The ever-power coupling teaches you how to correctly protect the JMⅡ basic diaphragm coupling without counterbore?

JMⅡ type non-counterbore basic diaphragm coupling can compensate the axial, radial and angular deviation caused by the production deviation between the main and auxiliary, the configuration deviation, the bearing deformation and the influence of temperature rise changes. The JMⅡ type non-counterbore basic diaphragm coupling belongs to the flexible coupling of the metal elastic element. It has the ability to rely on the metal coupling diaphragm to connect the main, conceptually transfer torque, without elastic attenuation, no noise, and does not require lubrication. The advantages are the current ideal products for diaphragm couplings and replacement of ordinary couplings.

Maintenance

How to maintain the JM Ⅱ type non-counterbore basic diaphragm coupling? Good lubrication is the JM Ⅱ type non-counterbore basic diaphragm coupling to consolidate the tight guarantee for reliable operation and also slow down wear.Under the premise of sufficient diaphragm bending strength and diaphragm surface contact strength, the diaphragm width should be determined with a larger degree of overlap, and the diaphragm width should not be blindly increased to save the layout size from increasing.The ordinary diaphragm width factor is 8-14.The smaller diaphragm width should be determined by the allowable diaphragm stress, and the width required for the displacement of the force point caused by the inclination between the shafts along the diaphragm width should also be considered.

JM Ⅱ type non-counterbore basic diaphragm coupling is a tight way of application life.The diaphragm width factor affects the winding strength of the diaphragm and the surface contact strength of the diaphragm. The greater the diaphragm width factor, the greater the strength of these two items. The diaphragm width factor affects the degree of coincidence. When the diaphragm width factor is less than a specific value When the limit of, the increase of its value has a greater impact on the growth of the coincidence degree, and when it is greater than this specific value, the increase of the value of the device has a smaller impact on the growth of the coincidence degree. It is against the JM Ⅱ type non-counterbore of the arc bulge curve. For basic diaphragm couplings, the diaphragm width still determines the parameters of the drum radius as well as the backlash. The larger the diaphragm width, the larger the drum radius and the larger the backlash required.