Two Pack Aluminum Flexible Shaft Couplings 10mm To 14mm Bore, 35mm Long Plum Shaped Spider Coupler For Servo And Stepper Motors, 3D Printer DIY Encoder CNC Machines, Beefy High Torque Transmission With Vibration Dampening

Two-Pack Aluminum Plum Shaft Couplings, 10-14mm Bore
✔️ L35mm x D30mm, 1.4 in long, 10-14mm bore (0.39-0.55 in)

This two-pack plum-shaped aluminum flexible shaft coupling connects motors to driven shafts in CNC machines, 3D printers, encoders, and related drive systems. Built for high torque transmission with vibration dampening, it helps keep alignment under load and extends drivetrain life.

✅ Material: 6061-T6 aircraft aluminum with polyurethane elastomer
✅ Bore range: 10 mm to 14 mm
✅ Length: 35 mm (1.4 in)
✅ Shape: Plum-shaped flexible spider for vibration dampening
✅ Torque capability: High torque transmission with vibration absorption
✅ Pack size: 2 pieces

💡 What is a shaft coupling used for in hobby CNC setups? This handy connector helps join motor shafts to driven parts while dampening vibration. - Smooth torque transfer between motor and load - Allows small misalignment without stressing bearings - Ideal for CNC machines, 3D printers, and encoder rigs