Premium efficient 1-phase AC motor, 48-frame TEFC, 1/4 HP, 1745 RPM 60Hz, 115/230V dual voltage, ISR inverter spike resistant, sealed ball bearing, copper windings, single unit, 3-year warranty

Efficient single-phase 1/4 HP 48-frame single unit motor
✔️ 1745 RPM, 60Hz, 115/230V, TEFC, ISR, sealed ball bearing

This single unit premium efficient 1-phase TEFC motor delivers reliable 1/4 HP power for pumps, conveyors, HVAC and light industrial shop equipment.

✅ 1/4 HP output, 1745 RPM, 60Hz, dependable performance
✅ Dual voltage 115/230V with capacitor-start design
✅ 48-frame TEFC enclosure for outdoor or dusty environments
✅ ISR inverter spike resistant electronics and sealed ball bearing
✅ Copper windings and low-loss electrical grade laminations steel
✅ Single motor pack with three year warranty for peace of mind

💡 What is a sealed ball bearing used for in electric motors? Sealed ball bearings keep lubricants in and contaminants out so bearings run cooler and last longer. Quick summary of why it matters: - Improves shaft support and reduces friction, extending motor service life and protecting the rotor and stator. - Lowers maintenance needs in TEFC enclosures and works well in pump, conveyor, and linear slide unit setups. - Helps resist contamination from dust and moisture and pairs well with ISR-rated electronics for inverter-driven systems.