Henan JQ type clamp shell coupling

During assembly and disassembly of the JQ type clamp coupling, the shaft does not need to move axially, so the assembly and disassembly are very convenient. The disadvantage of the clamp 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 are Low, only suitable for low speed and stable load occasions, usually the linear speed of the outer edge is not more than 5m/s, when the linear speed exceeds 5m/s, balance verification is required.

The JQ type clamp shell coupling uses two clamp shells split along the axial direction, 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 as an auxiliary Join.In order to improve the balance, the bolts should be installed in the opposite phase and in the opposite phase.Jacketed couplings do not have axial, radial and angular compensation performance.

When assembling, due to the pre-tightening force of each bolt, the mating surfaces of the clamping shell and the shaft are pressed against each other.When assembling and disassembling, the shaft does not need to move axially, so it is very convenient to assemble and disassemble. The disadvantage 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 is low. It is only suitable for low speed and stable load occasions. Generally, the linear velocity of the outer edge is not more than 5m/s. When the linear velocity exceeds 5m/s, a balance check is required.In order to balance the situation, the bolts should be installed in reverse and inverted phases.Does not have axial, radial and angular compensation performance.

Features of JQ type clamp coupling:

(1) Light weight, ultra-low inertia and high sensitivity;

(2) Maintenance-free, oil-resistant and resistant;

(3) Eccentricity cannot be tolerated, and the shaft should be exposed as much as possible during use;

(4) The main body material can be cast steel/stainless steel;

(5) The fixing method includes clamping and top wire fixing;

(6) Simple structure, convenient for loading and unloading;

Technical parameters of JQ type clamp coupling: