Boss Torque Planetary Gearbox For NEMA 17 Stepper Motor, 13.73 To 1 Gear Ratio, 0.131 Degree Step Angle, Bipolar 4 Wire, Built For DIY CNC, Robotics, 3D Printing Upgrades And Camera Rig Stabilization

Planetary Gearbox for NEMA 17 Stepper Motors, 13.73:1
✔️ 13.73:1 planetary gearbox, single unit, 0.131° step angle

Designed to pair with NEMA 17 bipolar 4-wire stepper motors, this compact planetary gearbox delivers more torque and smoother motion for DIY CNC machines, robotics projects, 3D printing upgrades, and camera rig stabilization.

✅ Gear ratio 13.73:1 for higher torque and controlled speed
✅ 0.131 degree step angle for precise positioning
✅ Bipolar 4-wire configuration for common drivers
✅ Rated current 1.68 A and coil resistance 1.65 ohms

💡 What is a planetary gearbox used for in CNC and robotics projects?

This gear unit is handy for boosting torque and controlling speed in tight spaces. - high torque planetary gearbox for compact CNC and robotics projects - precise speed control for 3D printers and camera rigs - compatible with common bipolar stepper drivers - reduces motor load and vibration in tight spaces