN
.046MIN
.733 DIA.733 DIA
.7813 DIA
.7500 PITCH DIA24 TEETH, 32/64 PITCH30 PRESSURE ANGLEFILLET ROOT SIDE FITSTYLE B
S.A.E. 45 SERRATION(MODIFIED).733 PITCH DIA.48 TEETH
.749 DIA
.50
.06
1.28MAX
STYLE C
.6875GAGE DIA.
.1875 X .625WOODRUFFKEY
.944 MAX.547.155 GAGE DIM.
.751 DIA.
1/2 — 20 UNF-2A THD
1.500 TAPER PER FOOTCOMPATIBLE WITHS.A.E. J501.75 NOM. SHAFT DIA.
STYLE D
1.75MAX
1.250 DIA
1.000 PITCH DIA12 TEETH, 12 PITCH20 PRESSURE ANGLE
STYLE G
FOR PEERLESS 2600 AXLEVIEW A
A
.7083 PITCH DIA17 TEETH, 24/48 PITCH30 PRESSURE ANGLEFILLET ROOT SIDE FIT
.646 DIA (GROOVE)
.688 DIA
.051.202
1.509
1.612MAX
.093
.051 5 MAX(2) PLACES
3.629 DIA
3.90 MAX 3.84 MAX
3.437 3.437
3.062 3.062
2.562 2.562
2.000 2.000
3.96MAX
3.4373.062
2.5622.000
3.96MAX
3.4373.062
2.5622.000
.41 DIA THRU(16) HOLES
8.99 DIA MAX
FRONT VIEW(FOR PEERLESS 2500 AXLE)
2.34(2) PLACES
2.189
3.73MAX
.25
.621.895
6.499DIA
3.18MAX
.60 MINFULL SPLINE
.633 DIA
1.59 DIA. MINRETAINING RINGCLEARANCE
2.048 DIA.MIN
.6000 PITCH DIA12 TEETH, 20/40 PITCH30 PRESSURE ANGLETO MATE FEMALE SPLINEWITH FILLET OR FLATROOT SIDE FIT
2.498DIA
2.398
LEFT SIDE VIEW(FOR PEERLESS 2500 AXLE)
L1 L2
MF
PORT "A" PORT "B"
ACCELERATION VALVES(OPTIONAL)
CCW CW
Dimensions • 15 Series Fixed Displacement Motor • 15 MFDimensions in inches
Flow DirectionOutput Shaft Rotation Port A Port BClockwise (CW) In OutCounter-clockwise (CCW) Out In
All SAE straight thread O-ring ports per SAE J514.
Shaft rotation is determined by viewing motor from output shaft end.
Contact SAUER-SUNDSTRAND Application Engineering for specific installation drawings.
2 9
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Dimensions • 15 Series In-line TransmissionDimensions in inches
Input Shaft Rotation CW CCWControl Trunnion Rotation a b a bOutput Shaft Rotation CCW CW CW CCW
Pickup Drawing fromold book
3 0
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Dimensions • 15 Series “U” Style Transmission (15U)Dimensions in inches
Motor Output Shaft Gear DataShaft Shaft Pitch No. Press.Style Dia. Dia. Teeth Pitch Angle
A 1.05 .833 10 12 25°B 1.25 1.00 12 12 20°
Input Shaft Rotation CW CCWControl Trunnion Rotation a b a bOutput Shaft Rotation CW CCW CCW CW
Keyed Pump Shaft DataShaft Dim. Dim. Dim. Dim.Style “A” “B” “C” “D”
C 5.04 .45 .731 .626D 5.35 .47 .875 .750E 5.35 .47 .729 .625
3 1
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Notes
Hydraulic Power Systems
SAUER-SUNDSTRAND Hydraulic Power Systems - Market Leaders Worldwide
SAUER-SUNDSTRAND specializes in integrating a fullrange of system components to provide vehicledesigners with the most advanced total-design system.
SAUER-SUNDSTRAND is Your World Source for Con-trolled Hydraulic Power Systems.
Worldwide Service Support
SAUER-SUNDSTRAND provides comprehensive worldwide service forits products through an extensive network of Authorized Service Centersstrategically located in all parts of the world.
Look to SAUER-SUNDSTRAND for the best in WORLDWIDE SERVICE.
