In production, the commonly used three-phase AC, if there is no special requirements, generally use AC motor, mainly because the three-phase AC asynchronous motor has a simple structure, robust and durable, and reliable work, easy maintenance, but also has the disadvantage that the speed is more difficult, so we are often used for mechanical characteristics of hard and no special requirements of the general production machinery drag.

       Three-phase AC asynchronous motorIn the selection, the main consideration is power, working voltage, type, type and protection of electrical appliances. In the choice of power, there is a distinction between continuous operation and short-time operation, for continuous operation of the motor, first calculate the power of the production machinery, the rated power of the selected motor is equal to or greater than the power of the production machinery; The power of the motor running for a short time can allow for appropriate overload. Set the overload coefficient toλThe rated power of the motor can be the power required by the production machinery.

       In different working environments, it is necessary to use different structures of the motor to ensure reliable operation, the common structural forms are open, protected, closed and explosion-proof. The choice of voltage level depends on the type, power and site voltage of the three-phase AC asynchronous motor.

       Senli Motor,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.