Wound rotor three-phase induction motors are recommended in cases where the load has high resistant torque or high inertia at start. External resistors are used only to start the motor, providing high torque and reduction in the inrush current.
PT. Semesta Tunas Mandiri as a WEG distributor in Indonesia offers slipring motors products with customized designs to replace your old motor with a critical dimension plug and play system, without changing the baseplate or incoming power cables for the stator and rotor, with two types of Fixed and Motorized brushes holders.