14mm to 0.5 Inch Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

Jaw-Type 14mm to 0.5in Aluminum Flexible Coupling D40-L66
✔️ 14mm and 0.5in bore, 66mm length, aluminum jaw coupling, single pack

The D40-L66 jaw-type flexible coupling is a lightweight aluminum shaft connector designed to join two shafts with a firm, backlash-minimized fit. It’s commonly used to connect motors to gearboxes, spindles, conveyors, and CNC machines, where smooth torque transmission and some misalignment tolerance matter.

✅ Bore 1: 14mm (0.55"), Bore 2: 0.5" (12.7mm) jaw-type connection
✅ Outer diameter: 40mm (1.57")
✅ Length: 66mm (2.60")
✅ Material: aluminum, lightweight and corrosion resistant
✅ Features: zero backlash at low torque; easy assembly; handles misalignment and vibration
✅ Pack: 1 piece per order

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

It's a handy way to link shafts while absorbing misalignment and vibration.

• Handy for connecting motors to gearboxes, spindles, or conveyors.
• Helps absorb misalignment and twisting vibration to improve precision.
• Made from aluminum with electrical insulation for safe, reliable operation.