Reliance Electric 6229177 Duty Master® 3-Phase AC Motor, 15HP 254T Frame

Reliance Electric 6229177 Duty Master® is a heavy‑duty 3‑phase AC induction motor designed for industrial applications, featuring a TEFC enclosure, high efficiency performance, and continuous duty operation for reliable service in demanding environments. Manufacturer: Reliance Electric (ABB / Baldor‑Reliance) Country of Manufacture: USA Product Type: AC Electric Motor Series: Duty Master® Part Number: 6229177 Frame Size: 254T Motor Type: Induction motor Phase: 3‑Phase Horsepower: 15 HP Rated Voltage: 400 V Frequency: 60 Hz Full Load Current: 20.8 A Speed: 1765 RPM Design: NEMA Design B Type: P Service Factor: 1.15 Duty Rating: Continuous (CONT) Enclosure Type: TEFC (Totally Enclosed Fan Cooled) Ambient Temperature Rating: 40 °C Insulation Class: Class F Power Factor: 83.8% NEMA Nominal Efficiency: 92.4% Guaranteed Efficiency: 91.7% Code Letter: G Maximum Correctable kVAR: 0.40 Over Temperature Protection: Yes (internal protection) Drive End Bearing: 45BC03J30X Opposite Drive End Bearing: 45BC03J30X Mounting Type: Foot mount (typical for 254T frame) Shaft Type: Solid keyed shaft Cooling Method: External fan cooled (TEFC) Housing Material: Cast iron frame Application Type: Industrial motor drive Typical Use: Pumps, fans, conveyors, compressors, general machinery Construction: Heavy‑duty industrial design with sealed enclosure and cooling fan Finish: Industrial painted housing Operating Environment: Indoor/outdoor industrial applications (protected from direct environment exposure) Motor Weight: 307 lbs (approx. 139 kg) Approximate Dimensions: Standard 254T frame (approx. 600–800 mm length depending on configuration)