16mm to 15mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

Jaw-Type Aluminum Coupling 16mm to 15mm D40-L66
✔️ One piece; D40-L66 jaw-type, 16mm to 15mm bores, aluminum

This jaw-type flexible coupling connects a motor shaft to a drive shaft, absorbing minor misalignment and vibration in CNC machines, robotics, and automation setups. It’s lightweight with aluminum construction and easy to assemble.

✅ Bore 16mm to 15mm, length 66mm
✅ Aluminum housing for light weight and rigidity
✅ Tight fit enables zero backlash at low torque
✅ Easy hub and sleeve assembly for smooth installation
✅ Electrical insulation in the insert spider; color varies by stock

💡 What is a jaw-type flexible coupling used for in motor and drive connections?

In practice, this handy component keeps shafts aligned while transmitting torque and dampening minor misalignment and twisting vibration.

- Shaft alignment and torque transmission in motor-to-drive systems
- Vibration damping for smoother operation in CNC and robotics
- Easy on-site assembly with hub-and-sleeve connection