Aluminum Plum Shaped Flexible Shaft Coupling 10mm To 14mm Bore 30mm Diameter 40mm Length High Torque Stepper Motor Connector Vibration Dampening Coupler For 3D Printers CNC Machines And Servo Motors Machined Aluminum Anodized Surface Low Backlash Design

Aluminum Plum Shaft Coupling, 1x 10-14 mm bore, 40x30 mm
✔️ Plum-shaped aluminum shaft coupling; 40x30 mm, 1.57x1.18 in, 12.5 N m

Designed for high torque transmission with vibration dampening, this machined aluminum plum-shaped shaft coupling is ideal for CNC machines, servo motors, spindles, and 3D printers. It provides a strong, low-backlash connection between shafts with a simple install.

✅ Size: L40mm x D30mm; bore range: 10-14 mm
✅ Material: aluminum alloy, anodized surface
✅ Torque rating: 12.5 N m
✅ Speed rating: 10000 r/min
✅ Backlash: low; easy disassembly

💡 What is a shaft coupling used for in mechanical drives?

In short, a shaft coupling connects rotating shafts to transfer torque while damping misalignment.

- Transmits torque between motors and driven components - Compensates radial, angular, and axial misalignment - Lets you assemble and service the drive quickly - Common in CNC, printers, spindles, and servo systems