15.875mm to 8mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

Jaw-type aluminum coupling with 15.875 to 8 mm bore
✔️ 1 piece pack; D40 outer diameter, 66 mm length, 15.875/8 mm bores

This jaw-type flexible coupling connects a motor shaft to a driven shaft, buffering misalignment and reducing backlash in compact drive systems. It's a solid choice for small CNCs, robotics, and conveyor assemblies where a sturdy, lightweight link is needed.

✅ Bore sizes: 15.875 mm to 8 mm; length 66 mm; outer diameter 40 mm
✅ Material: aluminum for light weight and rigidity
✅ Zero-backlash at low torque with a tight fit
✅ Flexible to absorb axial, angular misalignment and vibration
✅ Easy hub and sleeve assembly; spider color varies with stock

💡 What is a jaw-type flexible coupling used for in motor and drive systems? This handy connector keeps shafts aligned and dampens vibration in compact setups.

- jaw-type aluminum shaft coupling for motor and drive systems - handy solution to compensate angular and parallel misalignment in CNCs - reduces backlash and torsional vibration for longer bearing life