Vector Motor; Motor Application: Crane; Motor Design: 3-Phase; Motor Enclosure Design: Totally Enclosed Nonventilated; HP: 3; Nameplate RPM: 1760; Speed Range: 2000:1 CT; Max. Speed: 5,400 RPM; Frame: 182TC; Max. Operating Frequency: 120 Hz; Voltage: 230/460; Hz: 60; Phase: 3; Full Load Amps: 8/4; Motor Mounting Type: Face/Base; Motor Mounting Position: Horizontal; Motor Shaft Rotation: CW/CCW; Motor Bearings: Ball; Motor Service Factor: 1; Motor Thermal Protection: T-Stat; Ins. Class: H; Insulation Feature: Class F; Ambient Temperature: 40 Degrees C; Nominal Efficiency: 86.5 %; CC Number: CC003A; Motor Efficiency Group: NEMA Premium Efficient; NEMA Design: B; Motor Frame Material: Cast Iron; Finish: Blue Enamel; Base: Rigid; Duty: Continuous; Encoder Acceptable: Yes; Encoder Shaft: 1 in x 1-3/4 in; Motor Shaft Design: Keyed; Shaft Dia.: 1 1/8 in; Shaft Length: 2 5/8 in; Overall Length: 16 11/16 in; Standards: CE, CSA Certified (LR2025), UL Recognized (E49747); Warranty: 3 yr; RPM Range: 1701-1800; Voltage Compatibility: 208, 208-220/440, 208-230, 208-230/460, 208-240, 220-230/460, 220/460, 230, 230/460, 240, 460; Green Certification or Other Recognition: NEMA Premium(R) Rated