1/2" to 0.625 Inch Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

Aluminum Jaw-Type Flexible Coupling for 1/2 to 5/8 bore 1pc
✔️ Jaw-type aluminum shaft coupler, bore 1/2 to 5/8 in, 66 mm long

This compact aluminum jaw-type flexible coupling connects motors to drives, handling small misalignment and vibration in compact machinery and hobby robotics.

✅ Bore1: 12.7 mm (1/2 in) and Bore2: 15.9 mm (5/8 in) with zero-backlash at low torque
✅ Length: 66 mm (2.60 in); Outer diameter: 40 mm (1.57 in); Material: Aluminum
✅ Electrical insulation included for safer operation in electrical drives
✅ Easy hub-to-sleeve fit with smooth assembly and disassembly

💡 What is a jaw-type flexible coupling used for in shaft connections?

This handy piece makes it easy to link motors and drives while tolerating slight misalignment.

- shaft connection between motor and load reduces stress on bearings
- absorbs angular and parallel misalignment to minimize vibration in the system
- lightweight aluminum design keeps weight manageable and simplifies installation