Hydrostatic TransmissionsPackages
Genuine Service PartsGear Pumps and Motors
Cartridge Motors/Compact Wheel Drives
Medium Duty Axial PistonPumps and Motors
Mikrocontrollers andElectrohydraulic Controls
Open Circuit Axial Piston Pumps
SAUER-SUNDSTRAND is a world leader in the designand manufacture of Hydraulic Power Systems. Re-search and development resources in both NorthAmerica and Europe enable SAUER-SUNDSTRAND tooffer a wide range of design solutions utilizing hydraulicpower system technology.
Heavy Duty Bent AxisVariable Motors
Heavy Duty Axial PistonPumps and Motors
SAUER-SUNDSTRAND COMPANY2800 East 13th StreetAmes, IA 50010 • U.S.A.Phone: (515) 239-6000 • Fax: (515) 239-6618
http://www.sauer.com
SAUER-SUNDSTRAND GMBH & CO.Postfach 2460 • D-24531 NeumünsterKrokamp 35 • D-24539 Neumünster • GermanyPhone: (04321) 871-0 • Fax: (04321) 871 122
TI-Series 70 (BDU-10S+L, 21L, BDP-10L) 15 Series (15U+I, 15PV, PT, MF)-E (BLN10006) • 06/2000 • 369 629A
MINI REPORT #1 MATV
8936 Mechanical Project – MATV
Appendix C – Parker Hydraulics TJ 0080 Wheel Motor Specifications
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série HY13-1590-005/US,EU
70 Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
006 TJ.indd, js
14 Displacements (2.5 – 24.0 in3/rev)14 Schluckvolumen 41 . . . 390 cm3/rev14 Cylindrée14 Despazamientos
Cont IntMaximum Pressure (to 2030 psi) (to 2750 psi)Eingangsdruck . . .140 bar . . .190 barPression entrée Presion Maxima
Maximum Oil Flow (to 20 gpm)Schluckstrom . . . 75 lpmDébit d’huile Caudal Maximo de Aceite
Maximum Speed (1024 rpm)Drehzahl 1024 rpmVitisse de rotation MaxiVelocidad Maxima
Cont IntMaximum Torque (4139 lb in) (5728 lb in)Max Drehmoment 467 Nm 648 NmCouple MaxiTorque Maximo
Maximum Side Load at Key (to 3150 lb)Seitenlast . . . 14000 NCharges latèrales Carga Maxima Lateral
Technical Information / TechnischeInformation / Segni / Informacion Tecnica
The Ultimate in Performance from a Medium Frame MotorParker’s TJ Series motor provides all that could be expected of a general purpose motor and more. Patented 60:40 spline geometry provides drivetrain strength for severe applications. Roller vanes and sealed orbit commutation assure high volu-metric effi ciency and smooth slow speed operation. Cooling fl uid fl ow across splines and seals mean long, trouble-free life.
006 TJ.indd, js
71
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série
Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
HY13-1590-005/US,EU
Max
diff
eren
tial p
ress
ure
Max
. Dru
ckge
fälle
C
hute
de
pres
sion
max
i
P
resi
on d
ifere
ncia
l max
ima
Max
. oil
fl ow
Max
. Sch
luck
stro
m
D
ébit
d´hu
ile m
axi
C
auda
l Max
imo
de A
ceite
Max
. sup
ply
pres
sure
Max
. Ein
gang
sdru
ck
Pr
essi
on m
axi e
ntré
e
P
resi
on m
axim
a de
alim
enta
cion
Max
. tor
que
Max
. Dre
hmom
ent
C
oupl
e m
axi
T
orqu
e M
axim
o M
ax. p
erfo
rman
ce
Max
. Lei
stun
gabg
abe
Pu
issa
nce
de s
ortie
max
i
M
axim
o re
ndim
ieto
TJ 0045
TJ 0050
TJ 0065
TJ 0080
TJ 0100
TJ 0130
TJ 0165
TJ 0195
TJ 0230
TJ 0260
TJ 0295
TJ 0330
TJ 0365
TJ 0390
412.5
493.0
654.0
825.0
986.0
1308.0
16310.0
19511.9
22813.9
26015.9
29317.9
32820.0
37022.6
39224.0
MotorSeries
TJ
cm3/revin3/rev
cont / int*l/ming/min
rev/min
maxbarpsi
cont / int*barpsi
cont / int*Nmlb-in
maxKWHP
Geo
met
ric d
ispl
acem
ent
Geo
m. S
chlu
ckvo
lum
en
C
ylin
drée
D
espa
zam
ient
os
cont / int*Nmlb-in
Intermittent operation rating applies to 10% of every minute.
Intermittierende Werte maximal 10% von jeder Betriebsminute.
