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Order Lookup3-Phase NEMA Frame General Purpose AC Motors
NEMA 500 Frame 3-Phase NEMA Frame General Purpose AC Motors
NEMA 500 frame three-phase general purpose AC motors have a standard 2-7/8" diameter, 5-3/4" length shaft whose center is 12-1/2" 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 5010S. “S” indicates a shorter shaft for direct-drive applications. These frame standards and letter designations are defined by the National Electrical Manufacturers Association (NEMA).
Totally Enclosed Fan-Cooled with Rigid Base Mount
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