General Purpose Motor: Open Drip Proof, Rigid Base Mount, 60 HP, 230/460V AC

NEMA 360 frame three-phase general purpose AC motors have a standard 2-3/8" diameter, 5-7/8" length shaft whose center is 9" 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 364/5TSC. The letter “T” specifies integral HP motor dimension standards set by NEMA in 1953 and 1964, “S” indicates a standard shorter shaft for direct-drive applications, 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).