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39mm Diameter X 49mm Length; 10000RPM rotational speed
Clamp-style mount for secure attachment to shaft
Accommodates angular, parallel misalignment
Aluminum hubs for light weight, stainless steel discs for strength
Used to drive the ball screws on 3D printer, CNC mill, servo motor, stepper motor, encoder, no backlash
Features Axial, angular, radial compensation Backlash-free Torsionally stiff Maintenance-free Free from wear Specification Outer diameter 39mm Length 49mm Net weight: 118g Rated torque: 5.8N*M Packing list: 1pc*coupler