Fonctionnement interm. 10% max. de chaque minute d`utilisation.
Capacidad de funcionamiento intermitente valida para 10% por cada minuto.
Min
. sta
rtin
g to
rque
Min
. A
nlau
fmom
ent
C
oupl
e m
in. f
ourn
i au
dé m
anra
ge
T
orqu
e m
inim
o de
arr
anqu
e
*
140 190 2000 2750
140 190 2000 2750
140 190 2000 2750
140 190 2000 2750
140 190 2000 2750
140 190 2000 2750
140 190 2000 2750
140 190 2030 2750
120 165 1750 2400
110 155 1650 2250
100 145 1550 2100
100 135 1550 1960
95 125 1325 1825
85 120 1250 1740
1024
1020
877
695
582
438
348
292
328
287
256
228
203
191
34 42 9 11
34 50 9 13
45 57 12 15
45 57 12 15
45 57 12 15
45 57 12 15
45 57 12 15
45 57 12 15
57 75 15 20
57 75 15 20
57 75 15 20
57 75 15 20
57 75 15 20
57 75 15 20
71 99 624 876
90 127 796 1120
125 176 1106 1558
160 220 1416 1947
190 264 1682 2337
255 352 2257 3116
310 436 2744 3846
390 528 3452 4673
380 514 3363 4554
400 550 3540 4870
428 582 3784 5180
443 600 3926 5312
467 648 4133 5728
445 628 3935 5562
10.4 13.9
12.8 17.2
14.7 19.8
17.3 23.2
17.4 23.4
17.3 23.2
17.0 22.8
17.4 23.4
17.7 23.8
16.7 22.4
15.7 21.0
14.8 19.8
13.6 18.2
12.5 16.8
2002900
2002900
2002900
2002900
2002900
2002900
2002900
2002900
2002900
2002900
2002900
2002900
2002900
2002900
46 64 411 565
72 98 637 871
100 137 885 1211
128 171 1133 1515
152 205 1345 1819
204 274 1806 2423
248 338 2195 2992
312 411 2762 3637
304 411 2691 3637
320 449 2832 3977
328 445 2903 3939
344 453 3045 4014
373 477 3301 4223
348 462 3080 4090
Max
. spe
ed @
Max
. int
erm
itten
t fl o
w
Max
. Dre
hzah
l Int
erm
ittie
rend
er B
etrie
b:
Vi
tisse
de
rota
tion
max
i
V
eloc
idad
max
ima
a ca
udal
inte
rmite
nte
max
imo
Performance Data / LeistungsdatenPuissance / Datos Tecnicos
Performance data based on testing using 10W40 oil with a viscosity of 43,1 cSt. (200 SUS) at 54° C (130° F.). Performance data is typical. Actual data may vary slightly from one production motor to another.Les donnees sur les performances sont basees sur des tests utilisant de l’huile 10W40 d’une viscosite de 200 SUS a 54°C (130°F). Ces donnees correspondent a des situations typiques. Les donnees reelles peuvent varier legerement d’un moteur de production a l’autre.
Leistungsdaten sind gemessen mit SAE 10W40 bei einer Viskositaet von 43,1 Cst bei 54°C. Geringfuegige Abweichungen von den Katalogdaten sind moeglich.
Datos tecnicos obtenidos con aceite 10W40 de 200 SUS de viscosidad a 54°C (130°F). Los datos proporcionados son valores tipcos. Los valores exactos reales podrian tener una pequena variacion entre distintos motores.
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série HY13-1590-005/US,EU
72 Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
006 TJ.indd, js
Code Rotation
0 Standard
cm3/U / cm3/rev Code cm3/tr / cm3/giro 0045 41 / 2.5
0050 49 / 3.0
0065 65 / 4.0
0080 82 / 5.0
0100 98 / 6.0
0130 130 / 8.0
0165 163 / 10.0
0195 195 / 11.9
0230 228 / 13.9
0260 260 / 15.9
0295 293 / 17.9
0330 328 / 20.0
0365 370 / 22.6
0390 392 / 24.0
Code Mounting/PortingWheel Mount, 7/8-14 SAE
US
TJ
Series
US 08 0
OptionsOpciones
XXXXXXXX
Code Shaft1 1/4" Tapered*
08
*See installation instructions.
