Nidec-US Motors 3785 Motor
The Nidec-US Motors 3785 is a heavy-duty, 1/3 HP direct drive blower motor designed for reliable performance in residential and light commercial HVAC applications. Operating at 115Vac with a rated speed of 1075 RPM, this single-phase motor features a NEMA 48Y frame size and an Open Air Over (OAO) enclosure to ensure maximum heat dissipation during continuous operation. As a Permanent Split Capacitor (PSC) motor requiring a 5 MFD/370V capacitor, it delivers a precise 5.0 Amp draw, making it an ideal HVAC replacement motor for systems requiring a 1/2" diameter x 4" long shaft. The unit is engineered with self-aligning sleeve bearings and a reversible rotation feature, allowing for field-adjustable CCW or CW rotation to match specific blower wheel requirements. Its bracket mount configuration and 2.5" diameter hub rings provide a drop-in fit for standard furnace and air handler setups.
- Universal Compatibility: The 48Y frame and reversible rotation make it a versatile direct drive motor for various furnace brands.
- Enhanced Durability: Equipped with large 1/2" diameter shaft and sleeve bearings designed for quiet, long-term service in air-over applications.
- Optimized Performance: PSC design provides higher efficiency and consistent 1075 RPM speed under load compared to older shaded pole motors.
- Flexible Installation: Features extended thru-bolts and a 48-frame diameter (5-5/8") for simple mounting in existing blower housings.
Common Questions
Is this motor reversible in the field?
Yes, the Nidec 3785 features a reversible rotation design, allowing you to switch between clockwise and counter-clockwise rotation by following the wiring diagram on the nameplate.
What capacitor is required for the US Motors 3785?
This 1/3 HP motor typically requires a 5 MFD 370V run capacitor. Always check the motor label to confirm the specific microfarad rating before installation.
Can this be used in a totally enclosed application?
No, this is an Open Air Over (OAO) motor. It relies on the moving air from the blower wheel to keep the internal windings cool during operation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $278.78
-65%$278.78
$97.57Nidec-US Motors 3785 Motor
The Nidec-US Motors 3785 is a heavy-duty, 1/3 HP direct drive blower motor designed for reliable performance in residential and light commercial HVAC applications. Operating at 115Vac with a rated speed of 1075 RPM, this single-phase motor features a NEMA 48Y frame size and an Open Air Over (OAO) enclosure to ensure maximum heat dissipation during continuous operation. As a Permanent Split Capacitor (PSC) motor requiring a 5 MFD/370V capacitor, it delivers a precise 5.0 Amp draw, making it an ideal HVAC replacement motor for systems requiring a 1/2" diameter x 4" long shaft. The unit is engineered with self-aligning sleeve bearings and a reversible rotation feature, allowing for field-adjustable CCW or CW rotation to match specific blower wheel requirements. Its bracket mount configuration and 2.5" diameter hub rings provide a drop-in fit for standard furnace and air handler setups.
- Universal Compatibility: The 48Y frame and reversible rotation make it a versatile direct drive motor for various furnace brands.
- Enhanced Durability: Equipped with large 1/2" diameter shaft and sleeve bearings designed for quiet, long-term service in air-over applications.
- Optimized Performance: PSC design provides higher efficiency and consistent 1075 RPM speed under load compared to older shaded pole motors.
- Flexible Installation: Features extended thru-bolts and a 48-frame diameter (5-5/8") for simple mounting in existing blower housings.
Common Questions
Is this motor reversible in the field?
Yes, the Nidec 3785 features a reversible rotation design, allowing you to switch between clockwise and counter-clockwise rotation by following the wiring diagram on the nameplate.
What capacitor is required for the US Motors 3785?
This 1/3 HP motor typically requires a 5 MFD 370V run capacitor. Always check the motor label to confirm the specific microfarad rating before installation.
Can this be used in a totally enclosed application?
No, this is an Open Air Over (OAO) motor. It relies on the moving air from the blower wheel to keep the internal windings cool during operation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
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Description
The Nidec-US Motors 3785 is a heavy-duty, 1/3 HP direct drive blower motor designed for reliable performance in residential and light commercial HVAC applications. Operating at 115Vac with a rated speed of 1075 RPM, this single-phase motor features a NEMA 48Y frame size and an Open Air Over (OAO) enclosure to ensure maximum heat dissipation during continuous operation. As a Permanent Split Capacitor (PSC) motor requiring a 5 MFD/370V capacitor, it delivers a precise 5.0 Amp draw, making it an ideal HVAC replacement motor for systems requiring a 1/2" diameter x 4" long shaft. The unit is engineered with self-aligning sleeve bearings and a reversible rotation feature, allowing for field-adjustable CCW or CW rotation to match specific blower wheel requirements. Its bracket mount configuration and 2.5" diameter hub rings provide a drop-in fit for standard furnace and air handler setups.
- Universal Compatibility: The 48Y frame and reversible rotation make it a versatile direct drive motor for various furnace brands.
- Enhanced Durability: Equipped with large 1/2" diameter shaft and sleeve bearings designed for quiet, long-term service in air-over applications.
- Optimized Performance: PSC design provides higher efficiency and consistent 1075 RPM speed under load compared to older shaded pole motors.
- Flexible Installation: Features extended thru-bolts and a 48-frame diameter (5-5/8") for simple mounting in existing blower housings.
Common Questions
Is this motor reversible in the field?
Yes, the Nidec 3785 features a reversible rotation design, allowing you to switch between clockwise and counter-clockwise rotation by following the wiring diagram on the nameplate.
What capacitor is required for the US Motors 3785?
This 1/3 HP motor typically requires a 5 MFD 370V run capacitor. Always check the motor label to confirm the specific microfarad rating before installation.
Can this be used in a totally enclosed application?
No, this is an Open Air Over (OAO) motor. It relies on the moving air from the blower wheel to keep the internal windings cool during operation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
