Key features:
- Size: 25 x 20mm – Diameter: 5mm to 5mm
- Size: 40 x 66mm – Diameter: 19mm to 19mm
- Size: 55 x 78mm – Diameter: 25mm to 25mm
- Material: Aluminum alloy, polyurethane
- Type: Plum shaped
- Super torque can absorb vibration, appropriate a large torque transmission.
- High hardness, Durable, and excellent response, not easy to loosen.
- Flexibility of coupling shaft removes stress between the motor and driving components.
- The shaft couplers are mainly used for 3D printers, CNC machines,servo motors, spindle, step motor, etc.