GST helical gearboxes


About APS & Lenze

Robust design with a high degree of efficiency.

In combination with three-phase AC and servo motors, our helical gearboxes represent a compact, powerful drive unit.

They are robust and are characterised by high permissible radial forces, closely stepped ratios and a low backlash. They are available in a 1-, 2- and 3-stage design with a torque of up to 5920 Nm and a ratio of up to i=435.


  • 1-stage, 2-stage and 3-stage gearboxes
  • Solid shaft with keyway
  • Foot or flange mounting

Can be combined with the following motors:

  • With three-phase AC motors in line with the ErP Directive in the power range from 0.06 to 45 kW
  • With servo motors in the power range from 0.25 to 20.3 kW
  • Drive Package versions in conjunction with the decentralised Inverter Drives 8400 motec cover a power range of up to 7.5 kW

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