Description
US Motors 3913 — 3/4HP 1140RPM Multi-Voltage Motor
The US Motors 3913 is a dependable general purpose motor engineered for demanding HVAC and commercial applications. Rated at 3/4 horsepower and operating at 1140 RPM, this motor delivers smooth, consistent low-speed performance ideal for fans, blowers, pumps, and other driven equipment where precise speed control matters.
Voltage Flexibility
Designed for versatile installation, the 3913 supports multi-voltage operation at 208-230/460V, making it compatible with a wide range of single-phase and three-phase commercial electrical systems. This flexibility simplifies retrofits and reduces the need for additional electrical infrastructure.
Key Specifications
- Brand: US Motors
- SKU: 3913
- Horsepower: 3/4 HP
- Speed: 1140 RPM
- Voltage: 208-230/460V
- Motor Type: General Purpose
Designed for HVAC Professionals
US Motors has a long-standing reputation for producing high-quality, durable motors built to meet the rigorous demands of the HVAC and refrigeration industries. The 3913 continues that tradition, offering technicians and contractors a reliable replacement or new-installation option backed by proven engineering.
Applications
- Commercial HVAC blower and fan assemblies
- Hydronic circulating pump drives
- Air handling unit motors
- General industrial and mechanical equipment







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