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GP42 –  High-torque planetary gearboxes

NEMA 17 planetary gearbox for stepper motors (stepper or BLDC)

Planetary gearboxes for NEMA 17 stepper motors and brushless DC motors. The gearbox comes with a round flange for external rotor motors or with a square flange for internal rotor motors.

  • One-, two and three-stage versions
  • Rated output torque of 1.8 - 15 Nm
  • Reduction ratio of 4 to 241
  • 8-mm shaft
  • Low-noise version available

Please note:
For vertically installed geared motors, the gearboxes can be equipped with radial shaft seals on request. This way Hall sensors, encoders, and integrated motor controllers are protected from the gearbox lubricant.

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