Industrial 11022E-Xl Three-Phase Induction Motor TEFC

Industrial 11022E-XL three-phase induction motor with a TEFC enclosure is built for pump-unit duty, most commonly used as a coolant pump motor in industrial equipment. The model is specified at 1 HP, operates on dual voltages 230/460 V, and runs from a 3-phase power source at 3450 RPM, all within an FB56 frame footprint. TEFC, or Totally Enclosed Fan-Cooled, construction protects windings and bearings from dust, moisture, and other contaminants, enabling reliable operation in challenging shop floors and equipment enclosures. The FB56 frame provides a compact, widely compatible mounting interface that aligns with standard small-to-midsize motor footprints, simplifying replacement or retrofit in existing pump and fluid-handling assemblies. While variants in the 11022E family include higher-horsepower and long-shaft configurations, this specific 1 HP, 230/460 V, 3-phase TEFC version is documented as a pump-unit centrifugal motor used in coolant pump applications, delivering steady, maintenance-friendly performance in continuous operation scenarios.