2 Pack Aluminum Plum Shaped Flexible Shaft Coupling 8mm To 10mm Bore 20mm Diameter 25mm Length 8x10mm Motor Connector Flexible Coupler For 3D Printer CNC Machine And Servo Stepped Motors
✔️ 2 pack plum-shaped aluminum couplers, 8mm to 10mm bore, L25xD20 (0.98x0.79in)
These plum-shaped aluminum shaft couplings connect motors to driven components in CNC machines, 3D printers, and servo systems, helping transmit torque while dampening vibration. Note: the shaft couplers are not elastic and must be located in a straight line; misalignment or eccentric mounting can cause noise and off-centering.
✅ Material: Aluminum alloy with surface oxidation treatment
✅ Size: L25mm x D20mm (0.98in x 0.79in)
✅ Bore: 8mm to 10mm
✅ Weight: 30g each
✅ Application: CNC machines, servo motors, spindle, step motor
✅ Package contents: 2 x Shaft Plum Coupling, 1x Allen Key
💡 What is a shaft coupling used for in CNC machines and 3D printers? A shaft coupling is handy for connecting a motor shaft to a driven component while tolerating small misalignments and damping vibration. - transfers torque between motor and load - dampens vibration to reduce wear - works with 8mm to 10mm bores - includes 2 couplers and an Allen key in the package
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