Nidec-US Motors 3846 Motor
The Nidec-US Motors 3846 is a professional-grade 1/4 HP condenser fan motor engineered for high-demand HVAC applications. Operating at 1075 RPM on 230V single-phase power, this Permanent Split Capacitor (PSC) motor delivers consistent torque and thermal stability required for efficient heat rejection. Built on a 48Y NEMA frame size, it features an Open Drip Proof Air Over (ODAO) enclosure, ensuring optimal cooling across the internal windings during operation. The self-aligning sleeve bearings and resilient mount design significantly reduce vibration and mechanical noise, extending the service life of the 1/2" shaft and surrounding components. With reversible rotation capabilities and a low 1.9 Amp draw, this condenser motor replacement offers the versatility needed for various rooftop and split-system units. For contractors, the 3846 US Motors model provides a reliable drop-in solution for maintaining system head pressure and airflow integrity in critical cooling cycles.
Technical Specifications and Benefits
- Universal Versatility: Features reversible rotation to accommodate multiple condenser fan blade pitches.
- Vibration Dampening: The resilient mount and sleeve bearing system minimize harmonic noise in residential and commercial settings.
- Thermal Management: The Open Drip Proof Air Over design uses the moving air stream to dissipate heat from the 1/4 HP windings.
- Standardized Fit: Utilizes a 48Y frame and a standard 1/2 inch diameter shaft for compatibility with most OEM mounting brackets.
- Electrical Efficiency: Rated at 230Vac with a efficient 1.9 Amps full load current, helping maintain system efficiency.
Common Questions
Is the Nidec 3846 a direct replacement for 1075 RPM condenser motors?
Yes, as long as the horsepower, voltage, and frame size match, this multi-speed or single-speed condenser motor can replace most units with a 1/2" shaft requiring AIR OVER cooling.
How do I change the rotation on this motor?
Rotation is typically changed via the lead connections at the terminal box or reversing plugs, allowing for CW or CCW rotation depending on your fan blade pitch.
What capacitor is required for the US Motors 3846?
While specific requirements can vary by production run, standard PSC motors of this rating typically require a 5MFD or 7.5MFD/370V capacitor; always check the motor nameplate before installation.
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: $314.81
-65%$314.81
$110.18Nidec-US Motors 3846 Motor
The Nidec-US Motors 3846 is a professional-grade 1/4 HP condenser fan motor engineered for high-demand HVAC applications. Operating at 1075 RPM on 230V single-phase power, this Permanent Split Capacitor (PSC) motor delivers consistent torque and thermal stability required for efficient heat rejection. Built on a 48Y NEMA frame size, it features an Open Drip Proof Air Over (ODAO) enclosure, ensuring optimal cooling across the internal windings during operation. The self-aligning sleeve bearings and resilient mount design significantly reduce vibration and mechanical noise, extending the service life of the 1/2" shaft and surrounding components. With reversible rotation capabilities and a low 1.9 Amp draw, this condenser motor replacement offers the versatility needed for various rooftop and split-system units. For contractors, the 3846 US Motors model provides a reliable drop-in solution for maintaining system head pressure and airflow integrity in critical cooling cycles.
Technical Specifications and Benefits
- Universal Versatility: Features reversible rotation to accommodate multiple condenser fan blade pitches.
- Vibration Dampening: The resilient mount and sleeve bearing system minimize harmonic noise in residential and commercial settings.
- Thermal Management: The Open Drip Proof Air Over design uses the moving air stream to dissipate heat from the 1/4 HP windings.
- Standardized Fit: Utilizes a 48Y frame and a standard 1/2 inch diameter shaft for compatibility with most OEM mounting brackets.
- Electrical Efficiency: Rated at 230Vac with a efficient 1.9 Amps full load current, helping maintain system efficiency.
Common Questions
Is the Nidec 3846 a direct replacement for 1075 RPM condenser motors?
Yes, as long as the horsepower, voltage, and frame size match, this multi-speed or single-speed condenser motor can replace most units with a 1/2" shaft requiring AIR OVER cooling.
How do I change the rotation on this motor?
Rotation is typically changed via the lead connections at the terminal box or reversing plugs, allowing for CW or CCW rotation depending on your fan blade pitch.
What capacitor is required for the US Motors 3846?
While specific requirements can vary by production run, standard PSC motors of this rating typically require a 5MFD or 7.5MFD/370V capacitor; always check the motor nameplate before installation.
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
Shipping & Returns
Description
The Nidec-US Motors 3846 is a professional-grade 1/4 HP condenser fan motor engineered for high-demand HVAC applications. Operating at 1075 RPM on 230V single-phase power, this Permanent Split Capacitor (PSC) motor delivers consistent torque and thermal stability required for efficient heat rejection. Built on a 48Y NEMA frame size, it features an Open Drip Proof Air Over (ODAO) enclosure, ensuring optimal cooling across the internal windings during operation. The self-aligning sleeve bearings and resilient mount design significantly reduce vibration and mechanical noise, extending the service life of the 1/2" shaft and surrounding components. With reversible rotation capabilities and a low 1.9 Amp draw, this condenser motor replacement offers the versatility needed for various rooftop and split-system units. For contractors, the 3846 US Motors model provides a reliable drop-in solution for maintaining system head pressure and airflow integrity in critical cooling cycles.
Technical Specifications and Benefits
- Universal Versatility: Features reversible rotation to accommodate multiple condenser fan blade pitches.
- Vibration Dampening: The resilient mount and sleeve bearing system minimize harmonic noise in residential and commercial settings.
- Thermal Management: The Open Drip Proof Air Over design uses the moving air stream to dissipate heat from the 1/4 HP windings.
- Standardized Fit: Utilizes a 48Y frame and a standard 1/2 inch diameter shaft for compatibility with most OEM mounting brackets.
- Electrical Efficiency: Rated at 230Vac with a efficient 1.9 Amps full load current, helping maintain system efficiency.
Common Questions
Is the Nidec 3846 a direct replacement for 1075 RPM condenser motors?
Yes, as long as the horsepower, voltage, and frame size match, this multi-speed or single-speed condenser motor can replace most units with a 1/2" shaft requiring AIR OVER cooling.
How do I change the rotation on this motor?
Rotation is typically changed via the lead connections at the terminal box or reversing plugs, allowing for CW or CCW rotation depending on your fan blade pitch.
What capacitor is required for the US Motors 3846?
While specific requirements can vary by production run, standard PSC motors of this rating typically require a 5MFD or 7.5MFD/370V capacitor; always check the motor nameplate before installation.
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.
