Brand: Marathon Item: Motor IP Rating: IP43 Includes: Dynapar HS35 encoder Series: Black MAX Additional Information: Optional TRDA-25CBL-VWD-xx premade encoder cable available Mounting: C-face/removable rigid base Voltage Rating: 230/460 VAC Horsepower Rating: 1/2hp Shaft Type: Round with square key Enclosure Type: TENV Voltage Type: AC Number of Phases: 3 Frame Material: Rolled steel Nameplate RPM: 1735rpm Motor Frame: NEMA 56C Motor Type: Induction Integrated Brake: No Shaft Diameter: 5/8in Efficiency: 80 Overload Type: None Efficiency Group: Premium efficiency Motor Application: High-performance inverter duty Synchronous Speed: 1800rpm Shaft Material: 1144 Stressproof (C-223) steel Electrically Reversible: Yes Insulation Class: Class F Service Factor: 1.0 NEMA Design: Design A Junction Box Orientation: F1 Mounting Orientation: Horizontal or vertical Constant Torque Rating: 1000:1 Variable Torque Rating: 10:1 Marathon Black MAX premium efficiency AC induction motor, high-performance inverter duty, 1/2hp, 3-phase, 230/460 VAC, 1800rpm, TENV, NEMA 56C frame, rolled steel, C-face/removable rigid base mount. Dynapar HS35 encoder included.