18mm to 5/8" inch Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

This D40-L66 jaw-type flexible coupling in aluminum connects motors to drives, absorbing misalignment and shocks in small-to-mid-size machinery. It’s ideal for CNC machines, robotics, and automation setups where smooth torque transfer matters.

✅ Type: Jaw-type flexible coupling
✅ Material: Aluminum
✅ Bore range: 18 mm to 5/8 in
✅ Application: Motor-to-drive shaft connections
✅ Pack: 1 piece

💡 What is a common use case for a jaw-type flexible coupling in small mechanical systems?

This handy piece helps pair a motor and driven shaft with misalignment tolerance and dampens shock.

• handy torque transfer for CNC machines, 3D printers, and robotics
• reduces vibration and shock in drive trains for smoother operation
• lightweight aluminum construction for easy mounting and maintenance