Brand: Marathon Item: Motor IP Rating: IP55 Series: Globetrotter Additional Information: Class I Div 2 hazardous rating Mounting: Rigid base Manufacturer Part Number: 284TTFCD6026 Voltage Rating: 208-230/460 VAC Horsepower Rating: 25hp Shaft Type: Round with square key Enclosure Type: TEFC Voltage Type: AC Number of Phases: 3 Frame Material: Cast iron Nameplate RPM: 1772rpm Motor Frame: NEMA 284T Motor Type: Induction Integrated Brake: No Shaft Diameter: 1-7/8in Efficiency: 93.6 Overload Type: None Efficiency Group: Premium efficiency Motor Application: General purpose, inverter rated and severe duty Synchronous Speed: 1800rpm Shaft Material: 1045 hot rolled (C-204) steel Electrically Reversible: Yes Insulation Class: Class F Service Factor: 1.15 (sine), 1.0 (drive) NEMA Design: Design B Junction Box Orientation: F1 reversible Mounting Orientation: Horizontal Constant Torque Rating: 10:1 Variable Torque Rating: 10:1 Marathon Globetrotter premium efficiency AC induction motor, general purpose, inverter rated and severe duty, 25hp, 3-phase, 208-230/460 VAC, 1800rpm, TEFC, NEMA 284T frame, cast iron, rigid base mount.