0.625 Inch to 20mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

Aluminum Jaw-Type Flexible Coupling 0.625in to 20mm
✔️ 0.625in to 20mm bore, 66mm long, 40mm dia, single unit

This jaw-type flexible coupling connects motor shafts to drive shafts, absorbing minor misalignment and vibration while transmitting torque. Its compact aluminum build is ideal for small motors and tight spaces in projects like CNC machines, 3D printers, and robotics.

✅ Bore1: 0.625 in (15.875 mm)
✅ Bore2: 20 mm (0.787 in)
✅ Length: 66 mm (2.60 in)
✅ Outer diameter: 40 mm (1.57 in)
✅ Material: Aluminum
✅ Type: Jaw-type flexible coupling with zero-backlash at low torque

💡 What is a jaw-type coupling used for in small drive systems? This handy device links two shafts while tolerating slight misalignment and dampening vibration.

- Ideal for light to moderate torque in CNC, robotics, and printer heads - Helps absorb angular and parallel misalignment for smoother motion - Provides a compact, corrosion-resistant aluminum option for tight builds