D-series Gear Motor Gr. 2.5

Specifically designed for demanding mobile equipment applications where maximum performance is required at peak power levels and operating temperatures our Cast Iron Motors ensure great productivity and excellent fuel efficiency along with reduced vehicle emissions.

  • Non-tin-coated external surface allowing higher bearing loads due to high pressures.
  • Thrust plate design for high efficiency over a wide temperature range.
  • Teflon® coated bushings for extended life under extreme temperature and pressure conditions.
  • High strength cast iron construction for efficient performance in continuous operation.
  • Custom engineered shaft bearings and dual pressure-balanced thrust plates for high starting torque and long life.
  • Easy installation in optimized machines due to compact, power-dense design.
  • Viton® seals are standard to sustain higher temperature and fluid capabilities.
  • Variety of integrated valve options
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The compact size (20% smaller than conventional gear motors), with side and rear port options, add to design flexibility for installation in tighter places. Additionally the use of high temperature seals and a dust resistant shaft seal protector improve performance and help extend operating life.

The D-motor differs slightly from the D-pumps in internal design. The D-pump uses a thicker dual pressure-balanced thrust plate design to ensure high starting torque and long life with lower viscosity oils. The design of the body allows for high axial and radial external loads without the need for an outrigger bearing assembly.

Additionally for fan drive applications, a variety of valve options are offered for great flexibility to allow for integrated reversing, proportional relief, fixed relief, and anti-cavitation valves.

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