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Product Catalog

Product catalog summary

Introduction
White Drive Products, established in 1976, is a prominent manufacturer of gerotor hydraulic motors, offering a diverse range of products including motors, brakes, pumps, steering units, flow dividers, and accessories. The company is committed to quality and innovation, with a global manufacturing and distribution network.

General Information
This section includes a disclaimer and details about patented motor designs.

Technical Information
Discusses operating recommendations, motor connections, product testing, performance charts, allowable bearing and shaft loads, vehicle drive calculations, induced side loading, hydraulic equations, and shaft nut dimensions and torque specifications.

Optional Motor Features
Outlines various optional features for motors, including speed sensor options, free-turning rotor, internal drain, hydraulic declutch, valve cavity, and slinger seal options.

Hydraulic Motors for Light Duty Applications
Introduces product lines such as WM, WD, WP, RS, and WR, detailing displacement performance charts, series housings, permissible shaft seal pressure, allowable shaft load, permissible thrust load, shafts, and ordering information.

Conclusion
White Drive Products offers comprehensive support and service capabilities globally, ensuring high-quality hydraulic solutions tailored to client needs.

Specifications and Key Features
The Roller Stator® motor enhances mechanical efficiency, providing more usable power and reducing wear by allowing oil film rebuilding at noncritical sealing points, resulting in improved efficiency and durability.

Operating Recommendations

Oil Type: Use hydraulic oils with anti-wear, anti-foam, and demulsifiers. Water-based and eco-friendly oils may shorten motor life.
Fluid Viscosity & Filtration: Recommended viscosity is 20-43 cSt at operating temperature, with fluid temperature below 85°C. Maintain oil cleanliness at ISO 17-14 or better.

Installation & Start-Up
Ensure full contact of the motor's mounting flange with the application surface. Use appropriate mounting hardware and align components to avoid excessive loads. Run the motor at no load and half speed for 15-30 minutes to remove air from the system.

Motor Protection
Prevent over-pressurization by providing adequate relief protection. For overrunning conditions, use a counterbalance valve or relief cartridge to avoid damage.

Hydraulic Motor Safety Precautions
Hydraulic motors should not hold suspended loads due to potential creep. Use mechanical brakes for load holding.

Motor/Brake Precautions
Motors/brakes are for static or parking use. Ensure system pressure does not exceed brake ratings to prevent overpowering. Maintain case drain back pressure below 34 bar to avoid erratic brake operation.

Operating Recommendations & Motor Connections
Follow all operating recommendations to prevent injury. Two common motor circuit types are series and parallel connections, each with specific characteristics for pressure and flow distribution.

Product Testing
Performance testing measures a motor's ability to convert flow and pressure into speed and torque. Testing is conducted using automated equipment for reliable data.

Allowable Bearing & Shaft Loading
Bearing curves show allowable radial loads based on laboratory analysis. ISO 281 ratings provide a standard for dynamic load ratings, while manufacturers' ratings consider additional factors.

Determining Rolling Resistance
Rolling Resistance is the force needed to move a vehicle over a surface. Consider the worst surface type when selecting a wheel drive motor for mobile vehicles.

Specifications and Procedures:
1. Rolling Resistance: Provides a table with rolling resistance values for different surfaces such as concrete, asphalt, macadam, cobbles, snow, dirt, mud, and sand.
2. Grade Resistance: The force required to move a vehicle uphill, with a formula to convert incline degrees to percentage grade.
3. Total Tractive Effort (TE): TE is calculated using the formula TE = RR + GR + FA + DP.
4. Motor Torque and Speed: Equations are provided to determine the maximum motor speed and torque requirements.

Vehicle Design Criteria:
1. Sample Application: A 4-wheel vehicle with specifications such as gross vehicle weight (GVW), weight distribution, rolling radius, desired acceleration, top speed, and gradability is used as an example.
2. Drive Calculations: Detailed calculations for rolling resistance, grade resistance, acceleration force, and total tractive effort are provided.

