Beefy 50 To 1 Planetary Gearbox For Nema 23 Stepper With Low Backlash 20 Arcmin, 21mm Input Shaft, 10mm Output Shaft, 30Nm Nominal Torque, 60Nm Peak Torque, 95 Percent Plus Efficiency, 3000 To 4000 RPM, Ideal For CNC Machines, 3D Printers And Lathes

Compact 50:1 planetary gearbox for NEMA 23 stepper motors
✔️ Pack size: 1; input shaft 10-21mm; output 14mm; 50:1 ratio

This 50:1 planetary gearbox is a compact drive module designed for NEMA 23/24 stepper motors. It's built for CNC machines, 3D printers, lathes, and other precision automation where high torque at low speed is needed.

✅ 50:1 ratio planetary gearbox for NEMA 23/24; nominal torque 30 Nm
✅ Peak torque 60 Nm; backlash ≤ 20 arcmin; efficiency ≥ 95%
✅ Input shaft Ø10 mm; length 21 mm; output shaft Ø14 mm; length 35 mm
✅ IP65 rated, noise ≤ 60 dB, weight 235 g, operating temp -15 to +80 C

💡 What is a planetary gearbox used for in stepper applications? A handy overview: It boosts torque and reduces speed for precise motion control.
- High torque at low speed for accuracy
- Compact form fits tight spaces
- Handy for CNCs, 3D printers, and automation
- Low backlash for repeatable positioning