uxcell 5mm to 6.35mm Shaft Coupling 25mm Length 20mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder
About this product
*Shaft Usage: 5mm to 6.35mm / 0.19 to 0.25 inch
*Material: Aluminum alloy; Size: 25x20mm/ 0.98x0.79inch( L*D)
*Feature: Spline shaft with coiling clamping; Main Color: Silver tone
*Flexibility of coupling shaft removes stress between the motor and driving components.
*The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.