20CL66: General Purpose Motor: Open Driproof, Rigid Base Mount, 1/2 HP, 3,450 Nameplate RPM
$500.00
NEMA 48 frame three-phase general purpose AC motors have a standard 1/2″ diameter, 1-1/2″ length shaft whose center is 3″ above the base mounting surface. Variations to the frame’s standard dimensions and design are indicated by a letter designation following the frame number. These frame standards and letter designations are defined by the National Electrical Manufacturers Association (NEMA).
