15.875mm to 19mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

High quality aluminum jaw type flexible coupling designed to connect motors and drive shafts with minimal backlash in compact power transmission setups. This unit is ideal for small CNC machines, robotics, and automation gear where smooth torque transfer matters.

✅ Bore options: 15.875 mm and 19 mm
✅ Length: 66 mm
✅ Outer diameter: 40 mm aluminum body
✅ Jaw type flexible design with zero backlash at low torque
✅ Electrical insulation in coupling insert spider
✅ Quantity: One

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

Handy for keeping shafts aligned and transferring torque while absorbing misalignment in tight spaces.

• Transfers torque while absorbing angular and parallel misalignment
• Reduces vibration and backlash for smoother operation
• Easy installation with standard bore sizes 15.875 mm and 19 mm
• Ideal for small motors, automation projects, and CNC setups