Feature 1: the Shaft Collars is fixed on one side of the rotating part and used for axial fixing of the rotating part.
Feature 2: the Shaft Collars is fixed at one end of the guide shaft and used as a stopper of a linear motion mechanism taking the guide shaft as a guide rail.
Feature 3: because the shaft is held by the screw locking on both sides, the damage of the shaft part after use can be avoided.
Feature 4: compared with the slit shaft collar, the split shaft collar can be assembled more freely and maintained more conveniently.
Feature 5: aluminum material is adopted to meet the lightweight requirements.