Dayton
Dayton 4HZ63BG HVAC Control Motor PSC 1/2 HP 1650 RPM 115/230V 48Y OAO
A permanent split capacitor motor delivers 1/2 hp at 1650 RPM for HVAC fan and blower applications
- PSC design delivers efficient single-phase operation
- 1/2 HP at 1650 RPM powers demanding HVAC loads
- Dual 115/230V voltage suits varied installations
- Auto thermal protection prevents overheating damage
- 48Y frame with stud mounting fits standard replacements
HVAC Permanent Split Capacitor Motor
The Dayton 4HZ63BG is a single-phase PSC motor rated at 1/2 horsepower for fan and blower applications in HVAC systems. It operates at a nameplate speed of 1650 RPM on 115/230V AC power at 60 Hz. The motor draws 8.0 amps at 115V and 4.0 amps at 230V under full load.
Open Air Over Enclosure with Stud Mounting
An open air over enclosure relies on the driven airflow for cooling, so the motor must remain in the airstream during operation. Stud mounting on a 48Y frame allows direct attachment to compatible blower housings. The 3-inch shaft rotates counterclockwise when viewed from the shaft end and the all-angle mounting position offers installation flexibility.
Continuous Duty Within Thermal Limits
Class B insulation and automatic thermal protection support continuous duty cycles at ambient temperatures up to 40 degrees Celsius. A service factor of 1.0 means the motor should not be loaded beyond its nameplate rating. This unit replaces the 4HZ45 model and is restricted from sale in certain states.
Highlights
- PSC design delivers efficient single-phase operation
- 1/2 HP at 1650 RPM powers demanding HVAC loads
- Dual 115/230V voltage suits varied installations
- Auto thermal protection prevents overheating damage
- 48Y frame with stud mounting fits standard replacements
Specifications
| Brand | DAYTON |
|---|
Questions about this item
What voltage range does the 115/230 V AC motor support and what current does it draw at full load?
The motor runs on 115/230 V AC and draws 8.0 A at 115 V or 4.0 A at 230 V at full load.
What frame size and shaft length are required to mount the 48Y frame motor?
It uses a NEMA 48Y frame with a 3 in. shaft and stud mounting for all-angle installation.
How do you wire the permanent-split-capacitor motor for 115 V versus 230 V operation?
Follow the motor nameplate diagram: connect the run capacitor and line leads for the chosen voltage, and verify CCWSE rotation before securing the studs.
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