Product Specification

BMT-500-W-M-D Hydraulic Orbital Motor | 523.6 cm³/rev | Wheel-Mount Replacement & B2B Sourcing Solution

The BMT-500-W-M-D is a BMT Series hydraulic orbital motor in a wheel-mount configuration, designed for low-speed, high-torque hydraulic drive applications. The BMT-500-W configuration has a nominal displacement class of approximately 500 cm³/rev, with a listed geometric displacement of 523.6 cm³/rev. 

It is suitable for compatible agricultural machinery, construction equipment, mobile hydraulic equipment, material handling systems, and other applications requiring hydraulic-to-rotary power conversion.

3 Key Selling Points

1. BMT-500-W-M-D Replacement Solution | Global Aftermarket Supply

The BMT-500-W-M-D can be supplied as a Replacement, Compatible Replacement, or Aftermarket hydraulic orbital motor for compatible equipment applications.

It is suitable for overseas B2B customers looking for alternative hydraulic motor sourcing, replacement spare parts, equipment maintenance, and long-term aftermarket supply.

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2. 523.6 cm³/rev Displacement | High-Torque Hydraulic Drive

The BMT-500-W configuration has a listed geometric displacement of 523.6 cm³/rev, making it suitable for hydraulic systems requiring substantial torque output at relatively low rotational speeds. Available BMT-500 performance data lists maximum continuous speed at approximately 240 rpm and continuous torque at approximately 1,220 Nm, subject to the specific motor configuration and operating conditions. (Baile Automation)

Key product characteristics include:

• Product Series: BMT

• Displacement Class: 500 cm³/rev

• Geometric Displacement: 523.6 cm³/rev

• Motor Type: Hydraulic Orbital Motor

• Configuration: BMT-500-W

• Mounting: W Wheel Mount

• Application: Low-Speed, High-Torque Hydraulic Drive

• Maximum Continuous Speed: Approximately 240 rpm

• Continuous Torque: Approximately 1,220 Nm

3. W Wheel-Mount Configuration | Flexible Mobile Equipment Applications

The BMT-500-W uses a 4-bolt wheel mounting flange, with a pilot diameter of approximately 160 mm and a bolt circle diameter of approximately 200 mm. The BMT-500-W body length is listed at approximately 157 mm in the referenced dimensional data. (MP Filtri Canada)

This configuration is particularly suitable for equipment where the hydraulic motor is integrated directly into a wheel or wheel-drive assembly.

Potential applications include:

• Agricultural Machinery

• Construction Machinery

• Mobile Hydraulic Equipment

• Material Handling Equipment

• Road Maintenance Equipment

• Utility Vehicles

• Conveyor Systems

• Hydraulic Wheel Drives

Brand Replacement and Compatibility Information

Product Model: BMT-500-W-M-D

Product Name: BMT-500-W-M-D Hydraulic Orbital Motor

Product Type: Orbital Hydraulic Motor / Wheel Hydraulic Motor / Low-Speed High-Torque Motor

Series: BMT

Displacement Class: 500 cm³/rev

Geometric Displacement: 523.6 cm³/rev

Configuration: W-M-D

Mounting Configuration: W Wheel Mount

Procurement Type: Replacement / Compatible Replacement / Aftermarket

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Application Compatibility

Agricultural Machinery

Suitable for compatible agricultural machinery requiring high-torque hydraulic rotary power, including wheel drives, auxiliary drives, conveyors, and other hydraulic functions.

Construction Machinery

Suitable for compatible construction equipment and mobile machinery requiring hydraulic wheel or auxiliary drive systems.

Mobile Hydraulic Equipment

Suitable for mobile hydraulic equipment where a high-displacement orbital motor is required for wheel drive or other rotary functions.

Material Handling Equipment

Suitable for compatible material handling equipment, conveyors, and mobile systems requiring hydraulic rotary power.

Road Maintenance Equipment

Suitable for compatible road maintenance machinery and mobile equipment requiring hydraulic wheel-drive or auxiliary hydraulic motor applications.

Hydraulic Wheel Drive Systems

The W wheel-mount configuration makes the BMT-500-W suitable for compatible hydraulic wheel-drive applications where mounting dimensions, shaft configuration, hydraulic flow, and pressure requirements match.

Brand Replacement Reference

For aftermarket applications, BMT Series motors can be considered as alternatives to compatible orbital motor families from major hydraulic motor manufacturers, including applications involving Danfoss, M+S Hydraulic, Eaton/Char-Lynn, Parker and other manufacturers.

Replacement suitability must be confirmed according to the complete original motor specification rather than the series name alone.

Compatibility Verification

Before purchasing a BMT-500-W-M-D replacement motor, it is recommended to verify:

• Complete original motor model

• Original motor nameplate

• Equipment brand

• Equipment model

• Equipment serial number

• Displacement

• Mounting flange

• Pilot diameter

• Bolt circle diameter

• Mounting dimensions

• Output shaft configuration

• Shaft dimensions

• Hydraulic port size

• Port configuration

• Rotation requirements

• Working pressure

• Required flow rate

• Required output torque

• Case drain requirements

• Hydraulic circuit configuration

If the customer can provide the original motor nameplate, complete model number, equipment model, product photos, or installation dimensions, further Replacement compatibility can be verified.

Compatibility Note: Actual replacement suitability depends on the complete motor configuration, hydraulic pressure, flow rate, mounting dimensions, shaft specifications, port configuration, and equipment hydraulic circuit. Direct interchangeability should not be determined solely by the “BMT-500” or “W-M-D” designation.