Magnetic couplings do not require direct mechanical connection in transmission, but use the interaction between magnets and the characteristics of the magnetic field to transmit mechanical energy. Magnetic couplings solve the leakage problem of dynamic seals in some mechanical devices. It is widely used in sealed transmission machinery in chemical, electroplating, papermaking, pharmaceutical, food, vacuum and other industries.

Its advantages are as follows:

1. Torque is transmitted through the air gap without any contact between the two parts, so there are no wearing parts

2. No lubrication required; specified starting method can be provided

3. Capable of contactless transmission in a sealed environment

4. Easy installation, maintenance-free