Industrial 40045-AV Alternating Current Motor

The Doerr Electric Corp 40045-AV is a 1/15 HP AC induction motor designed for continuous-duty operation in industrial and commercial equipment, delivering rotational power to pumps, fans, conveyors, and material-handling systems. It is a frame-mounted unit built around a D42CZ frame and powered by alternating current, making it suitable for industrial machinery and equipment drive systems across manufacturing, HVAC, agriculture, and processing environments. This industrial-grade motor assembly is intended for continuous-duty service in pumps, air compressors, blowers, machine tools, packaging equipment, and process machinery where reliable mechanical power transmission is required. Maintenance teams and system integrators use it for replacement projects, retrofit applications, and long service life in ongoing-duty installations. Common replacements for the 40045-AV include Marathon Electric D42CZ motors, Baldor fractional-horsepower motors, and Leeson AC motors with a D42 frame.