Rolled Steel TEFC NEMA Premium Efficiency Motors
This document provides detailed specifications and features of TECO-Westinghouse's Rolled Steel TEFC motors with NEMA Premium Efficiency ratings. Designed for fans, blowers, pumps, compressors, and HVAC systems, these motors offer durability, inverter-duty capabilities, and a range of mounting options.
Key Points
- Covers motor models from 1/4 HP to 10 HP, 3600/1800/1200 RPM speeds.
- Totally Enclosed Fan Cooled (TEFC) IP44 enclosure for robust protection.
- Includes features like oversized rotatable conduit box and bi-directional rotation.
- Inverter duty rated with 20:1 variable torque and 10:1 constant torque ranges.
- Available in footed and round-body C-face configurations.
- Built with Class F insulation, Class B temperature rise, and NEMA Design B torque.
- Constructed with carbon steel shaft, aluminum die-cast rotors, and cast iron end brackets.
- Certified with UL, CSA, and CE marks; suitable for international use.