15mm to 16mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections
✔️ Bore 15-16 mm, length 66 mm, OD 40 mm, qty 1, zero-backlash
The D40-L66 jaw-type flexible coupling bridges motor shafts to driven shafts in precision drive systems. This aluminum unit is commonly used with stepper or servo motors in CNC machines, robotics, and automation setups to accommodate small angular and parallel misalignment while dampening vibration and preserving torque transmission.
✅ Bore 1: 15 mm; Bore 2: 16 mm
✅ Length: 66 mm; OD: 40 mm
✅ Material: Aluminum; lightweight and rigid
✅ Zero-backlash at low torque
✅ Electrical insulation between hub and insert spider
✅ Quantity: 1 piece
💡 What is a jaw type flexible coupling used for in motor drive connections? This handy piece keeps shafts aligned and dampens vibration for smoother operation. - Absorbs minor misalignment and reduces wear in CNC, robotics, and automation - Keeps backlash low while transmitting torque smoothly - Ideal for stepper and servo drive applications and light duty automation - Aluminum construction keeps weight down and resists corrosion