General Purpose Motor Three Phase Motor Design 3-Phase 50 HP Nameplate RPM 3 570 No of Speeds 1 Voltage 460V AC Full Load Amps 59.8 A 200L Frame Usable @ 208V No Usable @ 200V No Hz 60 Hz Motor Service Factor 1.25 Max Ambient Temp 104 Degrees F Motor Thermal Protection None Duty Cycle Continuous Ins. Class F NEMA Design None Motor Enclosure Design Totally Enclosed Fan-Cooled Motor Shaft Rotation CW/CCW Motor Mounting Type Face/Base Motor Shaft Design Keyed