Aluminum Plum Shaped Flexible Shaft Coupler 5mm To 8mm Bore 25mm Diameter 30mm Length 2 Pack For 3D Printer CNC Machine And Servo Stepped Motors High Torque Vibration Damping

Aluminum Plum Shaft Coupler 5-8 mm Bore, 30 mm L (2-Pack)
✔️ Bore 5-8 mm, L30 mm, Ø25 mm, 2-Pack aluminum alloy shaft couplers

These plum-shaped aluminum shaft couplers connect motors to driven shafts in CNC machines, 3D printers, spindles, and servo systems, providing solid torque transfer while dampening vibration, and are handy for setups including linear slide units.

✅ Bore: 5-8 mm (0.2-0.31 in)
✅ Size: L30 mm x D25 mm (1.18 in x 0.98 in)
✅ Material: aluminum alloy with polyurethane interface; color silver/red
✅ Pack: 2 x shaft plum couplers + 1 Allen key
✅ Features: plum shape for high torque transmission and vibration dampening

💡 What is a shaft coupler used for in CNC machines and 3D printers? - Handy connector that transfers rotation from motor shaft to driven shaft while tolerating minor misalignment. - Reduces stress on bearings and motors by dampening vibration and shock. - Fits 5-8 mm shafts and is easy to install across multiple axes.