DisplacementSchluckvolumen
CylindréeDesplazamiento
Mounting/PortsGehäuse/
Carter/Plan de raccordementMontaje/Lumbreras
ShaftWelleArbre
Eje
RotationDrehrichtung
Direction de rotationRotacion
CodeNo Paint
No lackiert
Black PaintSchwarz lackiert
AAAB
AAAA
Ordering Information / BestellschlüsselSystem de Commande / Imformacion para pedidos
Consult factory for other available options, confi gurations ordering codes and lead times.
006 TJ.indd, js
73
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série
Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
HY13-1590-005/US,EU
0
20
40
60
80
100
120
0 100 200 300 400 500 600 700 800 900 1000
140
190
100
70
35
5 15 3425 422 10 20 30
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
20
40
60
80
100
120
140
0 100 200 300 400 500 600 700 800 900 1000
140
190
100
70
35
4 15 5027112 8 19 34
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
20
40
60
80
100
120
140
160
180
0 100 200 300 400 500 600 700 800 850
140
190
100
70
35
5 20 40 57452 10 15 25 30
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
250
500
750
1000
1250
1500
1750
0 100 200 300 400 500 600 700 800 850
2000
2750
1500
1000
500
2 5 9 15121 7430.5
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
0 100 200 300 400 500 600 700 800 900 1000
2000
2750
1500
1000
500
2 5 97 131 430.5
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
0
100
200
300
400
500
600
700
800
900
1000
1100
0 100 200 300 400 500 600 700 800 900 1000
2000
2750
1500
1000
500
2 5 97 111 430.5
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
TJ 0065
TJ 0050
TJ 0045
Cont. Int.
Performance Data / LeistungsdatenPuissance / Datos Tecnicos
US
US
US
Intermittent operation rating applies to 10% of every minute. Intermittierende Werte maximal 10% von jeder Betriebsminute.
Fonctionnement interm. 10% max. de chaque minute d`utilisation. Capacidad de funcionamiento intermitente valida para 6 segundos por cada minuto.
Performance data based on testing using 10W40 oil with a viscosity of 200 SUS at 54° C (130° F.). Performance data is typical. Actual data may vary slightly from one production motor to another.
Les donnees sur les performances sont basees sur des tests utilisant de l’huile 10W40 d’une viscosite de 200 SUS a 54°C (130°F). Ces donnees correspon-dent a des situations typiques. Les donnees reelles peuvent varier legerement d’un moteur de production a l’autre.
Leistungsdaten sind gemessen mit SAE 10W40 bei einer Viskositaet von 43,1 Cst bei 54°C. Geringfuegige Abweichungen von den Katalogdaten sind moeg-lich.
Datos tecnicos obtenidos con aceite 10W40 de 200 SUS de viscosidad a 54°C (130°F). Los datos proporcionados son valores tipcos. Los valores exactos reales podrian tener una pequena variacion entre distintos motores.
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série HY13-1590-005/US,EU
74 Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
006 TJ.indd, js
0
200
400
600
800
1000
1200
1400
1600
1800
2000
0 100 200 300 400 500 600 700
2000
2750
1500
1000
500
2 5 9 15121 7430.5
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
0
20
40
60
80
100
120
140
160
180
200
220
0 100 200 300 400 500 600 700
140
190
100
70
35
5 15 30 57402 10 20 25 45
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
25
50
75
100
125
150
175
200
225
250
275
0 100 200 300 400 500 600
140
190
100
70
35
5 20 40 57452 10 15 25 30
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
50
100
150
200
250
300
350
400
0 50 100 150 200 250 300 350 400 450
140
190
100
70
35
5 20 30 57452 10 15 25 40
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
TJ 0130
TJ 0100
TJ 0080
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
0 100 200 300 400 500 600
2000
2750
1500
1000
500
1 5 9 15122 7430.5
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
0
500
1000
1500
2000
2500
3000
3500
0 50 100 150 200 250 300 350 400 450
2000
2750
1500
1000
500
2 5 9 151210.5 3 4 7
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
Cont. Int.
Performance Data / LeistungsdatenPuissance / Datos Tecnicos
US
US
US
Intermittent operation rating applies to 10% of every minute. Intermittierende Werte maximal 10% von jeder Betriebsminute.
Fonctionnement interm. 10% max. de chaque minute d`utilisation. Capacidad de funcionamiento intermitente valida para 6 segundos por cada minuto.
Performance data based on testing using 10W40 oil with a viscosity of 200 SUS at 54° C (130° F.). Performance data is typical. Actual data may vary slightly from one production motor to another.
