Single Unit General Purpose 3-Phase AC Motor 20 HP, 256TC Frame, TEFC Enclosure, 3520 RPM, 60 Hz, 230/460V Dual Voltage, Inverter Rated, Cast Iron Frame, Ball Bearings, Energy Efficient

Single unit 3-phase 20 HP AC motor, 256TC frame, TEFC
✔️ TEFC enclosure, 3520 RPM, 60Hz, 230/460V, inverter rated

This single 3-phase general purpose AC motor is built for continuous or frequent duty in pumps, compressors, conveyors and industrial drive systems, with cast iron frame and sealed ball bearing reliability.

✅ 20 HP output, 3520 RPM, 256TC frame, TEFC enclosure
✅ Dual voltage 230/460V, 60 Hz, inverter rated per NEMA MG1 Part 31.4.4.2
✅ ISR (Inverter Spike Resistant) copper windings, Class F insulation, 1.15 service factor
✅ Heavy gauge steel and cast iron frames, low-loss electrical grade lamination steel
✅ Sealed ball bearing design, ball bearings, energy efficient Super-E motor, 3 year warranty

💡 What is an inverter-rated 3-phase AC motor used for? An inverter-rated 3-phase motor is handy for equipment that needs variable-speed control and reliable continuous duty. - Ideal for pumps, fans, conveyors, compressors and other industrial drives needing sealed ball bearing support - Works with VFDs for energy efficient speed control; ISR copper windings help resist inverter spikes and protect the motor - Built for continuous operation with TEFC enclosure, cast iron frame, Class F insulation and 1.15 service factor