5pcs Flexible Shaft Coupling CNC 3D Printer Stepper Motor Connector Coupler
- Made of aluminum alloy materials, strong and durable, has a long service life.
- The shaft is fixed by means of tightening bolts, which is convenient to use.
- The rotation characteristics of CW and CCW are exactly the same, and the adaptability is strong.
- With the function of buffering, damping and improving the dynamic performance of the shaft series.
- There are 5 Couplings can meet your use and replacement needs, very practically.
