General Purpose 3-Phase AC Motor 25 HP, 284T Frame, OPSB Enclosure, 1760 RPM, 60Hz, 230/460V, Inverter-Rated ISR Copper Windings, Sealed Ball Bearing, Energy-Saving Super-E Single Unit

Single 3-phase AC motor, 25 HP, 284T frame
✔️ 25 HP, 1760 RPM, 60Hz, 230/460V, inverter-rated, OPSB

This single Super-E general-purpose 3-phase AC motor is built for continuous industrial use, such as pumps, fans, conveyors and other variable-torque systems. It balances energy savings with heavy-duty performance.

✅ 25 HP output, 1760 RPM, 60 Hz, 230/460V
✅ 284T frame with OPSB enclosure, moisture-resistant
✅ Inverter spike resistant (ISR) copper windings, inverter-rated per NEMA MG1 Part 31.4.4.2
✅ Sealed ball bearing design with long-life ball bearings
✅ Low-loss electrical lamination grade steel for better efficiency
✅ Suited for pumps, fans, conveyors and variable torque applications
✅ Energy-saving Super-E design with a three year warranty

💡 What are the benefits of inverter-rated 3-phase AC motors for variable-torque systems? Inverter-rated motors keep speed control tight and reduce stress when paired with VFD drives. Quick snapshot: - Improved speed control and efficiency using inverter-rated ISR windings and sealed ball bearing setups - Lower operating temperatures and less maintenance thanks to moisture-resistant frames and low-loss lamination steel - Better long-term energy savings for continuous duty runs; handy for pumps, fans and conveyor systems