Aluminum Shaft Coupling 10mm To 10mm Flexible Spider Coupler With Jaw Length 30mm Diameter 25mm For 3D Printers CNC Routers Milling Machines Silver Or Red Finish Easy Install And High Precision MECCANIXITY

Aluminum 10mm to 10mm Spider Jaw Coupler - Single Piece
✔️ 10mm to 10mm fit, 30mm jaw length, 25mm OD, aluminum

This compact aluminum jaw-style spider coupling connects two 10mm shafts, enabling precise power transmission in small machinery. It's a common choice for 3D printers, CNC routers, milling rigs, and encoder-driven setups where compact size and reliable torque transfer matter.

✅ Connection diameter 10mm to 10mm / 0.39in to 0.39in
✅ Total length 30mm / 1.18in
✅ Outside diameter 25mm / 0.98in
✅ Material: aluminum hubs with polyurethane elastomer insert
✅ Finish: Silver or Red finish to match setup
✅ Assembly: jaw lock design for easy installation

💡 What is a shaft coupling used for in precision motion control systems? This handy component helps join two rotating shafts while tolerating minor misalignment, improving torque transfer and protecting bearings.

- Torque transfer in compact form and vibration damping - Misalignment tolerance reduces wear on motors and bearings - Simple jaw lock assembly supports quick maintenance - Ideal for 3D printers, CNC machines, and automation setups