Two Speed General Purpose Split Phase Motor 0.33 HP, 1725 To 1140 RPM, 115V AC, 56 Frame, 60 Hz, Continuous Duty, Service Factor 1.35, No Thermal Protection

Two-Speed General Purpose Split-Phase Motor, 0.33 HP
✔️ 115V AC, 60 Hz, 56 frame, continuous duty, SF 1.35

This two-speed, general purpose split-phase motor is designed for reliable performance in small workshops and light manufacturing. It's commonly used to drive fans, pumps, conveyors, and other simple machines where two fixed speeds help balance torque and efficiency.

✅ 0.33 HP (1/3 HP) split-phase general purpose motor
✅ Two speeds: 1725/1140 RPM nameplate at 60 Hz
✅ 115V AC operation, 56 frame, cradle base mounting
✅ Open drip proof enclosure, CW/CCW rotation, keyed shaft
✅ Continuous duty, service factor 1.35, insulation class B
✅ No thermal protection, max ambient 40°C, steel frame
✅ Shaft rotation and keyed shaft design enable easy pulley/gear connections

💡 What is a two-speed general purpose motor used for in small machinery?

Here's a handy overview that helps you decide if it's right for your project.

- two-speed split-phase design provides selectable speed for torque control
- ideal for drives like fans, pumps, conveyors, and small tools in light setups
- compatible with standard 115V circuits and 56-frame equipment
- cooling considerations apply since there is no thermal protection