Cooling Tower Motor; Motor Application: Cooling Tower; Motor Design: 3-Phase; Motor Enclosure Design: Totally Enclosed Fan-Cooled; HP: 50; Nameplate RPM: 1777; Frame: 326T; Motor Shaft Rotation: CW/CCW; Voltage: 230/460; Full Load Amps: 123/61.5; Phase: 3; Hz: 60/50; Motor Mounting Type: Rigid Base; Motor Mounting Position: Horizontal; Motor Bearings: Ball; Motor Frame Material: Cast Iron; Motor Thermal Protection: None; Motor Service Factor: 1.15; Ambient Temperature: 40 Degrees C; Shaft Dia.: 2 1/8 in; Shaft Length: 5 1/2 in; Length Less Shaft: 24 7/8 in; Overall Length: 30 3/8 in; Ins. Class: F; Duty: Continuous; Nominal Efficiency: 95.4 %; CC Number: CC003A; Motor Efficiency Group: NEMA Premium Efficient; Finish: Blue Epoxy; Standards: CSA (LR2025), IP55, UL (E49747; Warranty: 1 yr; RPM Range: 1701-1800; Voltage Compatibility: 220-230/460, 230/460, 460