10mm to 19mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections
✔️ 40mm OD; bore 10mm/19mm; 66mm length; single unit
The D40-L66 is a jaw-type flexible coupling made from aluminum. It links a motor shaft to a driven shaft, delivering smooth torque with minimal backlash. This compact, lightweight design is ideal for small to medium drive systems, robotics, and CNC machinery where precise alignment and vibration damping matter.
✅ Bore options: 10 mm and 19 mm to fit common motor shafts
✅ Material: Aluminum alloy for lightweight strength and corrosion resistance
✅ Size and fit: 40 mm hub diameter, 66 mm overall length, jaw-style for tight coupling
✅ Insulation and easy assembly for reliable operation in mechanical systems
💡 What is the best way to select a jaw-type flexible coupling for motor drives? This handy guide helps you pick the right size and style for smooth torque and reliable alignment. - bore compatibility and hub size - misalignment tolerance and vibration damping - material compatibility and insulation considerations - installation tips and maintenance routines