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Capacitor-Start NEMA Frame General Purpose AC Motors
Available1 product
Capacitor-start NEMA frame general purpose AC motors are single-phase motors that use a capacitor to provide additional power during startup for higher torque than split-phase motors. They have a main winding and an auxiliary winding with a start capacitor for use in medium-to-high-torque requirements in auger drive, conveyor, shop tool, ventilation, and pump applications. Motors have NEMA frame construction with standard dimensions that allow drop-in replacement of motors from multiple suppliers with no modifications required to existing installations. Models usually have a single capacitor cover on the top or side of the motor shell that holds the start capacitor(s) and may also have a conduit box on one side that houses the electrical connections between the external power cables and the internal electrical wiring of the motor. The frame size for these motors is shown on the motor nameplate under “Frame” or “FR”.
Voltage Compatibility
NEMA 180 Frame Capacitor-Start General Purpose AC Motors
NEMA 180 frame capacitor-start general purpose AC motors have a standard 1-1/8" diameter, 2-3/4" length shaft whose center is 4-1/2" above the mounting surface. Variations to the frame's standard dimensions and design are indicated by a letter designation following the frame number, such as 184TC. The letter “T” specifies integral HP motor dimension standards set by NEMA in 1953 and 1964, and “C” indicates that the motor can be face mounted. These frame standards and letter designations are defined by the National Electrical Manufacturers Association (NEMA).
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Open Dripproof with Rigid Base Mount
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Totally Enclosed Fan-Cooled with Face Mount
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Totally Enclosed Fan-Cooled with Rigid Base Mount
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