Shengzhou Chaoli Electric Appliance Factory

Frequently asked questions

──Nov 03 , 2021Asynchronous motor related parameters (3)

       Overload capacity: Maximum torqueTmaxWith rated torqueTnThe ratio is called the overload capacity of the asynchronous motor, which is the main data to measure the short-term overload and operation stability of the motor.

       Maximum torque multipleTmax/Tn) : Maximum torqueTmaxRatio to rated torque value

       Starting torque multipleTst/Tn) : Starting torqueTstWith rated torqueTnRatio of

       Multiple of starting currentIst/In) : Starting currentIstWith rated currentInRatio of

       Output power (P) : The voltage at both ends of the motor multiplied by the current flowing through the motor,Three-phase asynchronous motorThe power value of converting electrical energy into mechanical energy (unit:KWorW)

       Rated power (Pn) : The output power on the motor shaft during rated operation. (Unit:KWorW)

Three-phase asynchronous motor manufacturers products

       Rated frequency (fNThe number of cycles allowed by alternating current in an alternating current circuit that must change in one second, that is, the specified power supply frequency(The industrial frequency is used in China50Hz). (unit)Hz)

       Power factorCOSφ) : The ratio of the input effective power to the apparent power of the three-phase asynchronous motor

       Rated voltage (Un) : Specifies the line voltage applied to the stator winding during rated operation (unitVperhapsmV)

       Capacitor capacity (C) : The amount of left and right charge stored at a given potential difference, that is, the ability to hold charge (in unitsF)

       Insulation grade: motor insulation grade refers to the heat resistance grade of the insulating material used, pointsALv.,ELv.,BLv.,FLv.,HLv.,CLv.,NLv.,RThe insulation system is roughly divided into: insulated electromagnetic wire, slot insulation, phase to phase insulation, impregnated paint, winding lead wiring, wiring insulation terminals, etc

       Senli Motor,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.

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