Geared Nema Fourteen Stepper With Integrated Planetary Gearbox 100 To 1 Ratio Two Phase One Point Eight Degree Step Bipolar Four Lead Cable One Meter 80mm Body Shaft 20mm Long 8mm Diameter For 3D Printer CNC DIY

Geared NEMA 14 Stepper with 100:1 Planetary Gearbox - 1 Unit
✔️ 35x35x80mm body, 100:1 planetary gearbox, 26 Ncm torque, 1.2A

This compact NEMA 14 geared stepper motor with a built-in planetary gearbox is designed for compact CNCs, 3D printers, and small robotics projects. It delivers high torque in a small package and quiet operation for precise motion control.

✅ 35x35x80mm body, 35x35x80 mm (1.38x1.38x3.15 in) overall dimension
✅ Gear ratio: 100:1 planetary gearbox
✅ Step angle: 1.8° (200 steps/rev)
✅ Holding torque: 26 Ncm (36.82 oz-in)
✅ Rated current: 1.2 A
✅ Coil resistance: 2.7 Ω
✅ Inductance: 2.9 mH ±20%
✅ Shaft: Ø8 mm, 20 mm length
✅ Cable: 1 m, color-coded leads
✅ Weight: ~450 g

💡 What is a NEMA 14 geared motor with planetary gearbox used for in small CNCs and 3D printers?

This handy explanation covers typical uses and benefits for hobbyists and makers.

- High torque in compact size suitable for tight spaces

- Smooth, controlled motion with quiet operation under load

- Easy integration with standard stepper drivers and control boards