The core challenge of the ∅6mm miniature planetary gear motor lies in the extreme difficulties in precision, manufacturing processes, and assembly introduced by miniaturization. The ∅6mm planetary gear stepper motor is a systematic engineering project that integrates ultra-precision machining, special material processing, and extreme assembly techniques. Its challenges are systemic, leading to a cost significantly higher than that of conventional-sized gear motors.

Nidec ∅6mm Planetary Gear Stepper Motor Specifications:

  • Motor Step Angle:​ 18°
  • Gear Ratio:​ 1:47.02
  • Mass:​ 1.1 g
  • Winding Resistance:​ 20 Ω
  • Output Torque:​ >5 mN·m
  • Backlash:​ <3°
  • Dimensions:​ ∅6 × 13.25 mm
  • Applications:​ Mobile phones, AR glasses, medical endoscopes, micro robot joints, surveillance cameras, micro valves, instruments and meters, etc.

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