Solution Description

Description of Z7D Locking Device 

The primary function of the expansion sleeve is to exchange the function of splines and solitary keys, so as to comprehend the connection amongst the elements (this sort of as gears, flywheels, pulleys, etc.) and the shaft to transmit the load.

   When it is employed, through the action of higher-toughness bolts, a massive keeping pressure is generated amongst the interior ring and the shaft, and among the outer ring and the hub. When below load, torque, axial force, or the combined load of the two is transmitted by the combined stress of the expansion sleeve and the parts and the accompanying frictional power.

Parameter of Z7D Locking Device