These operations will result in a reduction in the service life of the plum coupling

Plum couplings are mechanical transmission components used in various mechanical equipment. Many manufacturers make mistakes when using plum couplings, such as frequent high-speed start-stop, overload operation, and lack of timely maintenance, among others. These operations can shorten the service life of plum couplings. So why do these operations affect the service life of plum couplings? Let's take a look.
In fact, this is related to the structure of the plum coupling. Plum couplings are composed of claw plates and elastic pads, and the fit between the claw plate and the elastic pad is very precise. If there is overload or frequent start-stop operations, it will increase the wear between them, thereby affecting the service life of the entire coupling.

In addition, lack of timely maintenance is also a reason for the shortened service life of plum couplings. Since plum couplings will wear during operation, if maintenance is not performed in a timely manner, it will lead to unstable operation and ultimately shorten the service life.

Now we know that these wrong operations can shorten the service life of plum couplings. So, to extend the service life of plum couplings, it is necessary to pay attention to the following points:

1. Overload: Using plum couplings under working conditions that exceed their rated torque or speed will result in insufficient load-bearing capacity, causing the coupling to operate under overload. Long-term overload can lead to coupling damage or shortened service life.

2. Improper lubrication: Improper lubrication can increase friction, accelerate wear, and cause excessive temperature rise in plum couplings. If the appropriate amount of lubricant is not added regularly or inappropriate lubricants are used, it will affect the normal operation and service life of the coupling.

3. Bearing misalignment: If the installation of the two end bearings is incorrect, or if there is uneven wear on the shaft or bearing seat of the shaft or coupling, it will cause the bearings to bear additional loads during the operation of the coupling, accelerating wear and failure.

4. Improper installation and maintenance: Incorrect installation, loose fasteners, damaged threads, aging seals, etc., will cause unstable operation, increased vibration, and noise, thereby affecting the service life of the coupling.

5. Environmental factors: Harsh working environments, such as high temperatures, humidity, corrosive media, etc., can damage the materials and lubricants of the coupling, which may lead to a shortened service life.
By paying attention to these points in the selection and use process, the service life of plum couplings can be greatly extended. Of course, when purchasing, please choose high-quality products, as the quality of plum couplings directly affects their service life. If you need to purchase, you can contact the coupling manufacturer - Shanghai XinDe!