Description
The US Motors T12S2A is a dependable general purpose electric motor engineered for demanding commercial and industrial HVAC and mechanical applications. Built to NEMA standards and featuring a totally enclosed fan cooled (TEFC) design, this motor delivers consistent performance while protecting internal components from dust, moisture, and airborne contaminants.
Motor Overview
The T12S2A operates on a three-phase power supply at 208-230/460 Vac, making it compatible with a wide range of commercial electrical systems. Rated at 1/2 horsepower and running at 1725 RPM, this single-speed motor provides smooth, efficient operation for fans, blowers, pumps, and other general purpose equipment. Reversible rotation adds installation flexibility, allowing the motor to be configured for virtually any application requirement.
Key Specifications
- Horsepower: 1/2 HP
- Voltage: 208-230/460 Vac (Three Phase)
- Speed: 1725 RPM, 1 Speed
- Amperage: 1.8-1.8/0.9 Amps
- NEMA Frame Size: 56
- Enclosure Type: Totally Enclosed Fan Cooled (TEFC)
- Bearing Type: Ball Bearing
- Mount Type: Rigid Mount
- Rotation: Reversible
Design & Construction
- Totally Enclosed Fan Cooled (TEFC) enclosure protects against dust, debris, and moisture ingress
- Ball bearing construction ensures long service life and reduced maintenance requirements
- Rigid mount base provides secure, vibration-resistant installation
- Reversible rotation offers versatile mounting and application flexibility
- 56 NEMA frame ensures dimensional compatibility with standard motor mounts and couplings
Applications
The US Motors T12S2A is well suited for a broad range of general purpose applications including HVAC blowers, exhaust fans, pumps, compressors, and light industrial machinery. Its three-phase design and TEFC enclosure make it an ideal choice for commercial mechanical rooms, rooftop equipment, and industrial environments where reliability and longevity are critical.
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