Les donnees sur les performances sont basees sur des tests utilisant de l’huile 10W40 d’une viscosite de 200 SUS a 54°C (130°F). Ces donnees correspon-dent a des situations typiques. Les donnees reelles peuvent varier legerement d’un moteur de production a l’autre.
Leistungsdaten sind gemessen mit SAE 10W40 bei einer Viskositaet von 43,1 Cst bei 54°C. Geringfuegige Abweichungen von den Katalogdaten sind moeg-lich.
Datos tecnicos obtenidos con aceite 10W40 de 200 SUS de viscosidad a 54°C (130°F). Los datos proporcionados son valores tipcos. Los valores exactos reales podrian tener una pequena variacion entre distintos motores.
006 TJ.indd, js
75
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série
Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
HY13-1590-005/US,EU
0
50
100
150
200
250
300
350
400
450
500
0 50 100 150 200 250 300 350
140
190
100
70
35
5 20 40 57452 10 15 25 30
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
50
100
150
200
250
300
350
400
450
500
550
0 50 100 150 200 250 300
140
190
100
70
35
5 20 40 57452 10 15 25 30
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
50
100
150
200
250
300
350
400
450
500
550
0 50 100 150 200 250 300 350
120
140
165
100
70
35
5 20 40 57 752 10 15 25 30 50
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
0 50 100 150 200 250 300 350
1750
2000
2400
1500
1000
500
2 5 9 15 201 127430.5
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
0 50 100 150 200 250 300
2000
2750
1500
1000
500
2 5 9 151210.5 743
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
0
400
800
1200
1600
2000
2400
2800
3200
3600
4000
0 50 100 150 200 250 300 350
2000
2750
1500
1000
500
2 5 9 151210.5 3 4 7
Speed [Rpm]
Flow [G/min]
Torq
ue [
lb in
]
psi
TJ 0230
TJ 0195
TJ 0165
Cont. Int.
US
US
US
Performance Data / LeistungsdatenPuissance / Datos Tecnicos
Intermittent operation rating applies to 10% of every minute. Intermittierende Werte maximal 10% von jeder Betriebsminute.
Fonctionnement interm. 10% max. de chaque minute d`utilisation. Capacidad de funcionamiento intermitente valida para 6 segundos por cada minuto.
Performance data based on testing using 10W40 oil with a viscosity of 200 SUS at 54° C (130° F.). Performance data is typical. Actual data may vary slightly from one production motor to another.
Les donnees sur les performances sont basees sur des tests utilisant de l’huile 10W40 d’une viscosite de 200 SUS a 54°C (130°F). Ces donnees correspon-dent a des situations typiques. Les donnees reelles peuvent varier legerement d’un moteur de production a l’autre.
Leistungsdaten sind gemessen mit SAE 10W40 bei einer Viskositaet von 43,1 Cst bei 54°C. Geringfuegige Abweichungen von den Katalogdaten sind moeg-lich.
Datos tecnicos obtenidos con aceite 10W40 de 200 SUS de viscosidad a 54°C (130°F). Los datos proporcionados son valores tipcos. Los valores exactos reales podrian tener una pequena variacion entre distintos motores.
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série HY13-1590-005/US,EU
76 Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
006 TJ.indd, js
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
0 50 100 150 200 250 300
1650
2250
1500
1000
500
2 5 9 15 200.5 1 3 4 7 12
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
0
50
100
150
200
250
300
350
400
450
500
550
600
0 50 100 150 200 250 300
115
155
100
70
35
5 15 30 50 752 10 20 25 40 57
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
50
100
150
200
250
300
350
400
450
500
550
600
0 25 50 75 100 125 150 175 200 225 250 275
105
145
70
35
5 20 40 57 752 10 15 25 30 50
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
50
100
150
200
250
300
350
400
450
500
550
600
650
0 50 100 150 200 250
135
100
70
35
5 20 40 57 752 10 15 25 30 50
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
0 25 50 75 100 125 150 175 200 225 250
1950
1500
1000
500
2 5 9 15 201 7430.5 12
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
0 25 50 75 100 125 150 175 200 225 250 275
1550
2100
1000
500
2 5 9 15 2010.5 743 12
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
TJ 0330
TJ 0295
TJ 0260
Cont. Int.
US
US
US
Performance Data / LeistungsdatenPuissance / Datos Tecnicos
Intermittent operation rating applies to 10% of every minute. Intermittierende Werte maximal 10% von jeder Betriebsminute.
Fonctionnement interm. 10% max. de chaque minute d`utilisation. Capacidad de funcionamiento intermitente valida para 6 segundos por cada minuto.