Motor and Load Considerations:
1. Radial Load Capacity: Emphasizes ensuring the motor's radial load capacity is sufficient to support the vehicle.
2. Induced Side Load: Calculations for side load induced by pulleys or sprockets are provided.

Hydraulic Equations:
1. Torque and Power Calculations: Formulas for calculating theoretical speed, torque, and power input/output are included.

Sensor Options:
1. Speed Sensors: Offers single and dual element speed sensors with varying pulses per revolution and directional sensing capabilities.
2. Sensor Features: Details features such as grease fittings, protection circuitry, and self-centering design.

Additional Features:
1. Free Turning Rotor: The 'AC' option provides increased clearance for better performance in high flow/high rpm applications.

Overview: Provides technical specifications and performance data for the WD (145/146 Series) light-duty hydraulic motors, including torque, speed, efficiency, displacement, and housing dimensions.

Specifications:

Torque and Speed: Theoretical torque values range from 8 Nm to 400 Nm, with corresponding speed values provided for various flow rates.
Efficiency: Overall efficiency is categorized into three ranges: 70-100%, 40-69%, and 0-39%.
Displacement: Motors are tested at 45°C with an oil viscosity of 46cSt. Displacement values vary from 96 cm³ to 386 cm³ per revolution.
Pressure: Operating pressures are detailed in bar and psi, with specific rotor widths provided for each motor type.

Performance Data:

Performance data is typical and may vary slightly between production units. Additional testing information is available on page 9.
Intermittent ratings are specified for 10% of operation time.

Housing and Dimensions:

Detailed housing dimensions are provided, including rotor width and overall motor length.
Dimensions are given without paint, which can add up to 0.13 mm in thickness.

Technical Information:

Shaft Seal Pressure: Allowable seal pressure is depicted in a curve, indicating the relationship between speed and pressure.
Shaft Load/Bearing Curve: Includes a bearing curve showing side load capacity at various motor speeds.
Length and Weight Chart: Provides motor weights and dimensions for different configurations.

Recommendations:

Use recommended fluids to maintain acceptable oil film lubrication and prevent motor failure due to oil starvation or excessive heat.
Consider derating maximum load and speed ratings when using fluids with low lubricity or viscosity.

Overview: Provides technical specifications and performance data for the WP series hydraulic motors, designed for light-duty applications, offering high torque in a compact package.

Specifications: Available in various displacements ranging from 25 cm³/rev to 400 cm³/rev, featuring a maximum torque of 655 Nm and adhering to standards such as SAE J499 and ANSI B92.1-1996 for spline shafts.

Mounting and Shaft Options: Details multiple mounting options, including 2-hole and 4-hole configurations, and various shaft options like straight, extended, and splined shafts.

Performance Data: Outlines performance metrics such as maximum speed, flow, torque, and pressure for different displacement options.

Features and Benefits: Key features include built-in check valves for increased seal life, a spool valve design for smooth operation, and high-pressure shaft seals for superior performance.

Ordering Information: Provides a step-by-step guide for selecting the appropriate motor configuration, including series designation, displacement, mount and port options, shaft options, paint options, valve cavity/cartridge options, add-on options, and miscellaneous options.

Overview: Provides technical specifications and performance data for the Light Duty Hydraulic Motor WP (155/156 Series) by White Drive Products, including dimensions, mounting options, shaft specifications, performance data, and typical applications.

Specifications: The RS Series motors are designed for economical use while maintaining high efficiency through the patented Roller Stator® design.

Features/Benefits: Key features include a high-pressure shaft seal for superior performance, pressure-fed bearing surfaces for clean oil flow, and a heavy-duty drive link for extended life.

Technical Information: Details permissible shaft seal pressure and allowable shaft load/bearing curves.

Dimensions and Weight: Charts provide detailed measurements for various motor components, including overall motor length and weight for different configurations.

