In the last video we talked about what ifTorque motorThe power supply voltage of motor products such as three-phase asynchronous motors is high, and the excitation current increases, then the motor will produce excessive heating. Today, Senli Motor Xiaobian will take you to understand the problem of short circuit in the lower winding.

       inTorque motorIn the winding, if the insulation between the two adjacent wires is damaged, the two conductors will collide with each other again, which is called the winding short circuit; If all the short circuits occur in the same winding, they are called interturn short circuits. If it is a winding short circuit between two phases, it is called an interphase short circuit;

       Whether it is a short circuit between turns or phases, it will increase the current of a phase or two phases, causing a phenomenon of partial heating, resulting in aging insulation and damage to the motor; If the torque motor winding is broken, this is a fault phenomenon formed by the stator or rotor winding being broken or burned, but regardless of short circuit or open circuit, it will cause the motor to heat or even burn, so if you encounter such a situation in the production process, you need to stop immediately.

       Torque motor manufacturersJust chooseMori machine, has19Years of experience in motor production; Cultivate an experienced R & D team, can provide customers with rapid proofing services, support a customized; Our main products include: DC motor, torque motor, three-phase asynchronous motor, brake motor, single-phase asynchronous motor, etc., many varieties can be customized; It can be customized according to customer usage scenarios and budget requirements.

       Available if needed1688Search "Shengzhou Chaoli Electric Appliance Factory", or contact us directly0575-8378-1127.