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Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines, refrigerators, rolling mills, lathes, power factor improv

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Question ajoutée par walid elghonamy , Senior Electrical Engineer , Freyssinet
Date de publication: 2013/05/01
Imtiaz Khan
par Imtiaz Khan , Electrical Engineer , ProDiesel Pvt. Ltd.,

vacuum cleaners: 1 phase or3 phase induction motors depending on the capacity of motor

phonographic appliances: DC motors are used in such appliances ( Mostly Speed control ) vending machines: Stepper motors are mostly used in such application with some controlled actuators

refrigerators: Simple AC motors or Induction Motors

rolling mills: Induction Motors with gear system to have more torque

lathes: AC motors as well as Dc motors are used in lathe Machine ( varying from Machine to machine)

power factor improv: Synchronous Motors are used for improving power factor but first we have to run system on induction motor to achieve near synchronous rpm

Karam Soliman
par Karam Soliman , Electrical Project Manager , Power System and Information Tech.

vaccum cleaners,refregirator etc ..............
Induction motors (3ph or1ph) power factor correction (synchronous motor)

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