Dayton
Dayton 4HZ60 PSC Motor 1/6 HP 1650 RPM 115V 48Y OAO
Single-phase PSC motor delivers 1/6 hp at 1,650 RPM on 115 V AC with auto thermal protection and continuous-duty rating
- 1/6 HP PSC motor powers HVAC fans efficiently
- 115 V single-phase supply fits standard residential wiring
- 1650 RPM single-speed output delivers consistent airflow
- Auto thermal protection with Class B insulation prevents overheating
- Replaces OEM models 4HZ21, 4HZ37 and 4HZ39 directly
Product Identity
The Dayton 4HZ60 is a permanent split capacitor motor rated at 1/6 horsepower and 1650 RPM for 115 V AC single-phase supply. It uses a 48YZ frame with stud mounting that allows all-angle installation.
Who It Suits
This motor suits technicians replacing units carrying manufacturer numbers 4HZ21, 4HZ37 or 4HZ39 in fan or blower assemblies. It is not for applications that need multiple speed taps, a different voltage or a frame size other than 48YZ.
Sustained Operation
Class B insulation and a 1.0 service factor support continuous duty at up to 40 °C ambient temperature. Automatic thermal protection resets after overload without manual intervention. The open air-over enclosure requires airflow from the driven fan for proper cooling.
Highlights
- 1/6 HP PSC motor powers HVAC fans efficiently
- 115 V single-phase supply fits standard residential wiring
- 1650 RPM single-speed output delivers consistent airflow
- Auto thermal protection with Class B insulation prevents overheating
- Replaces OEM models 4HZ21, 4HZ37 and 4HZ39 directly
Specifications
| Brand | DAYTON |
|---|
Questions about this item
What voltage supply and frame size must the existing equipment provide for this 115V 48Y motor?
The motor runs on 115V AC single-phase power and fits a 48YZ frame; the driven equipment must match both the voltage and the frame mounting pattern.
Can this 1650 RPM motor replace the older 4HZ21, 4HZ37 or 4HZ39 models directly?
Yes, it is listed as a direct replacement for manufacturer numbers 4HZ21, 4HZ37 and 4HZ39, so it will mount and run in the same application.
How can I confirm the motor is operating correctly after installation?
Verify the shaft turns counter-clockwise from the shaft end, the current draw is near 2.3 A at full load, and the motor runs continuously without the auto thermal protection tripping.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
