19mm to 10mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

The D40-L66 jaw-type flexible coupling securely connects motors to shafts, absorbing small misalignment and vibration. Ideal for compact automation, robotics, and CNC projects where quick, reliable shaft connections are needed. Features zero-backlash at low torque and easy assembly. Pack size: 1 piece.

✅ Bore 1: 19 mm
✅ Bore 2: 10 mm
✅ Length: 66 mm
✅ Outer diameter: 40 mm
✅ Material: Aluminum
✅ Backlash: zero-backlash at low torque
✅ Insulation: electrical insulation

💡 What is a jaw-type flexible coupling used for in small drive systems? A handy, general-purpose connector that helps transfer power while accommodating misalignment.
- Transfers torque with minimal backlash in light-to-medium duty drives
- Absorbs angular and parallel misalignment to protect shafts and bearings
- Aluminum body provides light weight, durability, and electrical insulation