HangzhouJQ type-jacket coupling

The JQ type-clamping shell coupling uses two axially split shells, which are clamped by bolts to realize the connection of the two shafts. The torque is transmitted by the friction between the two halves of the coupling surface, and the flat key is used for Auxiliary connection.

The disadvantage of the JQ type-jacket coupling is that the axis of the two shafts is low in accuracy, the structure and shape are more complicated, and the manufacturing and balance accuracy is low. It is only suitable for low speed and stable load occasions. Usually the linear speed of the outer edge is not greater than 5m/s, when the line speed exceeds 5m/s, balance check is required. The shaft does not need to move axially when assembling and disassembling the JQ type clamping shell coupling, so the assembly and disassembly are very convenient. In order to balance the situation, the bolts should be installed in opposite directions.Jacketed couplings do not have axial, radial and angular compensation performance.

advantage

JQ-type clamp housing coupling is composed of two clamp housings sectioned along the axial direction, mainly single groove and double groove, with key groove and without key groove, single groove clamp with single aperture and double aperture The holding type rigid coupling is tightly sleeved on the shaft, providing high torque grip without damaging the shaft surface.The double-slot rigid coupling is convenient for disassembly and maintenance, and there is no need to move other parts.The screws of the double-slot rigid coupling are installed in front and back to maintain dynamic balance.The raw materials are aluminum, carbon steel and stainless steel. There are a variety of models and specifications, and the double-aperture couplings with one end of metric and the other inch can also be customized according to the special requirements of customers.