Performance Data: Performance metrics such as maximum speed, flow, torque, and pressure are provided for different displacement options.

Applications: Suitable for light-duty applications such as conveyors, car washes, positioners, wheel drives, sweepers, food processing, and more.

Ordering Information: Outlines the process for selecting series designation, displacement options, mount and port options, shaft options, paint options, valve cavity/cartridge options, add-on options, and miscellaneous options.

Overview: Provides technical specifications and performance data for the Light Duty Hydraulic Motor RS (200/201 Series) by White Drive Products, including housing dimensions, shaft options, mounting configurations, and performance characteristics.

Specifications: The RS Series motors feature optimized Roller Stator® geometry for increased efficiency, a three-zone spool valve, integral check valves, and a high-pressure shaft seal for improved performance and durability.

Housing Dimensions: Lists detailed dimensions for various housing types, including SAE A and B mounts.

Shaft Options: Multiple shaft configurations are available, including straight, tapered, and splined options.

Performance Data: Includes performance charts for different motor displacements, detailing maximum speed, flow, torque, and pressure ratings.

Ordering Information: A step-by-step guide is provided for selecting the appropriate motor configuration.

Applications: Suitable for various light-duty applications such as conveyors, carwashes, positioners, and more.

Overview: Provides detailed technical specifications and performance data for a series of hydraulic motors designed for light-duty applications.

Specifications:

Displacement: Ranges from 100 cm³ to 291 cm³ per revolution.
Rotor Width: Varies from 19.7 mm to 57.2 mm.
Max Pressure: Intermittent and continuous pressure ratings are provided, with maximum intermittent pressures reaching up to 290 bar.

Performance Data:

Efficiency: Overall efficiency is categorized into three ranges: 70-100%, 40-69%, and 0-39%.
Torque and Speed: Theoretical torque and speed values are provided for different flow rates.
Flow Rates: Flow rates are given in liters per minute (lpm) and gallons per minute (gpm).

Operational Conditions:

Temperature and Viscosity: Displacement is tested at 54°C with an oil viscosity of 46cSt.
Intermittent Ratings: Motors are rated for 10% of operation under intermittent conditions.

Recommendations:

Suitable for light-duty applications, with performance data indicating slight variations between production units.
Adhere to specified pressure and temperature conditions for optimal performance.

Overview: Provides technical specifications and performance data for the WR (255/256 Series) light-duty hydraulic motors by White Drive Products.

Specifications: Designed for light-duty applications with various displacement options (250 cm³, 320 cm³, 400 cm³).

Performance Data: Includes charts for torque, speed, and flow at different pressures and efficiencies.

Housing and Mounting: Dimensions are provided for various housing configurations, including SAE A and B mounts.

Technical Information: Outlines permissible shaft seal pressure and allowable shaft load.

Mounting and Shaft Options: Various shaft configurations are available, including straight, tapered, and splined options.

Conclusion: The WR (255/256 Series) motors are versatile and suitable for a range of light-duty applications.

Specifications:
Provides detailed specifications for light-duty hydraulic motors, specifically the WG (275/276 Series) by White Drive Products.

Performance Data:
Performance data is typical and may vary slightly between production units.

Mounting and Dimensions:
Includes detailed dimensions for various mounting options.

Shaft and Bearing Information:
Shaft options include 1" straight, 25mm straight, and tapered variants.

Additional Features:
The motors are bi-directional, with the ability to reverse shaft rotation by reversing the inlet hose.

Recommendations:
For applications requiring unidirectional rotation, pressurizing the A port can prolong shaft seal life.

Overview: Provides detailed specifications and options for the Light Duty Hydraulic Motor WG (277/278 Series) and Medium Duty Hydraulic Motor HB/HK Series.

Specifications: The WG series motors are bi-directional, allowing for reversible shaft rotation by reversing the inlet hose.

Mounting and Shaft Options: Outlines several mounting options, including 2-hole and 4-hole configurations.

