Armstrong R46132-027 3/4HP Variable Speed Motor 208-230V 1-Phase

The Armstrong R46132-027 is a 3/4 HP variable speed motor designed for use with Armstrong integrated pump systems. Rated for 208–230V single-phase power, this electronically commutated motor (ECM) delivers precise, demand-based speed control, making it ideal for hydronic heating, cooling, and domestic water circulation applications.

Variable speed operation allows the motor to modulate output in response to system demand, reducing energy consumption compared to fixed-speed alternatives. This design supports Armstrong's integrated pump and motor assemblies, ensuring reliable OEM-compatible performance and straightforward serviceability.

Key Features:

• Voltage: 208–230V, 1-Phase
• Horsepower: 3/4 HP (0.75 HP)
• Motor Type: Variable Speed (ECM – Electronically Commutated Motor)
• Designed for Armstrong pump assemblies requiring OEM motor replacement
• Energy-efficient variable speed operation reduces power consumption
• Modulates speed to match system load, minimizing wear and extending service life
• Compatible with Armstrong integrated pump/motor configurations

This motor is an OEM replacement part engineered to Armstrong's specifications, ensuring a direct fit and dependable long-term operation in hydronic and fluid-handling systems.