Beefy 14Mm To 12Mm Shaft Coupling For Stepper Motors, 40X32Mm Aluminum Alloy Joint Connector, Screw Clamp Design, 3D Printer And CNC Machine Encoder Compatible, Pack Of 2
✔️ 14-12 mm shaft, 40x32 mm, aluminum, screw clamp, 2-pack
These shaft couplings connect 14 mm and 12 mm shafts in small CNC machines, 3D printers, and encoder-driven drives. Made from lightweight aluminum alloy, they provide a secure, backlash-minimized link between motor and driven components.
✅ Shaft usage: 14 mm to 12 mm / 0.55" to 0.47"
✅ Size: 40x32 mm (LxD) / 1.57x1.26 in
✅ Material: Aluminum alloy, silver-tone finish
✅ Design: Screw-clamp, zero-backlash, one-piece metallic spring coupling
✅ Weight: 67 g per piece
✅ Pack: 2 pieces in set (Pack of 2)
💡 What is the role of a shaft coupling in reducing backlash and misalignment in stepper-driven CNC and 3D printer axes? This handy connector links motors to driven shafts and helps absorb misalignment and vibration for better precision.
- Transmits torque with minimal backlash
- Compensates for angular and parallel misalignment
- Screw clamp design enables quick, secure mounting
- Compatible with 14-12 mm shafts and 40x32 mm footprint