Dayton
Dayton 30PT61 1/2hp 3450RPM 48Z Motor
Single-phase capacitor-start motor delivers 1/2 hp at 3450 RPM with a 48Z frame
- weight17.95
- ColorN/A
- typeClosed Base
- 1/2 hp motor delivers reliable power for fan applications
- 3450 RPM nameplate speed ensures strong airflow performance
- Dual-voltage 115/230V design fits standard residential wiring
- Open drip-proof enclosure protects windings in damp environments
- Capacitor-start/run design provides efficient single-phase operation
Dayton 30PT61 1/2 hp Motor
The Dayton 30PT61 is a single-phase general-purpose motor rated at 1/2 hp with a nameplate speed of 3,450 RPM. It operates on 115/230V AC at 60 Hz and draws 5.0/2.5 amps at full load. The 48Z frame uses a cradle base for horizontal mounting and features an open drip-proof enclosure. Continuous duty cycle and Class B insulation suit general industrial or HVAC applications.
Installation and Common Issues
The motor mounts horizontally on a cradle base with a CW/CCW reversible shaft rotation. Wiring must match the dual-voltage nameplate (115V or 230V) to avoid damage. No thermal protection is built in, so external overload protection is required by the installer. The open drip-proof design allows airflow but requires protection from direct liquid ingress and excessive debris.
Suitability and Alternatives
This unit suits buyers needing a 1/2 hp, 48Z frame motor for continuous horizontal duty at 3,450 RPM. It is not for applications requiring inverter-rated operation or built-in thermal overload protection. Builders needing a different frame size, voltage, or enclosure type such as totally enclosed fan-cooled should look at other models.
商品特色
- 1/2 hp motor delivers reliable power for fan applications
- 3450 RPM nameplate speed ensures strong airflow performance
- Dual-voltage 115/230V design fits standard residential wiring
- Open drip-proof enclosure protects windings in damp environments
- Capacitor-start/run design provides efficient single-phase operation
商品規格
| Brand | DAYTON |
|---|---|
| weight | 17.95 |
| Color | N/A |
| type | Closed Base |
商品問答
How do I confirm the motor is running at the rated 3450 RPM after installation?
Measure the shaft speed with a tachometer under full load; it should read 3450 RPM at 60 Hz.
What is included with the 30PT61 motor and what must I supply separately?
The motor ships with the cradle base attached; you must provide wiring, capacitors, mounting hardware and any driven equipment.
Which voltage setting should I select for a 115 V supply?
Wire the motor for the low-voltage connection (115 V) to match your supply; the nameplate lists 5.0 A at 115 V and 2.5 A at 230 V.
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