Parker TK Series Motor | TK0400K5360AAAB TK0630K5640AAA TK0400K5320AAAB | Heavy Duty Orbit Motor

Parker Torqmotor™ TK Series Ultra Heavy-Duty Hydraulic Motors

Product Overview: The Parker Torqmotor™ TK Series is a heavy-duty power powerhouse built to withstand the most demanding industrial and mobile environments. This category features the high-displacement flagship models: TK0400K5360AAAB, TK0630K5640AAA, and TK0400K5320AAAB. As the most powerful series in Parker’s orbital family, the TK Series incorporates reinforced Geroler® roller gear sets and oversized bearing support systems. This enables the motor to handle extreme axial and radial loads directly, making it the premier choice for heavy-duty winches, road cold planers, forestry grapples, large-scale material handling, and offshore engineering machinery.

Key Technical Advantages:

• Elite Torque Performance: Specifically optimized for massive loads and slow-speed operations, delivering consistent and robust tractive effort.

• Superior Radial Load Resilience: Equipped with high-spec internal tapered roller bearings, allowing the output shaft to carry heavy sprockets or wheels directly, eliminating the need for external supports.

• Patented High-Pressure Sealing: Parker’s proprietary sealing technology ensures zero-leakage under high back-pressure, significantly extending the service life in harsh environments.

• Smooth LSHT (Low Speed High Torque) Delivery: The optimized valve mechanism ensures pulse-free power delivery even at minimum speeds, allowing for precise motion control.

• Technical Decoding:

  • TK0400 / TK0630: High-displacement frames (400cc and 630cc) tailored for varying levels of heavy-duty power requirements.

  • K536 / K564 / K532: Denotes specific mounting flanges and versatile shaft configurations (e.g., reinforced splined or large-diameter keyed shafts).

Detailed Specifications & Parameters:

• Core Series: Parker Torqmotor™ TK Series.

• Featured Model Matrix: TK0400K5360AAAB, TK0630K5640AAA, TK0400K5320AAAB.

• Core Performance Specs:

  • Displacement Range: 250 cc/rev to 1000 cc/rev (Featured: 400cc – 630cc).

  • Rated Pressure: Continuous up to 200-240 Bar (2900-3480 PSI); intermittent peaks up to 300 Bar.

  • Torque Capability: Continuous torque ranging from 1500 Nm to 2200 Nm, with peaks exceeding 2800 Nm.

  • Mounting Standards: Standard SAE C 4-Bolt or ultra-heavy-duty square flanges.