1/2" inch to 12.7mm Jaw Type Flexible Coupling D30-L35 - Aluminum Shaft Coupler for Motor and Drive Connections

Jaw-Type Aluminum Flex Coupling, 1/2in to 12.7mm bores (1pc)
✔️ 30mm OD, 35mm long, 1/2in and 12.7mm bores, aluminum

This jaw-type flexible coupling is designed to transfer torque between shafts with minor misalignment in compact motor-to-drive setups. It’s a solid choice for hobby robotics, CNC projects, and small automation tasks where a secure, backlash-minimized connection matters.

✅ Bore sizes: 1/2" and 12.7mm
✅ Outer diameter: 30mm
✅ Length: 35mm
✅ Material: Aluminum
✅ Backlash: near zero at low torque
✅ Insulation: electrical isolation

💡 What is a jaw-type flexible coupling used for in practical setups?

It’s handy in compact drive trains to join shafts while absorbing misalignment and transmission shocks.

- handy in motor-to-drive connections for precise timing - reduces vibration and misalignment in small servo or stepper systems - aluminum jaw-type design keeps weight down and resists corrosion