Performance data based on testing using 10W40 oil with a viscosity of 200 SUS at 54° C (130° F.). Performance data is typical. Actual data may vary slightly from one production motor to another.
Les donnees sur les performances sont basees sur des tests utilisant de l’huile 10W40 d’une viscosite de 200 SUS a 54°C (130°F). Ces donnees correspon-dent a des situations typiques. Les donnees reelles peuvent varier legerement d’un moteur de production a l’autre.
Leistungsdaten sind gemessen mit SAE 10W40 bei einer Viskositaet von 43,1 Cst bei 54°C. Geringfuegige Abweichungen von den Katalogdaten sind moeg-lich.
Datos tecnicos obtenidos con aceite 10W40 de 200 SUS de viscosidad a 54°C (130°F). Los datos proporcionados son valores tipcos. Los valores exactos reales podrian tener una pequena variacion entre distintos motores.
006 TJ.indd, js
77
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série
Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
HY13-1590-005/US,EU
0
100
200
300
400
500
600
700
0 20 40 60 80 100 120 140 160 180 200 220
125
90
70
35
5 20 30 50 752 10 15 25 40 57
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
50
100
150
200
250
300
350
400
450
500
550
600
650
0 20 40 60 80 100 120 140 160 180 200
120
85
70
35
5 20 50 57 752 10 15 25 30 40
Drehzahl [1/min]
Schluckstrom [L/min]
Dre
hmom
ent [
Nm
]
bar
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
0 20 40 60 80 100 120 140 160 180 200
1750
1250
1000
500
2 5 9 15 201 127430.5
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
0 20 40 60 80 100 120 140 160 180 200 220
1825
1325
1000
500
2 5 9 15 207430.5 1 12
Speed [Rpm]
Flow [G/min]
Torq
ue [l
b in
]
psi
TJ 0390
TJ 0370
Cont. Int.
US
US
Performance Data / LeistungsdatenPuissance / Datos Tecnicos
Intermittent operation rating applies to 10% of every minute. Intermittierende Werte maximal 10% von jeder Betriebsminute.
Fonctionnement interm. 10% max. de chaque minute d`utilisation. Capacidad de funcionamiento intermitente valida para 6 segundos por cada minuto.
Performance data based on testing using 10W40 oil with a viscosity of 200 SUS at 54° C (130° F.). Performance data is typical. Actual data may vary slightly from one production motor to another.
Les donnees sur les performances sont basees sur des tests utilisant de l’huile 10W40 d’une viscosite de 200 SUS a 54°C (130°F). Ces donnees correspon-dent a des situations typiques. Les donnees reelles peuvent varier legerement d’un moteur de production a l’autre.
Leistungsdaten sind gemessen mit SAE 10W40 bei einer Viskositaet von 43,1 Cst bei 54°C. Geringfuegige Abweichungen von den Katalogdaten sind moeg-lich.
Datos tecnicos obtenidos con aceite 10W40 de 200 SUS de viscosidad a 54°C (130°F). Los datos proporcionados son valores tipcos. Los valores exactos reales podrian tener una pequena variacion entre distintos motores.
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série HY13-1590-005/US,EU
78 Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
006 TJ.indd, js
66723(15000)
44482(10000)
0
22241(5000)
0 25.4(1)
50.8(2)
76.2(3)
101.6(4)
127(5)
152.4(6)
The maximum load curve is defi ned by bearing static load capacity. This curve should not be exceeded at any time including shock loads.
Die maximale radiale Wellenbelastungskurve ist defi niert als maximale statische Last ohne Drehzahl. Sie gilt als Grenze und sollte keinesfalls überschritten werden.
La courbe de charge maximale est défi nie par la capacité de charge statique portante. Cette courbe ne devrait être dépassée en aucun mo-ment y compris pour les charges par à-coups.
La curva de carga máxima queda defi nida por la capacidad de carga estática del cojinete. No se deben superar los valores de esta curva, ni siquiera con cargas provisorias de impacto.
Radial Load / Radiale Wellenbelastung Charges Radiale / Carga Radial
Wheel Mount / RadnabengehaeuseMonture à roue / Montaje de rueda
Rad
ial L
oad
- N
(lb
s)
Distance from Mounting Face mm (in)Motor Image Not To Scale
Max Load Curve
The dynamic side load curve is based on uni-directional steady state loads for L10
bearing life at 3 x 106 revolutions.
