Harmonic Gear Drive Reducer With Nema 17 Stepper Motor 24V 1A 30 To 1 Ratio For DIY Robotics And Lightweight Rotary Platform Low Backlash Two Arcmin Zero Point Six Degree Step Angle IP40 Compact Gearbox

Compact Harmonic Drive Reducer with NEMA17 Motor 30:1
✔️ 30:1 harmonic drive, NEMA17 motor, 24V, 2 arcmin backlash, 1 unit

The Harmonic Drive Reducer with NEMA17 stepper is a compact, precise gearhead built for DIY robotics, lightweight rotation platforms, and small automation tasks. It pairs a low-backlash harmonic gear with a reliable NEMA17 stepper for smooth, repeatable motion in tight spaces.

✅ rated current: 1 A
✅ voltage: DC 24V
✅ ratio: 30:1
✅ backlash: 2 arcmin
✅ step angle: 0.06 degree
✅ protection level: IP40
✅ advised running torque: 1.5 NM
✅ weight: 0.6 lbs
✅ Stepper motor size: 0.9 x 1.7 x 1.7 in; Overall size: 1.9 x 1.7 x 1.7 in
✅ Package includes: harmonic drive reducer (with stepper motor) x 1, 4-wire cable x 1

💡 What is a harmonic drive reducer used for in hobby robotics?

- Handy for precise positioning on compact robotic arms - Great for lightweight rotary platforms and small CNC tasks - Improves repeatability and reduces backlash in DIY systems