The new coupling works on the principle of relying on friction to drive torque. Moreover, it has the function of “slip†safety insurance when overloaded. The torque of the new coupling can be adjusted at any time. Adjustment method: Tighten or loosen the 6 hexagon socket screws 8 (illustrated) on the end face of the coupling. That is, by tightening the screws, the outer cone ring 1 and the inner cone ring 4 are brought close to (increase friction) and away (to reduce friction).
New coupling