10mm To 14mm Shaft Coupler Aluminum Alloy 40mm Length 32mm Diameter Stepper Motor Coupler For 3D Printer CNC Machine DIY Encoder Joint Connector High Torque Dope Aluminum Shaft Coupler For Precise Alignment In DIY Projects And CNC Machines

Aluminum shaft coupler 10-14mm, 40x32mm unit
✔️ 10-14mm shaft, aluminum alloy, 40x32mm unit, screw clamp

This precision shaft coupler securely joins a motor shaft to a driven shaft, absorbing minor misalignment and reducing vibration in small CNC machines and DIY 3D printers. It's a handy upgrade for stepper motors and encoder joints on compact DIY CNC setups.

✅ Shaft compatibility: accepts 10mm to 14mm shafts
✅ Material: aluminum alloy, silver finish
✅ Size: 40x32mm housing for compact mounting
✅ Clamp type: screw-type clamping for secure grip
✅ Use: ideal for stepper motors, encoder joints, and small CNCs/3D printers

💡 What is a shaft coupler used for in DIY CNC machines?

This handy device joins two shafts, smoothing transmission and absorbing misalignment.

- Improves torque transfer and reduces bearing wear
- Helps align motor and drive shafts in printers and small CNCs
- Easy to install and upgrade during DIY projects