14mm to 17mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

Aluminum jaw-type shaft coupling, 14-17mm, D40-L66 single unit
✔️ Bore 14-17mm, outer Ø40mm, length 66mm, aluminum housing

The D40-L66 jaw-type flexible coupling is designed to connect motors and drive shafts with a precise, backlash-free transfer of torque. This compact aluminum coupler suits servo motors, stepper drives, CNC setups, and robotics where smooth rotation and lightweight construction matter.

✅ Bore range: 14-17mm
✅ Outer diameter: 40mm
✅ Length: 66mm
✅ Material: Aluminum
✅ Type: Jaw-type flexible coupling
✅ Features: zero backlash at low torque, easy fit
✅ Electrical insulation

💡 What is a jaw-type flexible coupling used for in motor drive systems? This handy device helps align shafts and dampen vibration in many setups for reliable torque transfer. - Corrects minor angular, axial, and radial misalignment in couplings - Reduces backlash and vibration in CNC machines, conveyors, and robotics - Made from lightweight aluminum with 14-17mm bore range for easy mounting