A.O. Smith T57026 is a 1 HP, three‑phase AC motor designed for dual‑voltage operation (200-230 V or 460 V). This four‑pole design runs at about 1,730 RPM and uses a 143T frame, enabling compatibility with a wide range of standard mounting footprints. It is a general‑purpose motor suitable for HVAC equipment, fans, pumps, and other machinery that require a reliable 143T‑frame AO Smith unit at 60 Hz service. Key specs for this model include 1 horsepower; dual voltage 200-230/460 V; 1,730 RPM; 4 poles; frame 143T. The T57026 designation uniquely identifies this specific AO Smith motor within stock catalogs and cross‑reference listings.
