The US Motors HD10P1E is a premium efficient 10 HP hostile duty electric motor delivering 3600 RPM performance in a rugged NEMA 215T frame, ideal for demanding industrial applications. Rated at 230/460V three-phase with 23.5/11.8 amps, it features a keyed shaft measuring 1-3/8" x 3-3/8", TEFC enclosure, Class F insulation, ball bearings, and 1.15 service factor for reliable overload handling. Its cast iron construction includes corrosion-resistant paint, stainless steel nameplate, and zinc-plated hardware, supporting 20:1 variable torque and 40°C ambient operation with 90.2% efficiency.