Danfoss OMTW Motor | OMTW200 OMTW315 OMTW400 OMTW500 | 151B3028 151B3029
| Model Number | OMTW, OMTW400 11116528 151B3028, OMTW200 151B3025 151B3029, OMTW500 151B3029, OMTW315 151B3033 |
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Product Description
Danfoss OMTW Series Heavy-Duty Hydraulic Wheel Motors
Product Overview: The Danfoss OMTW Series orbital hydraulic motors are premier heavy-duty solutions specifically engineered for wheel drives in mobile machinery. By positioning the mounting flange in the center of the motor, the OMTW series can be integrated directly into wheels or rollers, optimizing the load distribution. This category features the full displacement range: OMTW200, OMTW315, OMTW400, and OMTW500, with a focus on precise part numbers 151B3028 (11116528), 151B3029, 151B3025, and 151B3033.
Utilizing Disc Valve technology paired with oversized tapered roller bearings, the OMTW series maintains elite performance even under massive radial loads. It is the premier choice for lawnmower propulsion, construction wheel drives, heavy-duty feed rollers, and various agricultural machinery drives.
Key Technical Advantages:
Compact Wheel Mounting: The unique flange position reduces overall length and aligns the load center with the motor’s bearings, significantly extending service life.
Extreme Load Resilience: A reinforced bearing system handles intense shocks and high radial pressures directly from the wheel or hub.
Premium High-Pressure Sealing: Standard high-pressure shaft seals manage system back-pressure spikes efficiently, ensuring leak-free long-term operation.
100% OEM Interchangeability: Accurate matching for 151B3028 (OMTW400) and 151B3029 (OMTW500) ensures guaranteed fit-and-function replacement.
Detailed Specifications & Parameters:
Core Series: Danfoss OMTW Series (Wheel Mount)
Featured Model Matrix: OMTW200, OMTW315, OMTW400, OMTW500, 11116528, 151B3028, 151B3029, 151B3025, 151B3033
Core Performance Specs:
Displacement Range: 200 cc/rev to 500 cc/rev.
Rated Pressure: Continuous up to 210 Bar (3050 PSI); Intermittent peaks up to 280 Bar (4050 PSI).
Torque Capability: Continuous torque up to 1250 Nm; Intermittent peaks up to 1550 Nm.
Mounting Standards: Specialized Wheel Flange with options for Keyed, Splined, or Tapered shafts.





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