The middle tenon flange coupling is a rigid transmission part. It connects two flanged semi-transmission parts with ordinary flat keys to the two shafts, and then connects them with bolts to transmit motion and torque... .
During assembly and disassembly of JQ type clamp housing coupling, the shaft does not need to move axially, so it is very convenient to assemble and disassemble. The disadvantage of clamp housing coupling is that the accuracy of the axis of the two shafts is low, the structure and shape are more complicated, and the manufacturing and balance accuracy Low, only suitable for occasions with low speed and stable load...