Dayton
Dayton 6XJ58 split-phase motor 1/2 hp 1725 rpm 56 frame
Split-phase motor delivers 1/2 hp at 1725 rpm in a 56-frame steel housing with dual-speed 115 V operation
- 1/2 hp output drives demanding HVAC loads
- Two-speed operation at 1725 and 1140 rpm for flexible airflow
- Totally enclosed fan-cooled steel frame protects internals in harsh environments
- 115 V single-phase power suits standard commercial wiring
- Keyed 56-frame shaft with cradle base simplifies mounting
Motor type and purpose
The Dayton 6XJ58 is a split-phase general-purpose motor rated at 1/2 hp and built in a 56 frame. It runs on 115 V AC single-phase power and is suited for continuous-duty HVAC equipment such as fans, blowers and pumps.
Enclosure and thermal behaviour
A totally enclosed fan-cooled steel frame keeps dust and moisture out while allowing operation up to 40 °C ambient. The motor carries Class B insulation and a 1.0 service factor, so it delivers rated output without overload headroom.
Speed range and electrical limits
Two-speed operation provides 1725 rpm at high speed and 1140 rpm at low speed, drawing 7.2 A and 5.0 A respectively. The keyed shaft and cradle base mount simplify coupling, but the lack of built-in thermal protection means external overload devices are required for safe operation.
Highlights
- 1/2 hp output drives demanding HVAC loads
- Two-speed operation at 1725 and 1140 rpm for flexible airflow
- Totally enclosed fan-cooled steel frame protects internals in harsh environments
- 115 V single-phase power suits standard commercial wiring
- Keyed 56-frame shaft with cradle base simplifies mounting
Specifications
| Brand | DAYTON |
|---|
Questions about this item
Will the split-phase windings or centrifugal switch need replacement after extended use?
The motor uses a split-phase design with no thermal protection listed, so the centrifugal switch and start winding are the wear items; inspect them during routine HVAC maintenance intervals.
What limits continuous operation at the 1725 rpm high-speed setting?
The 1.0 service factor and Class B insulation rated for 40 °C maximum ambient temperature define the thermal ceiling for sustained full-load running at 7.2 A.
How much heat and noise should I expect when the motor runs all day at 115 V?
Totally enclosed fan-cooled steel frame dissipates heat from the 7.2 A draw without external ventilation; audible level is typical for a 1/2 hp split-phase motor in HVAC duty.
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