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Motor Run Capacitors

72 products
Motor run capacitors maintain a charge and stay energized while a motor is operating. They improve a motor's running performance by continuously providing additional torque, whereas start capacitors exit the circuit once the motor reaches its operating speed. When replacing a run capacitor, it's important to match the shape (round, oval, or rectangle) and the microfarad rating, voltage, and dimensions of the original capacitor. Run capacitors are typically used with medium-to-high torque applications required for air conditioners, auger drives, compressors, and conveyors.
Motor run capacitors maintain a charge and stay energized while a motor is operating. They improve a motor's running performance by continuously providing additional torque, whereas start capacitors exit the circuit once the motor reaches its operating speed. When replacing a run capacitor, it's important to match the shape (round, oval, or rectangle) and the microfarad rating, voltage, and dimensions of the original capacitor. Run capacitors are typically used with medium-to-high torque applications required for air conditioners, auger drives, compressors, and conveyors.
Brand

Round Motor Run Capacitors

Round Motor Run Capacitors

These round-shaped motor run capacitors have a single capacitance value measured in microfarads (mfd or µF), compared to dual run capacitors that have two capacitance values. They are used primarily with capacitor-start/run motors where they fit into the rounded housing attached to the motor enclosure.

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