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WM

Product catalog summary

Overview: The WM series hydraulic motors by White Drive Products are designed for light-duty applications, featuring a spool valve design that offers compact size, high speed, medium torque, and low weight. These motors are primarily used in mobile, industrial, and agricultural markets.

Specifications: The WM series includes models with various displacements ranging from 8 cm³ to 40 cm³. Key performance metrics include maximum speeds from 495 to 1864 rpm, maximum flows from 16 to 25 lpm, and maximum torques from 11 to 64 Nm. The motors can handle pressures up to 200 bar (2900 psi).

Features and Benefits: The motors incorporate built-in check valves for increased seal life and versatility, a bolt-on mounting flange for easy serviceability, and an enhanced rotor design for smooth performance. Typical applications include agricultural equipment, conveyors, carwashes, sweepers, and more.

Performance Data: Performance varies slightly between production units. Intermittent ratings should not exceed 10% of operation time. Efficiency ranges from 70% to 100% under optimal conditions.

Technical Information: The motors are bi-directional, allowing for reversible shaft rotation by reversing the inlet hose. Shaft seal pressure depends on motor configuration, with permissible pressures detailed in performance charts.

Model Code Builder: The document provides a detailed guide for selecting series designation, displacement options, mount and port options, shaft options, paint options, valve cavity/cartridge options, add-on options, and miscellaneous options.

Contact Information: White Drive Products has offices in North America, Europe, and Asia, with contact details provided for each region.

Catalog excerpts

whitedriveproducts LIGHT DUTY Hydraulic Motor SERIES 125 126 - WM

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For Light Duty Applications white drive pro ducts The WM product line with spool valve design is an eco- nomical motorwith enhanced rotortechnology. Intended for light-duty applications, the WM series offers many advan- tages such as compact size, high speed, medium torque and extreme low weight. The WM series motors are used primarily in the mobile, industrial and agricultural markets. FEATURES / BENEFITS Built-in check valves offer versatility and increased seal life. Bolt-on mounting flange relates to easy serviceability. Spool valve design gives superior performance and smooth operation over...

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For Light Duty Applications DISPLACEMENT PERFORMANCE Torque - Nm [Ib-in], Speed rpm Intermittent Ratings -10% of Operation Theoretical Torque - Nm [Ib-in] Displacement tested at45°C [113°F] with an oil viscosity of 46cSt [213 SUS] ► Performance data is typical. Performance of production units varies slightly from one Torque - Nm [Ib-in], Speed rpm Intermittent Ratings -10% of Operation Theoretical Torque - Nm [Ib-in] Displacement tested at45°C [113°F] with an oil viscosity of 46cSt [213 SUS] Torque - Nm [Ib-in], Speed rpm Intermittent Ratings -10% of Operation Theoretical Torque - Nm [Ib-in]...

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For Light Duty Applications white drive pro ducts Torque - Nm [Ib-in], Speed rpm Intermittent Ratings -10% of Operation Theoretical Torque - Nm [Ib-in] Displacement tested at45°C [113°F] with an oil viscosity of 46cSt [213 SUS] ► Performance data is typical. Performance of production units varies slightly from one Torque - Nm [Ib-in], Speed rpm Intermittent Ratings -10% of Operation Theoretical Torque - Nm [Ib-in] Displacement tested at45°C [113°F] with an oil viscosity of 46cSt [213 SUS] DELIVERING THE POWER TO GET WORK DONE

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Light Duty Hydraulic Motor white drive pro ducts SHAFT & TECHNICAL INFORMATION PERMISSIBLE SHAFT SEAL PRESSURE The curve below represents allowable seal pressure at vari- ous speeds. Operation in the gray area results in maintain- ing the rated life of the shaft seal. Actual shaft seal pressure mi [j5oj depends on motor configuration. ► With checkvalves and drain connection, the shaft seal pressure equals pressure in the drain line. With checkvalves and no drain connection, shaft seal pressure is identical to output pressure. 16 2 [ 638] PERMISSIBLE SHAFT SIDE LOAD / AXIAL LOAD THRUST LOAD DELIVERING...

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white drive pro ducts Light Duty Hydraulic Motor 125 & 126 SERIES MODEL CODE BUILDER 1. CHOOSE SERIES DESIGNATION Clockwise Rotation Counterclockwise Rotation ► The 125 & 126 series are bi-directional. Reversing the inlet hose will reverse shaft rotation. 2. SELECT A DISPLACEMENT OPTION 3. SELECT A MOUNT & PORT OPTION 3-Hole, M6 Round Mount, Side Ports, G 3/8 3-Hole, M6 Round Mount, Side Ports, 9/16-18 UNF 3-Hole, 1/4" Round Mount, Side Ports, G 3/8 3-Hole, 1/4" Round Mount, Side Ports, 9/16-18 UNF 3-Hole, M6 Round Mount, End Ports, G 3/8 3-Hole, M6 Round Mount, End Ports, 9/16-18 UNF 3-Hole,...

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North America White Drive Products, Inc. White Drive Products GmbH White (China) Drive Products Co., Ltd. 1-8 Ning Zhen Gong Lu Zhenjiang, 212021, Jiangsu, China wh ited rive prod u cts

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