Parker TG Motor | TG0170 TG0240 TG0335 TG0405 TG0475 | Heavy Duty LSHT Motor

Parker TG Series Heavy-Duty Low Speed High Torque (LSHT) Orbit Motors

Product Overview: The Parker TG Series represents the premium engineering standard for hydraulic power in mobile and industrial machinery. Specifically designed to handle extreme radial loads and rigorous duty cycles, this category features essential displacement models: TG0170HW460AAAB, TG0240HV460AAAB, TG0335HW460AAAB, TG0405HW440AAAB, and TG0475MS030AAAB. Utilizing Parker’s signature Roller Stator technology, the TG series delivers smooth, massive torque even at the lowest RPMs. It is the premier choice for harvester drives, large-scale winches, municipal vehicle brushes, conveyors, and heavy-duty material handling systems.

Key Technical Advantages:

• Roller Stator Technology: Incorporates roller contacts to reduce friction, enhancing mechanical efficiency and ensuring pulse-free operation during startup and low-speed “creeping” tasks.

• Superior Radial Load Capacity: Equipped with oversized tapered roller bearings, the TG series is designed to handle immense side loads directly on the shaft—eliminating the need for external bearing supports in hub and sprocket drives.

• High-Pressure Shaft Seals: Advanced seal technology manages high back-pressures, often removing the need for a case drain line and simplifying hydraulic plumbing.

• Forced-Flow Cooling: The internal drive link is continuously flushed with cooling oil, ensuring excellent heat dissipation and a significantly longer service life during continuous operations.

• Technical Spec Decoding:

  • TG0170 – TG0475: Displacement codes (cc/rev), covering medium to extreme power requirements.

  • HW / HV / MS: Relates to flange specifications, porting configurations, and specialized housing treatments for harsh environments.

Detailed Models & Specifications:

• Core Series: Parker TG Series (High Torque Orbit Motor).

• Featured Model Matrix:

  • TG0170HW460AAAB: 170cc displacement, perfect for balanced speed and power.

  • TG0240HV460AAAB: 240cc displacement, the workhorse for industrial drives.

  • TG0335HW460AAAB / TG0405HW440AAAB: High-displacement variants for extreme torque demands.

  • TG0475MS030AAAB: One of the largest displacements in the series for maximum traction.

• Core Performance Specs:

  • Rated Pressure: Continuous operating pressure up to 200 Bar (3000 PSI).

  • Torque Capability: Capable of delivering 500 Nm up to 1200 Nm of torque (depending on displacement).

  • Mounting Standard: Fully compliant with industry-standard SAE 2-Bolt / 4-Bolt interfaces.