Parker TF Series Motor | TF0475 TF0280 | BMR50 Orbit Motor | TF0475US080AAAF

Parker TF Series & BMR High-Performance Hydraulic Orbit Motors

Product Overview: This category features the most versatile medium-duty hydraulic drive solutions, including the Parker TF Series (specifically TF0475US080AAAF and TF0280MS010AAAA) and the industry-standard BMR50 motor. These units are engineered to provide the perfect balance of size, pressure capability, and cost-efficiency.

The TF Series utilizes Parker’s patented Roller Vane technology and a disc-valve design to maintain elite volumetric efficiency under continuous high pressure. The BMR (JS) Series is a classic spool-valve motor known for its lightweight durability and high starting torque in industrial and agricultural settings. They are the premier choice for mid-sized mowers, conveyor drives, harvester brushes, and hydraulic winches.

Key Technical Advantages:

• Superior Load Resilience: TF motors feature heavy-duty roller bearings capable of sustaining significant radial loads—ideal for direct-drive applications.

• Low-Speed Smoothness: Roller Vane geometry minimizes internal friction, ensuring smooth, pulse-free torque delivery even at ultra-low speeds.

• Integrated Reliability: High-pressure shaft seals manage system back-pressure spikes with ease, reducing the necessity for external case drains.

• Technical Decoding:

  • TF0475 / TF0280: Core displacement frames from 280cc to 475cc, catering to diverse torque requirements.

  • BMR50: The optimal choice for compact drives requiring high RPM and reliable power density.

Detailed Specifications & Parameters:

• Core Series: Parker Hannifin TF Series & BMR (JS) Series.

• Featured Model Matrix: TF0475US080AAAF, TF0280MS010AAAA, BMR50, BMR160, BMR250.

• Core Performance Specs:

  • Displacement Range: 50 cc/rev to 475 cc/rev.

  • Rated Pressure: Continuous up to 145-200 Bar; Intermittent peaks exceeding 280 Bar.

  • Torque Capability: Continuous torque spanning from 100 Nm up to 800 Nm, with peaks up to 1000 Nm.

  • Flow Capacity: Supports continuous flow inputs of 60-75 L/min.

  • Mounting Standards: SAE A 2-Bolt, 4-Bolt Square, and Magneto flanges with 1″ Keyed, 1-1/4″ Keyed, or Splined shaft options.