When the three-phase asynchronous motor produces overcurrent phenomenon, it is often caused by serious heating, and the reasons for this situation are also what we should understand. Senforce Motor Xiaobian mainly starts from the power supply problem, the load problem, and the problem itself.Three-phase asynchronous motor manufacturersBriefly summarize the cause of overflow for everyone.
If there is a problem with the power supply, the reasons for overheating of the three-phase asynchronous motor are as follows:
inThree-phase asynchronous motorWhen the voltage is too high, the reverse electromotive force is easy to occur, and the magnetic flux density and other factors will increase, the increase of magnetic flux will lead to the increase of excitation current, and it is easy to cause the copper loss of the three-phase asynchronous motor winding to increase, resulting in overheating of the winding, and thus overheating of the motor. If the voltage is too low, then the electromagnetic torque is unchanged, but the magnetic flux will be reduced, the rotor current will be correspondingly larger, when the load power component increases, it is easy to cause an increase in copper loss, then the motor fixed, rotor winding will overheat.
Shengzhou Senli Motor, yesThree-phase asynchronous motor manufacturersProvide diversified customization, specification customization, appearance customization, special shaft customization and color customization. We provide our customers with fast proofing service, complete quality inspection report and technical after-sales service. With reliable quality, reasonable price, excellent-The quality of service has been praised by the majority of users.
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Long axis torque motor products, suitable for winding and winding scenarios, can be customized for different industry scenarios, to meet the requirements of use. This product produced by Senli has the characteristics of reasonable structure, high efficiency, good characteristics and long service life.
Shengzhou Senli Motor19Old motor manufacturers, with a number of their own motor production lines, from the shell, shaft, rotor, stator are independent production, all products are the use of professional product quality supervision and testing equipment full inspection factory, can provide testing reports. From the shaft machining to the whole machine assembly are completed independently. Truly realize factory direct sales.
Senli motor products are used180°High temperature resistance all copper coil material, torque motor products can be used with different rotors (ordinary rotors/Steel rotor), rotor of different motor characteristics are different, we from the shell, shaft, rotor, stator are produced by the independent, all products are the use of professional product quality supervision and testing equipment full inspection factory, can provide testing reports.
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