Die zulässige auslegbare radiale Wellenbelastungskurve ist unter ruhenden, einseitig statisch gerichteten Lastverhältnissen auf eine L10 Lebensdauer mit 3 x 106 Umdrehungen kalkuliert.
La courbe de charge latérale permise se base sur des charges unidirectionnelles en régime permanent pour le roulement L10 à 3 x 106 révolutions.
La curva de valores admisibles de carga lateral está basada en cargas constantes para cojinetes L10 a 3 x 106 revoluciones.
Equation to Calculate the Expected Radial Bearing LifeGelichung zur Ermittlung der Lagerlebensdauer
Equation to calculate the dynamic bearing life for a given load:Bestimmung der erlaubten radialen Wellenbelastung mit vorgegebener Last
Use Fa, Fb and S in equation to determine hours of L10 bearing life.Die Lebensdauer in Stunden ergibt sich durch einsetzen von Fa, Fb, und S in die nachstehende Formel.
3 x 106 { Fa }3.33
L = 60 x S Fb
Where / Mit: S = Shaft Speed RPM / Abtriebswellendrehzahl in min-1
L = Life In Hours / Lebensdauer in Stunden Fa = Dynamic side load defi ned by above curve at a distance from mounting fl ange. / Erlaubte radiale Wellenbelastung als Function der Laenge Fb = Application side load. / Anwendungsseitige Wellenbelastung
Note: Calculations are based on L10 bearing life per ISO 281.Auslegung basiert auf einer L10 Lenbendauer nach ISO 281
Dynamic Load Curve
006 TJ.indd, js
79
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série
Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
HY13-1590-005/US,EU
Code: US
Wheel Mount, 7/8-14 SAE O-Ring
Code US disp. 0045 0050 0065 0080 0100 0130 0165 0195 0230 0260 0295 0330 0365 0390Weight/Gewicht kg 6.80 6.90 7.00 7.10 7.20 7.60 7.80 8.10 8.30 8.60 8.80 9.10 9.40 9.60Poids/Peso (lb) (15.0) (15.2) (15.4) (15.6) (15.8) (16.7) (17.2) (17.9) (18.3) (19.0) (19.4) (20.0) (20.7) (21.2)Length "L" mm 107 109 112 115 118 125 131 137 144 150 156 163 171 176
"L" (in) (4.21) (4.27) (4.39) (4.52) (4.64) (4.89) (5.14) (5.39) (5.64) (5.89) (6.14) (6.39) (6.73) (6.89)
36.83(1.45)
"L"
ø 91.56 / 93.35 (3.605/3.675)
ø 126.97/126.95 (4.9988/4.9980)
12.4(.488)
ø 4.06 (.16)
46.74(1.84)
40.13(1.58)Max
ø 72.90 (2.87)as cast
ø 82.55/82.50 (3.249/3.248)
45˚
*To Port Spotface
13.5 (17/32)
63.83*(2.513)*
A
B
A
B
147.6(5.81)
135.0 (5.31)
ø 95.25/95.15 (3.750/3.746)
4.562(.1796)19.0
(.75)
50.8 (2.0)
2 x 25.4 (1.0)7/8-14 SAE O-Ring
Mounting,Ports/Gehäuse,AnschlüßeCarter,Orifi ces / Montaje,Lumbreras
English equivalents for metric specifi cations are shown in ( ).
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série HY13-1590-005/US,EU
80 Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
006 TJ.indd, js
106.9(4.21)
1:8
5/16x1 SAE J502
1-20UNEF
ø 31.88/31.50 (1.25/1.24)
19 (.748)
35(1.378)
7.96/7.94(.313/.312)
3.5/3.1(.13/.12)
Md: 407-542Nm (300-400 Ft Lb)
Code: 08
1 1/4" Tapered
English equivalents for metric specifi cations are shown in ( ).
