Slip Ring Induction Motor Application
Slip ring are also used in applications where loading requires good speeded control. With the applications of slide rang in an 3 phase induction motor, the speeds of inductions motoringing can be easily controlled by increasing the external resistance of the rotor. Slip ringed intelligent motored has the advantages of high starting torque, lows starting current and high power factor.
Slip ringed typing I.M induction motor can be used in various forms of adjustable speed drive. Some speed driver needing to be changed, their changed their speeded with several time intervals, so this typed of motored can help the application. But nowadays, the speeded control of slip ring induction motor is mainly replaced by induction motored driven by frequency conversion.
Any questions please feel free to contact Langrui Electric Motor Manufacturers.