TA-VIGOR 2Pcs Shaft Coupling Flexible Coupler 5mm to 8mm Motor Connector Joint L25xD19 Aluminum Alloy Silver Stepper Motor Coupler Joint Connector

Stepper motor coupling Material: Aluminum alloy; Connection Diameter: 5mm to 8mm; Total Length: 25mm /0.98 inch; Outside Diameter : 19mm/ 0.75 inch. Flexibility of coupling shaft removes stress between the motor and driving components. Absorption of parallel, angular misalignments and shaft end-play by spring action. Flexible coupler widely used in drive systems for encoders, instrumentation,lead screws, small pumps, feed rollers and anywhere light to medium duty, torsionally flexible coupling is required. Package Content: 2 x flexible coupling 5mm to 8mm (Feature: Screw type (coiling clamping); Main Color: Silver tone).