15mm to 18mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

Jaw-Type Aluminum Shaft Coupling for 15-18mm Bores, D40-L66
✔️ Aluminum jaw-type coupling, bore 15-18 mm, 66 mm long (Single Unit)

This compact aluminum jaw-type flexible coupling connects motors to drives, handling 15-18 mm bore shafts with a 66 mm length and 40 mm outer diameter. It's designed for low-backlash transmission and easy assembly in CNC machines, robotics, and automation setups.

✅ Bore range accommodates 15-18 mm shafts
✅ Outer diameter 40 mm, length 66 mm; lightweight aluminum body
✅ Tight jaw-fit provides minimal backlash at low torque
✅ Easy hub and sleeve assembly with insulated spider insert (color varies)

💡 What is a jaw-type shaft coupling used for in automated drive systems?

- Handy for connecting motors to driven shafts while tolerating misalignment and dampening vibration - Reduces shock loads and backlash in drive trains - Lightweight aluminum housing makes install quick - Spider insert insulation helps electrical isolation