2 Pack Aluminum Alloy Shaft Couplers For Stepper Motors 6.35mm To 12mm 30mm Length 25mm Diameter Shaft Coupler Joint Connector For 3D Printers CNC Machines DIY Encoder
✔️ 30mm length, 25mm diameter, fits 6.35-12mm shafts, 2 pcs
These aluminum alloy shaft couplers are designed to connect stepper motor shafts to driven shafts in DIY 3D printers, CNC machines, and robotics projects. Their durable, lightweight, corrosion-resistant construction makes them a go-to choice for hobbyists and professionals alike.
✅ Aluminum alloy construction for high strength and light weight
✅ Anodized surface for corrosion resistance
✅ Precision engineering with tight tolerances
✅ Compatible with 6.35-12mm shafts (2 pieces included)
✅ 30mm length and 25mm diameter for compact setups
✅ Suitable for DIY electronics, 3D printers, CNC machines, and robotics
💡 What is a shaft coupler used for in hobby CNC and 3D printer setups? A handy explanation of how it improves alignment and motion transfer. - low-backlash connection between motor shaft and driven shaft - compatible with 6.35-12mm shafts for printers and CNC - lightweight aluminum design minimizes added load - corrosion-resistant anodized finish keeps durability long-lasting