6.35Mm To 8Mm Shaft Coupling For 3D Printer And CNC Router, 25Mm Length, 20Mm Diameter, Aluminum Alloy Heavy Duty Coupler With Rock Solid Torque, 6061 T6 Aluminum, Anodized Finish For Smooth, Durable Motor Encoder Linkage

Heavy-Duty 6.35-8mm Shaft Coupling for CNC & 3D Printers
✔️ 6061-T6 aluminum, 25mm length, 20mm bore, heavy-duty torque.

Rigid aluminum shaft coupling connects motors to driven parts, delivering solid torque transfer in CNC machines, 3D printers, spindles, encoders, and servo or stepper motors.

✅ 6061-T6 aluminum alloy with anodized finish for strength and corrosion resistance
✅ Machined to H7 bore tolerance with go/no-go inspection for zero backlash
✅ Compact rigid coupling with high torsional stiffness and low maintenance
✅ Suitable for high-speed rotation and a wide range of uses in CNC, servo motors, stepper motors, spindles, encoders, and 3D printers

💡 What is a shaft coupling used for in motion systems?

A handy component that links two rotating shafts to transmit torque while tolerating misalignment. - Torque transmission between motor and driven part - Reduces stress on bearings and motor - Works with CNC machines, 3D printers, encoders, and spindles - Made from 6061-T6 aluminum with anodized finish ✝️