Performance Data: Performance data is provided for different motor series.

Additional Features: The HB series motors include features such as forced drive link lubrication.

Technical Information: Detailed dimensions and weight charts are provided for different motor configurations.

Specifications:
Provides detailed specifications for hydraulic motors and brakes, specifically the HB (310 Series) and HK (315 Series) from White Drive Products.

Procedures:
Outlines ordering information for selecting the appropriate motor or brake configuration.

Norms and Standards:
References ISO 281 bearing capacity for calculating allowable bearing loads.

Recommendations:
For medium-duty applications, the WS series is recommended.

Key Data from Tables and Charts:
Includes torque and speed performance data for various displacements.

Critical Information:
Maximum torque for various shaft options is consistently 882 Nm [7804 lb-in].

Overview: Provides detailed specifications and options for the WS (355/356 Series) Medium Duty Hydraulic Motors by White Drive Products.

Specifications:

Displacement Options: Ranges from 78 cm³/rev to 496 cm³/rev.
Mounting Types: Includes 2-Hole SAE A, 4-Hole Magneto, 4-Hole SAE A, 2-Hole SAE B, and 4-Hole Wheel Mounts.
Shaft Options: Various options such as 6B Spline, 1” Straight, 25mm Straight, 1-1/4” Straight, and tapered options.
Paint Options: Black, Black with Unpainted Mounting Surface, and No Paint.
Valve Cavity Options: Relief options ranging from 69 bar to 207 bar.

Procedures:

Selection Process: Users are guided through a step-by-step selection process for series designation, displacement, mount type, port size, shaft option, paint option, valve cavity, add-on options, and miscellaneous options.

Standards and Testing:

All WS series motors are tested per NFPA/T2.6.1-1974 to establish ratings for infinite housing life based on pressure cycles with the case drain closed.

Recommendations:

Consider the specific application requirements when selecting motor configurations to ensure compatibility and optimal performance.

Key Data from Tables and Charts:

Mounting Fatigue Pressure Ratings: Varies by mount type, e.g., 4-Hole Square SAE A Mount is rated at 34 bar, while 4.25” Wheel Mount is rated at 117 bar.
Length and Weight Charts: Provide dimensions and weights for different motor configurations, indicating variability based on model configurations.
Allowable Shaft Load/Bearing Curve: Indicates allowable bearing loads for a B10 life of 2,000 hours at 100 rpm, with adjustments for different speeds.

Critical Information:

Limitations: Certain shaft options are not available on specific mounts, and rotated mounting is not available on some configurations.
Best Practices: Ensure correct selection of motor components based on application needs and adhere to recommended pressure and load limits.

Specifications:
Provides detailed specifications for hydraulic motors, including dimensions such as pitch diameter, base diameter, major and minor diameters, and fillet radius.

Performance Data:
Performance data is provided for various motor models, detailing maximum speed, flow, torque, and pressure.

Design Features:
Highlights design features such as the Valve-In-Rotor design for efficient oil distribution.

Applications:
Typical applications for these motors include medium-duty wheel drives, grapple heads, feed rollers, and broom drives.

Ordering Information:
Outlines the process for ordering motors, including selecting series designation, displacement options, mount type, port size, shaft option, paint option, valve cavity/cartridge option, and miscellaneous options.

Performance Charts:
Charts illustrate the relationship between torque, speed, and flow for different motor displacements.

Overview: Provides detailed technical specifications and ordering information for various series of hydraulic motors produced by White Drive Products.

Specifications: Outlines the specifications for hydraulic motors across different series (400/401, 420/421, 430/431, 410/411, and RE series).

Ordering Information: Provides a step-by-step guide for ordering, including selecting series designation, displacement option, mount and port option, shaft option, paint option, valve cavity/cartridge option, add-on option, and miscellaneous option.

Technical Information: Includes technical data such as allowable shaft load and bearing curves.

