Parker Torqmotor TK Series | TK0400K5320AAAA, TK0315K5320AAAB | LSHT Hydraulic Motor

Parker Torqmotor™ TK Series High-Performance LSHT Hydraulic Motors

Product Overview: The Parker Torqmotor™ TK Series represents the industry standard for heavy-duty orbit motors designed for high-performance hydrostatic drives. Incorporating Parker’s advanced Geroler® technology, the TK series is engineered for applications requiring extreme power density, high starting torque, and exceptional durability. This featured selection includes core configurations: TK0400K5320AAAA and TK0315K5320AAAB (including specific code 00512AC0632). Thanks to its robust heavy-duty bearing arrangement, the TK series handles massive radial loads while delivering significant torque, making it the premier choice for travel drives, winch systems, rotary drilling rigs, and forestry attachments.

Key Technical Advantages:

• Superior Geroler® Engineering: Precision rollers at the stator-rotor contact points minimize friction, enhancing mechanical efficiency and ensuring pulse-free operation at ultra-low speeds.

• Exceptional Radial Load Capacity: The reinforced heavy-duty bearing design allows the motor to withstand intense side loads directly, simplifying machine design by eliminating external support bearings.

• High-Efficiency Distribution: Optimized valve plate design ensures minimal internal leakage, maintaining stable torque output even under high pressure and elevated temperatures.

• High-Pressure Shaft Seals: Premium seals are standard, allowing the motor to handle significant back pressures and extending service life in demanding bidirectional applications.

• Target Applications: Combine harvester drives, skid steer loaders, port winches, road construction machinery, and timber harvesting heads.

Detailed Models & Parameters:

• Core Series: Parker Torqmotor™ TK Series (Heavy Duty LSHT).

• Model Keywords: TK0400, TK0315, TK0400K5320AAAA, TK0315K5320AAAB (00512AC0632).

• Technical Specs Decoding:

  • TK0400K5320AAAA: 400cc displacement spec, featuring K-type output shaft and standard AAAA functional module.

  • TK0315K5320AAAB: 315cc displacement spec, equipped with high-performance 5320 interface and specific version optimizations.

• Pressure Specs: Continuous pressure up to 200 Bar (3000 PSI), with peak pressures reaching 280 Bar (4000 PSI).

• Displacement Scope: Covering a precise power spectrum from 315 cm³/rev to 400 cm³/rev.