D27L40 8X8mm Encoder Shaft Coupling Double Loop Beefy Flexible Aluminum For CNC Machines And 3D Printers Servo Motors Universal Joint High Torque Smooth Operation 1Pcs

Aluminum encoder shaft coupling with double-loop, 1Pcs kit
✔️ LS-D-D27L40 aluminum double-loop encoder shaft coupling, 0.3 N·m

This compact aluminum encoder shaft coupling connects motors and encoders in CNC machines and 3D printers. The double-loop design delivers solid torque transfer with flexible misalignment handling for smooth, reliable motion.

✅ Model LS-D-D27L40 with double-loop universal joint
✅ Aluminum body for lightweight, rigid support
✅ Rated torque 0.3 N·m; max torque 0.6 N·m
✅ Max speed 3000 rpm; moment of inertia 4.7e-6 kg·m2
✅ Permissible parallel misalignment 2.5 mm; angular 10°
✅ Inner bore options 4-11 mm (4,5,6,7,8,9,10,11 mm)

💡 What is an encoder shaft coupling used for in CNC machines and 3D printers? Handy connector to link encoder and motor shafts for precise motion control. - Improves precision by reducing backlash and buffering minor misalignments. - Handles axial, angular, and parallel misalignment to keep motion smooth. - Easy swap-in for standard bore sizes (4-11 mm) for flexible setups.