Features and Benefits: The RE series motors are highlighted for their high-pressure shaft seal, three bearing options, heavy-duty drive link, valve-in-rotor design, and pressure-compensated balance plate.

Applications: Suitable for a variety of applications, including wheel drives, augers, mixers, winch drives, swing drives, grapple heads, feed rollers, and broom drives.

Overview: Provides technical specifications and performance data for a hydraulic motor with an integral drum brake, designed for medium-duty applications.

Specifications:

Displacement: Various models with displacements ranging from 121 cm³ to 348 cm³ per revolution.
Rotor Width: Varies from 13.8 mm to 39.4 mm depending on the model.
Max Pressure: Intermittent and continuous pressure ratings are provided, with maximum intermittent pressures reaching up to 1436 bar.

Performance Data:

Torque and Speed: Includes tables showing torque in Nm and speed in rpm for different flow rates.
Efficiency: Overall efficiency is categorized into three ranges: 70-100%, 40-69%, and 0-39%.
Intermittent Ratings: Specified for 10% of operation.

Testing Conditions:

Performance data is based on tests conducted at 54°C with an oil viscosity of 46cSt.
Performance may vary slightly between production units.

Key Observations:

Emphasizes the motor's capability to deliver consistent power across a range of applications.
Graphs and tables provide a comprehensive view of the motor's performance under different operational conditions.

Overview: Provides detailed specifications and technical information for the RE series hydraulic motors, including the 520/521, 530/531, 540/541, and 510/511 series.

Specifications:

Dimensions: Overall motor lengths (LL, MM, OO, QQ, RR) are specified from the rear of the motor to the mounting flange surface.
Weight: Motor weights can vary by ±0.5 kg (1 lb) depending on configurations.
Mounting Options: Includes SAE A mounts, wheel mounts, and wheel hub mounts.
Shaft Options: Various shaft lengths and configurations are available.

Technical Information:

Bi-directional Rotation: Motors can rotate in both directions by reversing the inlet hose.
Allowable Bearing Loads: Bearing curves are provided based on ISO 281 bearing capacity.

Ordering Information:

Customers can select series designation, displacement options, mount and port options, shaft options, paint options, valve cavity/cartridge options, add-on options, and miscellaneous options.

Key Data from Charts:

Length & Weight Chart: Provides specific lengths and weights for each motor model.
Bearing and Shaft Load Curves: Illustrate the allowable loads for different mounting configurations and speeds.

Technical Specifications:
Provides detailed specifications for hydraulic motors, specifically the DR (600 Series) and DR (620 Series) from White Drive Products.

Performance Data:
Performance data is typical and may vary slightly between production units.

Porting and Mounting Options:
Outlines various porting options, including side and end port configurations.

Housing and Shaft Details:
Dimensions for housings and shafts are detailed.

Ordering Information:
Provides a comprehensive guide for ordering.

Graphical Data:
Graphs and charts illustrate performance metrics such as torque, speed, and flow rates.

Recommendations:
For medium-duty applications, suggests specific configurations and options to optimize performance and efficiency.

Overview: Provides detailed technical specifications and ordering information for various series of hydraulic motors produced by White Drive Products.

Specifications: Outlines the weight variations of the motors, which can differ by ±0.9 kg [2 lb] depending on configurations.

Procedures: Includes ordering information, specifying how to select series designation, displacement options, mount types, port sizes, paint options, valve cavity/cartridge options, shaft options, and miscellaneous options.

Standards and Norms: Adheres to various standards, such as the SAE J499 standard for splines and ANSI B92.1-1996 for splines.

Recommendations: Suggests selecting appropriate configurations based on the application needs.

Key Data from Tables and Charts: Includes detailed tables and charts showing dimensions, weights, and torque specifications for different motor models.

Critical Information: Motors are bi-directional, allowing for reversible shaft rotation by reversing the inlet hose.

Overview:
Discusses a hydraulic motor package designed to be both compact and lightweight without compromising durability.

