TMT Series Hydraulic Motor | TMT400-11045433 TMT250 TMT315 TMT630 | Heavy Duty Orbit Motor

TMT Series Ultra Heavy-Duty Disc Valve Hydraulic Motors

Product Overview: The TMT Series represents the high-performance flagship of orbital motor technology, engineered specifically for the most demanding heavy-duty applications. This category highlights the flagship model TMT400-11045433 and provides full coverage for the TMT250, TMT315, TMT400, TMT470, TMT500, and TMT630 displacement frames. Utilizing advanced Disc Valve distribution technology, the TMT Series maintains superior volumetric efficiency under continuous high-pressure conditions. Featuring reinforced Geroler® roller sets and oversized tapered roller bearings, these motors deliver unparalleled power output and shock resistance in Low Speed High Torque (LSHT) operations.

Key Technical Advantages:

• Superior Load Capacity: The TMT housing is equipped with industry-leading heavy-duty bearings capable of handling massive radial and axial loads—ideal for heavy vehicle drive wheels and large-scale winches.

• High-Pressure Disc Valve Precision: The independent valve plate automatically balances wear clearances under pressure, ensuring the motor maintains peak efficiency throughout its service life.

• Extreme Power Density: Achieves massive torque output within a compact envelope, with continuous operating pressures up to 250 Bar.

• 11045433 Specification: A specialized TMT400 configuration optimized for heavy-duty industrial interfaces, ensuring elite sealing reliability under high-intensity cycles.

• Applications: Widely used in heavy drilling rigs, forestry harvesters, excavator propel drives, large-scale material shredders, and marine windlasses.

Detailed Specifications & Parameters:

• Core Series: TMT & OMT Series Heavy-Duty Motors.

• Full Model Range: TMT250, TMT315, TMT400, TMT470, TMT500, TMT630.

• Featured Specific Model: TMT400-11045433.

• Core Performance Specs:

  • Displacement Range: 250 cc/rev to 630 cc/rev.

  • Rated Pressure: Continuous up to 250 Bar (3625 PSI); intermittent peaks up to 350 Bar.

  • Torque Capability: Continuous torque ranging from 1000 Nm to 2200 Nm, with peaks exceeding 2500 Nm.

  • Mounting Standards: Standard 4-Bolt SAE C or Square flanges with multiple oversized Keyed, Splined, or Tapered shaft options.