Helical Worm Gear Units

PSH Series

PGR Drive Technologies provides solutions with PSH series products for driving and positioning carriage platforms.

  • Helical and worm gear units with 90° input and output axis range.
  • Casing with feet, flange F options
  • Rigid case structure and suitable for heat transfer.
  • System resistance calculations are made in accordance with ISO, DIN and NIEMANN standards.
  • Different input options may be provided (Coupled motor, IEC, PAM, W, Servo motor connected, ...).
  • Different output options available (Solid shaft, Hollow shaft, With shrink disc, ...).
  • Different mounting accessories available (B5 flange, B14 flange, Torque arm, ...).
  • Bodies are manufactured from sfero (GGG 40-50) and peak (GG 20-25).
  • Helical gears are made of cast and 21NiCrMo2, screws are made of 16MnCr5 case-hardening steel, worm wheels are made of CuSn12 Ni2-C bronze material.
  • High-quality bearing and sealing components are used.
  • Special requests of the customers may be considered.
For more information:
Technical Specs
Min Max
Power [kW] 0.2 15
Moment [Nm] 3 3600
Output Speed [r/min] 0.2 330

After-Sale Services

For all your maintenance and repair processes, we provide warranty, product upgrade and maintenance/repair services and extend the life of your investment with our experienced team in our broad and competent service network.

  More information

Gear Unit Selection Application

Determine your need for gear unit, then we will talk about the optimum PGR solution for you together...

  START