Features/Benefits:
- Compact and lightweight design
- Durable construction with robust components
- Case drain for reduced shaft seal pressure
- Standard and interchangeable mounting options
- Internal drain option available

Series Descriptions:
- 700 Series: Standard hydraulic motor
- 740 Series: Hydraulic motor with wheel hub
- 710 Series: Hydraulic motor with integral hydraulic brake

Specifications:
Provides detailed specifications for various models, including maximum speed, flow, torque, and pressure ratings.

Typical Applications:
Suitable for heavy-duty applications such as wheel drives, augers, mixers, pumping units, conveyors, boring machines, rotators, mining equipment, and forestry equipment.

Performance Data:
Includes tables with performance data for different motor models.

Key Parameters:
- Maximum Speed: Varies by model
- Maximum Flow: Varies by model
- Maximum Torque: Varies by model
- Maximum Pressure: Varies by model

Good Practices:
- Ensure proper lubrication to maximize motor life
- Adhere to intermittent operation guidelines to prevent overuse
- Utilize standard mounting options for ease of integration

Overview
Provides technical specifications and ordering information for hydraulic motors and brakes from White Drive Products.

Specifications
Lists detailed specifications for different components, including shaft dimensions, torque capacities, and mounting options.

Procedures
Installation instructions are provided for the SB brake.

Standards and Norms
References industry standards such as SAE and ANSI for spline and thread specifications.

Recommendations
Includes selecting appropriate shaft and brake options based on application requirements.

Key Data from Tables and Charts
Includes tables and charts detailing shaft dimensions, torque capacities, and allowable bearing loads.

Critical Information
Key parameters such as maximum torque, release pressure, and operating temperature are highlighted for each component.

Conclusion
Serves as a comprehensive guide for selecting and installing hydraulic motors and brakes.

Overview: Discusses the features and applications of White Drive Products' hydraulic flow dividers, specifically the 950 Series.

Features/Benefits: The flow dividers are quieter than most gear dividers due to their lower RPM operation.

Performance Data: Provides detailed performance data for 2-way, 3-way, and 4-way flow dividers.

Specifications: Available in different configurations, with varying flow rate ranges and weights.

Hydraulic Brake Release Pump (960 Series): Describes a hydraulic brake release pump designed to replace existing hand pumps on mobile equipment.

Speed Sensor Tester (970 Series): Briefly mentions a sensor tester for functional testing of sensors and wiring harnesses.

Power Source and Cable Adapters: The tester can derive power from the controller system or its internal batteries.

Switches and Indicators: Switch S1 selects the power source.

System Test Procedure: To test, disconnect the sensor, connect the tester, and turn the system on.

Battery Replacement: The tester uses two standard nine-volt batteries.

Order Codes: Different testers are available based on connector type.

Catalog excerpts

whitedriveproducts 2012 Product Catalog Delivering The Power To Get Work Done !

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white drive products - Hopkinsville, KY, USA White Drive Products, Inc., the global headquarters, was established in 1976 and provides manufacturing, sales, marketing, distribution, engineering, warranty, & logistical support. White Drive Products Facility Country Currently Provides Local Product Service Visit www.whitedriveproducts.com/contact.html for Regional Contact Information * See inside back cover for additional global support and locations. Our Commitment to YOU... Since our founding in 1976, White Drive Products has grown into the largest independent manufacturer of gerotor hydraulic...

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whitedriveproducts disclaimer This catalog provides product options for further investigation by customers having technical expertise with respect to the use of such products. It is solely the responsibility of the customer to thoroughly analyze all aspects of the customer’s application and to review the information concerning the product in the current product catalog. Due to the diversity of possible applications, the customer is solely responsible for making the final selection of the product(s) to be used and to assure that all performance, safety and warning requirements of the application...

