Is it found that after the three-phase asynchronous motor is used for a long time, the surface will form rust spots, and there will not be a lot of rust at the beginning, but gradually increase and increase? This is because there is no timely maintenance treatment, and if the time is longer, the rust area will increase, and in serious cases, it will affect the normal use of the motor.

       In that wayThree-phase asynchronous motorWhy do rust spots occur? This is mainly because of metal oxidation reaction, long-term exposure to the air, or corrosion by oxygen in water and become oxides, so the reason for rust spots is very simple, that is, the air insulating medium, that is, the type of coating is unreasonable or the quality of itself is too low, can not effectively isolate the air.

       In the production of motor products, if the plating time is not enough, the electric coating of the motor will produce rust spots, which is a problem of the process; However, if the ambient air flow used in the installation of three-phase asynchronous motor equipment is poor, the humidity is large or the temperature difference is large, it will also cause rust spots on the motor coating; There is also that when we store, if the seal of the packaging motor is damaged, the motor will be oxidized and the coating will rust.

       Mori machine,20Focus on the development and production of electric motors. Available if needed1688Search factory name "Shengzhou Chaoli Electric Appliance Factory" , Or online consultation message, we will have business personnel to get in touch with you, you can also contact us directly0575-8378-1127.