We know that the variable frequency motor can use the frequency converter for speed regulation design, then the ordinary three-phase asynchronous motor can be variable frequency speed regulation? The answer is yes, to know that the inverter is not designed for the frequency conversion motor, the following and Senli motor Xiaobian together to understand about ordinaryThree-phase asynchronous motorVariable frequency speed regulation.
The difference between ordinary motor and variable frequency motor is reflected in the heat dissipation performance, rotor bearing and insulation level, ordinary three-phase asynchronous motor heat dissipation is driven by the shaft wind blade heat dissipation, will produce different changes according to the motor speed, high speed when the air volume is large, low speed air volume will become smaller; The frequency conversion motor is generally the use of a special cooling fan for heat dissipation, and its heat dissipation performance is not affected by the motor speed.
If the motor is running at a low speed, the speed is not high, in this caseThree-phase asynchronous motorIt will cause heat or even burn because of insufficient heat dissipation, but the inverter motor has a special cooling fan that can solve this problem well, so if the three-phase asynchronous motor wants to run at a low speed for a long time, then it needs to strengthen cooling measures and improve heat dissipation performance.
Therefore, the frequency conversion speed regulation of the three-phase asynchronous motor is suitable for the situation that the speed regulation is not frequent and is not in long-term low-frequency operation, so it can be used instead of the frequency conversion motor.
Three-phase asynchronous motor manufacturersMori machine,19Focus 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.
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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