Danfoss OMS & OMT Motor | OMS160 OMS200 OMS250 OMS315 OMS400 | 151B3015

Danfoss OMS & OMT Series High-Performance Hydraulic Orbit Motors

Product Overview: The Danfoss OMS and OMT Series represent the performance backbone of mobile and industrial hydraulic drives worldwide. Utilizing advanced Disc Valve technology, these motors are specifically engineered to maintain superior volumetric efficiency in high-pressure environments. This category focuses on primary models: OMS160, OMS200, OMS250, OMS315, OMS400, and the heavy-duty OMT315 (Part No. 151B3015).

Danfoss OMS motors offer an exceptional power-to-weight ratio, featuring an integrated Geroler gear set that minimizes startup friction. The OMT series takes performance further with enhanced bearing capacity, making them the premier choice for material handling equipment, municipal sweepers, harvester brush drives, and mid-sized hydraulic winches.

Key Technical Advantages:

• Disc Valve Technology: An independent valve plate automatically compensates for wear under pressure, maintaining peak efficiency throughout the motor’s lifespan.

• Robust Bearing Architecture: Equipped with oversized tapered roller bearings, the output shaft handles significant radial and axial loads—ideal for direct-drive applications.

• Integrated Reliability: High-pressure shaft seals manage back-pressure spikes efficiently, reducing the necessity for external case drains in most systems.

• Precision OEM Interchangeability:

  • 151B3015 (OMT315): Guarantees 100% fit-and-function replacement with genuine Danfoss specifications, including exact flange and port dimensions.

Detailed Specifications & Parameters:

• Core Series: Danfoss OMS Series & OMT Series.

• Featured Model Matrix: OMS160, OMS200, OMS250, OMS315, OMS400, OMT315, 151B3015.

• Core Performance Specs:

  • Displacement Range: 80 cc/rev to 400 cc/rev (OMS); up to 500 cc/rev (OMT).

  • Rated Pressure: Continuous up to 210 Bar (3050 PSI); Intermittent peaks up to 280 Bar (4050 PSI).

  • Torque Capability: Continuous torque up to 820 Nm (OMS) and 1250 Nm (OMT).

  • Mounting Standards: SAE A 2-bolt, 4-Bolt Square, and Wheel Mount flanges.

  • Shaft Options: 1-1/4″ Keyed, 32mm Keyed, Splined, and Tapered shaft options available.