Brand: IronHorse Item: Motor IP Rating: IP43 Series: MTR Mounting: C-face/removable rigid base Voltage Rating: 115/230 VAC Horsepower Rating: 1/3hp Shaft Type: Round with square key Enclosure Type: TEFC Voltage Type: AC Number of Phases: 1 Frame Material: Rolled steel Nameplate RPM: 1725rpm Motor Frame: NEMA 56C Motor Type: Induction Integrated Brake: No Shaft Diameter: 5/8in Efficiency: 63 Overload Type: None Efficiency Group: Standard efficiency Motor Application: General purpose Synchronous Speed: 1800rpm Shaft Material: 1045 hot rolled (C-204) steel Electrically Reversible: Yes Insulation Class: Class F Service Factor: 1.15 NEMA Design: Design N Junction Box Orientation: F1 Mounting Orientation: Horizontal or vertical IronHorse MTR standard efficiency AC induction motor, general purpose, 1/3hp, 1-phase, 115/230 VAC, 1800rpm, TEFC, NEMA 56C frame, rolled steel, C-face/removable rigid base mount.