Parker TG & TGK Series Motor | TG0475MS050AAAA, TGK0405MS1L0AAAA, TG0530TB190AALY | LSHT Motor

Parker Torqmotor™ TG & TGK Series Heavy-Duty LSHT Hydraulic Motors

Product Overview: The Parker Torqmotor™ TG and TGK Series represent the global benchmark for durability and high-torque output in hydrostatic drives. Incorporating Parker’s patented Geroler® technology, these motors are engineered for heavy-duty applications demanding extreme power density and continuous operation in the harshest environments. This featured selection includes core high-performance configurations: TG0475MS050AAAA, TGK0405MS1L0AAAA (Reinforced), and TG0530TB190AALY. With a superior heavy-duty bearing architecture, this series delivers torque up to 1,200 Nm while withstanding intense radial and axial loads, making it the premier choice for agricultural propulsion, rotary drill heads, heavy winches, and forestry machinery.

Key Technical Advantages:

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

• Exceptional Radial Load Capacity: The specialized heavy-duty bearing system allows the motor to withstand intense side loads directly (e.g., direct-drive sprockets or wheels), eliminating the need for auxiliary support bearings.

• High-Pressure Shaft Seals: Standard premium seals handle significant back pressures, providing greater flexibility in hydraulic circuit design and extending seal service life.

• Modular Versatility: * TG0475/TG0530: Standard heavy-duty frame offering a wide displacement spectrum.

  • TGK Series: Features an enhanced internal drive link for applications with frequent shock loads.

• Target Applications: Combine harvester propulsion, skid steer loaders, port winches, material handling equipment, and industrial shredders.

Detailed Models & Parameters:

• Core Series: Parker Torqmotor™ TG & TGK Series (Large Frame LSHT).

• Model Keywords: TG0475MS050AAAA, TGK0405MS1L0AAAA, TG0530TB190AALY.

• Technical Specs Decoding:

  • TG0475: 475cc displacement, MS050 standard flange and shaft.

  • TGK0405: 405cc reinforced spec, MS1L0 specialized configuration.

  • TG0530: 530cc large displacement, TB190AALY specific valve group and interface.

• Pressure Specs: Nominal Pressure 200 Bar (3000 PSI), Peak Pressure 280 Bar (4000 PSI).