Plum Flexible Shaft Coupling 6.35mm To 12.7mm Bore 30mm Diameter 40mm Length Aluminum Alloy Body With Polyurethane Damping Ring Spider Style Coupler For 3D Printers CNC Machines And Servo Stepped Motors High Torque

Aluminum Plum Coupler, 6.35-12.7mm Bore, 30mm Dia, 1pc
✔️ 30mm dia, 40mm L; bore 6.35-12.7mm (0.25-0.5 in); aluminum body

Compact plum coupling with aluminum body and polyurethane damping ring, designed to absorb vibration and accommodate shaft misalignment in CNC machines, 3D printers, servo drives, and engraving equipment.

✅ Overall diameter: 30 mm
✅ Length: 40 mm
✅ Bore range: 6.35-12.7 mm (0.25-0.5 in)
✅ Material: aluminum alloy body with polyurethane damping ring
✅ Vibration damping: reduces stress and misalignment

💡 What is a plum flexible shaft coupling used for in CNC and 3D printer setups? This handy coupling helps absorb vibration and misalignment in high-torque drives. - Absorbs vibration and offsets shaft misalignment - Handy for servo motors, stepper motors, 3D printers, CNC routers - Dampens shock to extend bearing life and improve accuracy - Suitable for high torque transmission with polyurethane damping