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GNP Low Backlash Planetary Gearbox

GNP Low Backlash Planetary Gearbox

The GNP range of precision planetary gearboxes are high quality, low backlash gearboxes, featuring an aluminium housing that can be fitted with a range of brushed, brushless and stepper motors. The range is offered with five different sizes to suit the motor requirements from 40mm, 60mm, 90mm, 120mm and 150mm in diameter with ratio’s from 3:1 up to 100:1 in one or two stages, with down to 1 arc-minute backlash at one stage. Gear ratio of up to 1000:1 may be available upon request.

The integral hardened and ground planetary gears rotate on needle bearings to give smooth and quite rotation, with the steel output shaft supported by two deep groove bearings to ensure rigidity. The gearboxes are very competitively priced and applications include machine tools, robotics, pick and place machines etc.

GNP Low Backlash Planetary Gearbox Features

  • Low noise
  • Low backlash: 1 arc-min (available for stage one)
  • Long shaft design available
  • High torque, low inertia
  • High efficiency
  • Small dimensions
  • Easy to assemble with stepper or servo motors

Datasheet DownloadDatasheet: GNP Low Backlash Planetary Gearbox