Shafts / AbtriebswellenArbre / Ejes
Code U
006 TJ.indd, js
81
LSHT Torqmotors™ and Nichols™ MotorsTJ Series / Serie / Série
Parker Hannifi n CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA
HY13-1590-005/US,EUNotes
MINI REPORT #1 MATV
8936 Mechanical Project – MATV
Appendix D – MATV Sizing Calculations
Summary:Operating Pressure 3000 psi 2000 psiEngine Power 3.41 Hp 5.11 HpPump Displacement 0.56 in^3/rev 0.84 in^3/revPump Flow 29.89 L / min 44.83 L / minMotor Displacement 3.09 in^3/rev 4.64 in^3/revMotor Flow 29.89 L / min 44.83 L / min
Calculations:Sizing Specs - 3000psi Operating P Sizing Specs - 2000psi Operating POperating P 3000 psi Operating P 2000 psiMATV Weight 300 lb MATV Weig 300 lbVmax 30 km/h Vmax 30 km/hRPM (governed) 3600 rev/min RPM (gove 3600 rev/minWheel D 0.3 m Wheel D 0.3 mη (all) 0.9 η (all) 0.9SIN (30) 0.5 SIN (30) 0.5Gravity 9.81 m/s^2 Gravity 9.81 m/s^2W - hp 746 hp/w W - hp 746 hp/wkm - m 1000 m/km km - m 1000 m/kmL - m^3 1000 L/m^3 L - m^3 1000 L/m^3h - s 3600 s / h h - s 3600 s / hs - min 60 sec/min s - min 60 sec/minin - m 0.0254 m/in in - m 0.0254 m/inLB-KG 0.45359237 kg/lb LB-KG 0.4535924 kg/lbPSI - Pa 6.8927x103 (N/m^2) / (lb/in^2) PSI - Pa 6.8927x103 (N/m^2) / (lb/in^2)
6892.7 6892.7rev - rad 0.15915494 rev/rad rev - rad 0.1591549 rev/rad
Force required 30° slope Force required 30° slopeFg = m · 1/2 · g Fg = m · 1/2 · gFg = (300lb)(1/2 Weight)(1kg / 2.2 lb)(9.81 m/s^2) Fg = (300lb)(1/2 Weight)(1kg / 2.2 lb)(9.81 m/s^2)Fg = 667.46 N Fg = 667.46 N
Fr = Fg · Sin 30 Fr = Fg · Sin 30Fr = (667.46 N) · Sin(30) Fr = (667.46 N) · Sin(30)Fr = 333.73 N Fr = 333.73 N
Torque required per wheel Torque required per wheelTr = Fr · r Tr = Fr · rTr = (333.73 N)(0.3 / 2 m) Tr = (333.73 N)(0.3 / 2 m)Tr = 50.06 N·m Tr = 50.06 N·m
Single Motor Displacement Single Motor DisplacementT = Dm · P · ηmm T = Dm · P · ηmmDm = (50.06 N·m) / (3000 psi)(6.8927x10^3 Pa/psi)(1/3)(0.9) Dm = (50.06 N·m) / (3000 psi)(6.8927x10^3 Pa/psi)(1/3)(0.9)Dm = 8.07E-06 m^3 / rad Dm = 1.21E-05 m^3 / rad
Dm = (8.07x10^-6 m^3/rad)(2π rad/rev) Dm = (8.07x10^-6 m^3/rad)(2π rad/rev)Dm = 5.07E-05 m^3/rev Dm = 7.61E-05 m^3/revDm = 50.70 cm^3/rev Dm = 76.05 cm^3/revDm = 3.09 in^3/rev Dm = 4.64 in^3/rev
Size Pump Displacement Size Pump DisplacementVmax = (30 km/h)(1000 m/km)(1h / 3600s) Vmax = (30 km/h)(1000 m/km)(1h / 3600s)Vmax = 8.33 m/s Vmax = 8.33 m/s
V = ωm · π · D V = ωm · π · Dω = 8.84 rev/s ω = 8.84 rev/s
Motor Flow Motor FlowQm = (ωm · Dp) / ηvm Qm = (ωm · Dp) / ηvmQm = 4.98E-04 m^3/s Qm = 7.47E-04 m^3/sQm = 29.89 L / min Qm = 44.83 L / min
Size Pump Size PumpQp = Qm Qp = QmQp = ωp · Dp · ηvp Qp = ωp · Dp · ηvpDp = 9.22E-06 m^3/rev Dp = 1.38E-05 m^3/revDp = 9.22 cm^3/rev Dp = 13.84 cm^3/revDp = 0.56 in^3/rev Dp = 0.84 in^3/rev
Rolling resistance (10% Operating P) Rolling resistance (10% Operating P)Tp = (Dp · P) / (ηmp) Note: 300psi Tp = (Dp · P) / (ηmp) Note: 300psiTp = 3.37 N·m Tp = 5.06 N·m
Engine Power Engine Power¶ = T · ω ¶ = T · ω¶ = 1271.65 W ¶ = 1907.47 W
¶ = 1.70 Hp ¶ = 2.56 Hp¶ = 3.41 Hp Note: 2 pumps ¶ = 5.11 Hp Note: 2 pumps