35mm (NEMA 14) 2 Stage Precision Planetary Gearbox Generator 50:1 – Low Backlash 15arc-min Speed Reducer for Stepper Motor

Compact 35mm two-stage planetary gearbox generator with 50:1 gear ratio, designed for stepper motors and precision automation systems. Features high efficiency, low backlash, and durable planetary transmission gear for accurate motion control.

35mm 2 Stage Precision Planetary Gearbox Generator 50:1

The OKD35HPE series 2 stage planetary gearbox is a high-precision speed reducer designed for compact automation, robotics, and stepper motor applications. Featuring a 50:1 gear ratio, this low-backlash planetary gearbox provides excellent torque output, stable operation, and long service life.

Key Features

  • High Precision: Two-stage planetary gear structure ensures smooth and accurate motion transmission.
  • Low Backlash: ≤15 arcmin for stable positioning and repeatability.
  • Durable Design: Precision-ground gears and sealed lubrication for long-term reliability.
  • Compact Size: 35mm diameter housing suitable for small automation equipment and stepper motors.
  • High Efficiency: Up to 94% transmission efficiency with smooth operation and low noise.

Specifications

Model: OKD35HPE50K
Gear Ratio: 50:1
Rated Torque: 8.5 N·m
Backlash: ≤15 arcmin
Efficiency: 94%
Input Speed: ≤6000 rpm
Mounting: Φ5–10/Φ22-2/F31-M3
Weight: 0.3kg

Applications

This two-stage precision planetary gearbox is ideal for stepper motors, servo drives, and automation systems requiring compact and efficient torque transmission. It is widely used in CNC machinery, robotics, packaging, and motion control applications.

Compatible Motors

Perfect match with 35mm and 42mm NEMA stepper motors or other planetary gearbox with motor assemblies.

 

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