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whitedriveproducts Operating Recommendations OIL TYPE Hydraulic oils with anti-wear, anti-foam and demulsifiers are recommended for systems incorporating White Drive Products motors. Straight oils can be used but may require VI (viscosity index) improvers depending on the operating temperature range of the system. Other water based and environmentally friendly oils may be used, but service life of the motor and other components in the system may be significantly shortened. Before using any type of fluid, consult the fluid requirements for all components in the system for compatibility. Testing...

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whitedriveproducts Operating Recommendations & Motor Connections motor/brake Precaution (continued) operation, it is necessary to bleed out any trapped air and fill brake release cavity and hoses before all connections are tightened. To facilitate this operation, all motor/brakes feature two release ports. One or both of these ports may be used to release the brake in the unit. Motor/brakes should be configured so that the release ports are near the top of the unit in the installed position. motor circuits There are two common types of circuits used for connecting multiple numbers of motors –...

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white drive pro ducts PRODUCT TESTING Performance testing is the critical measure of a motor's ability to convert flow and pressure into speed and torque. All product testing is conducted using White Drive Products' state of the art test facility. This facility utilizes fully automated test equipment and custom designed software to provide accurate, reliable test data. Test routines are standardized, including test stand calibration and stabilization of fluid temperature and viscosity, to provide consistent data. The example below provides an explanation of the values pertaining to each heading...

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white drive pro ducts ALLOWABLE BEARING & SHAFT LOADING This catalog provides curves showing allowable radial loads at points along the longitudinal axis of the motor. They are dimensioned from the mounting flange. Two capacity curves forthe shaft and bearings are shown. A vertical line through the centerline of the load drawn to intersect the x-axis intersects the curves at the load capacity of the shaft and of the In the example below the maximum radial load bearing rating is between the internal roller bearings illustrated with a solid line. The allowable shaft rating is shown with a dotted...

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white drive pro ducts VEHICLE DRIVE CALCULATIONS Step Three: Determine Acceleration Force Acceleration Force (FA) is the force necessary to acceler- ate from a stop to maximum speed in a desired time. t = time to maximum speed (seconds) Step Four: Determine Drawbar Pull Drawbar Pull (DP) is the additional force, if any, the vehicle will be required to generate if it is to be used to tow other equipment. If additional towing capacity is required for the equipment, repeat steps one through three for the towable equipment and sum the totals to Step Five: Determine Total Tractive Effort The Tractive...

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white drive pro ducts INDUCED SIDE LOAD In many cases, pulleys or sprockets may be used to transmit the torque produced by the motor. Use of these components will create a torque induced side load on the motor shaft and bearings. It is important that this load be taken into consideration when choosing a motorwith sufficient bearing and shaft capacity for the application. HYDRAULIC EQUATIONS Multiplication Factor To determine the side load, the motor torque and pulley or sprocket radius must be known. Side load may be calcu- lated using the formula below. The distance from the pul- ley/sprocket...

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white drive pro ducts Torque Specifications: 32.5 daNm [240 ft.lb.] The tightening torques listed with each nut should only be used as a guideline. Hubs depending on the material. Consult the hub manufacturerto obtain recommended tight- ening torque. To maximize torque transfer from the shaft to the hub, and to minimize the potential for shaft breakage, a hub with sufficient thickness must fully engage the taper length of the shaft. Torque Specifications: 20 - 23 daNm [150 -170 ft.lb.] Torque Specifications: 24 - 27 daNm [180 - 200 ft.lb.] Torque Specifications: 20 - 23 daNm [150 -170 ft.lb.]...

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whitedriveproducts speed sensors White Drive Products offers both single and dual element speed sensor options providing a number of benefits to users by incorporating the latest advancements in sensing technology and materials. The 700 & 800 series motors single element sensors provide 60 pulses per revolution with the dual element providing 120 pulses per revolution, with all other series providing 50 & 100 pulses respectively. Higher resolution is especially beneficial for slow speed applications, where more information is needed for smooth and accurate control. The dual sensor option also...

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