时间：2013-11-20 10:34　作者：admin　点击： 次

The characteristics of the diaphragm coupling are similar to the bellows coupling. In fact, the way the coupling transmits torque is similar. The diaphragm itself is very thin, so it is easy to bend when the relative displacement load is generated, so it can withstand up to The deviation of 1.5 degrees also produces a lower bearing load in the servo system.Diaphragm couplings are often used in servo systems. Diaphragms have good torque rigidity, but are slightly inferior to bellows couplings.On the other hand, the diaphragm coupling is very delicate. If it is misused or improperly installed during use, it will be easily damaged. Therefore, it is very necessary to ensure that the deviation is within the tolerance of the normal operation of the coupling.
The single diaphragm coupling is not suitable for eccentricity, while the double diaphragm coupling can bend in different directions at the same time to compensate for the eccentricity.Choosing the right coupling is a key step to make good use of the coupling. In the design stage, what type of coupling to choose is considered.