Parker TK Series Motor | TK0250-TK1000 | TK1000K5640AAAA | Heavy Duty Orbit Motor

Parker TK Series Extreme-Duty LSHT Hydraulic Orbit Motors

Product Overview: The Parker TK Series is the “High-Torque Flagship” of the Parker Hannifin orbital motor family. This category provides comprehensive support for all displacements: TK0250, TK0315, TK0400, TK0500, TK0630, TK0800, and the massive TK1000, with a specialized focus on model TK1000K5640AAAA.

The TK Series is engineered for the most punishing environments. Utilizing a high-capacity disc valve design and reinforced Roller Vane technology, it maintains superior volumetric efficiency under high-pressure conditions. Its defining characteristic is the oversized, heavy-duty tapered roller bearing set, allowing the motor to directly drive equipment subject to violent shock loads. It is the ultimate power solution for heavy-duty winches, material handling conveyors, large agricultural harvesters, wood processing machinery, and tunneling equipment.

Key Technical Advantages:

• Elite Torque Delivery: As the pinnacle of orbital motor performance, the TK series delivers up to 2300 Nm of continuous torque, handling heavy-load startups with ease.

• High Flow Capacity: Optimized internal porting supports high flow inputs up to 225 L/min, ensuring high-efficiency power transmission.

• Patented Roller Vane Technology: The roller-supported gear set minimizes friction and guarantees pulse-free torque delivery even at ultra-low speeds, significantly extending the core component’s life.

• Precision Technical Decoding: TK1000K5640AAAA—the “K56” suffix identifies the specific heavy-duty flange and shaft configuration for guaranteed 100% OEM interchangeability.

Detailed Specifications & Parameters:

• Core Series: Parker Hannifin TK Series (Extreme Duty)

• Featured Model Matrix: TK0250, TK0315, TK0400, TK0500, TK0630, TK0800, TK1000, TK1000K5640AAAA

• Core Performance Specs:

  • Displacement Range: 250 cc/rev to 1000 cc/rev (15.3 – 61.0 cu in/rev)

  • Rated Pressure: Continuous up to 200 Bar (2900 PSI); Intermittent peaks exceeding 300 Bar (4350 PSI)

  • Torque Capability: Continuous torque up to 2270 Nm, with intermittent peaks exceeding 2800 Nm

  • Flow Capacity: Continuous flow up to 170 L/min, intermittent flow up to 225 L/min

  • Mounting Standards: 4-Bolt Square (160mm) and Wheel Mount flanges with 2″ Keyed or oversized Splined shaft options