Slip Ring Induction Motor
Slip Ring Induction Motor
Slip ring induction motors, also known as three phase wound rotor AC asynchronous motors, require a resistor or reactor to be connected in series in the rotor circuit to reduce starting current, increase starting torque, improve power factor, and effectively enhance starting performance. Therefore, this type of motor is typically chosen for driving large-capacity machinery with high torque requirements.
Slip Ring Induction Motor Series
Application of Slip Ring Induction Motor
- Cement Industry: Drives high-inertia load equipment such as ball mills, roller presses, and kiln tail fans.
- Iron and Metallurgy: Used in applications requiring high starting torque, such as rolling mills, cranes, and converter tilting mechanisms.
- Mining and Mineral Processing: Drives large crushers, conveyors, and mine hoists.
- Chemical and Petrochemical Industries: Drives continuously operating heavy-duty equipment such as compressors, mixers, and reactors.
- Ports and Lifting Equipment: Used in lifting and slewing mechanisms such as quay cranes, gantry cranes, and winches.
- Power and Fans: Auxiliary systems requiring smooth start-up, such as large induced draft fans and primary air fans.
