Dayton
Dayton 1YAZ9BG Agricultural Blower 1/2 HP 115/230V
Agricultural blower motor with 1/2 HP, PSC design, 115/230 V, 1,700 RPM, 48YZ frame, totally enclosed air-over construction and continuous duty rating
- Continuous duty for non-stop agricultural ventilation
- Auto thermal protection prevents overheating damage
- 1/2 HP PSC motor delivers efficient single-phase power
- Dual-voltage 115/230V AC suits varied farm wiring
- All-angle yoke mount enables flexible installation
Agricultural Blower Motor
The Dayton 1YAZ9BG is a 1/2 HP single-phase PSC motor built for agricultural blower applications. It operates on 115/230V AC at 60 Hz with a nameplate speed of 1,700 RPM. The 48YZ frame rolled steel housing carries a green finish and mounts via a yoke in any angle. Continuous duty cycle and automatic thermal protection suit long operating periods.
Voltage and Frame Constraints
Dual-voltage wiring at 115V or 230V draws 5.5 or 2.8 full-load amps respectively, so circuit sizing must match the selected voltage. The TEAO enclosure requires airflow over the motor body for cooling, limiting use to ducted or forced-air installations. Maximum ambient temperature is 40 degrees C. The fixed 48YZ frame and single-speed design prevent speed control or frame substitution.
Shaft Rotation Decides Fit
The motor shaft rotates CW or CCW, and the driven blower must match that direction for correct airflow. If the application demands a fixed single rotation, this motor will not suit it. Verify the blower wheel rotation requirement before purchase.
Highlights
- Continuous duty for non-stop agricultural ventilation
- Auto thermal protection prevents overheating damage
- 1/2 HP PSC motor delivers efficient single-phase power
- Dual-voltage 115/230V AC suits varied farm wiring
- All-angle yoke mount enables flexible installation
Specifications
| Brand | DAYTON |
|---|
Questions about this item
Should I wire this motor for 115 V or 230 V in my barn?
Choose 115 V if your circuit is limited to 15 A; the motor draws 5.5 A at that voltage. Switch to 230 V for longer runs — current drops to 2.8 A, reducing voltage drop on smaller wire.
Will 1,700 RPM move enough air through my grain bin?
At nameplate speed the motor delivers 1/2 HP continuously; actual airflow depends on the fan wheel you mount, but the 1.0 service factor means no overload margin beyond rated load.
Does the 48YZ frame fit standard agricultural mounts?
The 48YZ frame with yoke mounting and all-angle positioning matches common farm-fan brackets; rolled-steel construction and TEAO enclosure handle the 40 °C ambient limit in dusty conditions.
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