Description of Z12A Locking Device
The main purpose of the enlargement sleeve is to replace the function of splines and solitary keys, so as to recognize the relationship amongst the components (these kinds of as gears, flywheels, pulleys, etc.) and the shaft to transmit the load.
When it is used, through the action of higher-power bolts, a huge holding pressure is created amongst the interior ring and the shaft, and amongst the outer ring and the hub. When below load, torque, axial force, or the merged load of the two is transmitted by the blended stress of the expansion sleeve and the areas and the accompanying frictional drive.
Parameter of Z12A Locking Gadget