1/4" inch to 5mm Jaw Type Flexible Coupling D20-L25 - Aluminum Shaft Coupler for Motor and Drive Connections

This compact jaw-type flexible coupling connects a motor shaft to a drive shaft, absorbing minor misalignment and reducing backlash in small machines. It's commonly used in CNCs, robotics, and other light automation setups where a lightweight, rigid connection is needed.

✅ Bore 1: 1/4 in (6.35 mm); Bore 2: 5 mm; Length: 25 mm (0.98 in)
✅ Outer diameter: 20 mm (0.79 in); Material: Aluminum
✅ Jaw-type design provides tight fit with zero-backlash at low torque
✅ Electrical insulation between hub and insert
✅ Pack: 1 pc

💡 What is a jaw-type flexible coupling used for in small drive systems?

This handy device connects shafts smoothly while tolerating small misalignment and damping vibrations.

• handy for compact CNCs, robotics, and light-duty automation
• reduces backlash and shaft wear, extending bearing life
• provides electrical insulation between hub and insert for safety