0.5 Inch to 12.7mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections
✔️ 66 mm long, 40 mm diameter, single unit aluminum shaft coupler
This jaw-type flexible coupling connects a motor to a drive shaft, absorbing minor misalignment while transmitting torque. It’s commonly used in small machinery, CNC setups, robotics, and automation where smooth, reliable motion is needed. Made from lightweight aluminum, it resists corrosion and offers a tight, zero-backlash feel at low torque, making setup quick and dependable.
✅ Jaw-type flexible coupling; aluminum housing; Bore1 0.5 in (12.7 mm) and Bore2 12.7 mm (0.5 in)
✅ Length 66 mm (2.60 in), outer diameter 40 mm (1.57 in)
✅ Zero-backlash at low torque with tight fit
✅ Accepts angular misalignment, eccentricity, and twisting vibration
✅ Electrical insulation between shaft and body
✅ Material: Aluminum
✅ Quantity: One
💡 What is a jaw-type flexible coupling used for? This handy connector links rotating shafts and cushions misalignment.
- Transmits torque with minimal backlash on light loads- Absorbs angular and parallel misalignment and some vibration
- Suited for motors and drives in CNC, robotics, and automation
- Reduces wear and shock in moving assemblies