Fasco D186 Motor
The Fasco D186 Motor is a high-performance 1/20 HP 460V HVAC replacement motor, engineered for continuous duty in demanding air-over applications. Operating at a sync speed of 1500 RPM (with a nameplate rating of 1550 RPM at 60Hz), this 4-pole shaded pole motor provides reliable service for roof conditioning units and general-purpose ventilation. The 3.3-inch diameter motor features an Open Air-Over (OAO) enclosure with a rugged steel shell, optimized for heat dissipation in the air stream. Designed with a 5/16 inch flat shaft extending 2.3 inches, this unit supports CW rotation (as viewed from the shaft end) and utilizes high-grade sleeve bearings for quiet, long-term operation. With a low 0.4-0.5 Amp draw and automatic thermal overload protection, the D186 is a preferred 460-volt component for contractors requiring precise OEM replacement motor specs for high-voltage commercial or industrial HVAC setups.
Key Benefits- High-Voltage Compatibility: Explicitly designed for 460V AC single-phase electrical systems common in commercial roof units.
- Durable Construction: Features a 3.3" rolled steel frame and sleeve bearings for sustained performance in air-over environments.
- Thermal Protection: Includes automatic thermal overload protection to prevent windings from overheating during continuous duty cycles.
- Precision Mounting: Standard 2-7/8" stud pattern and extended studs ensure compatibility with a variety of mounting brackets.
Is the Fasco D186 reversible?
No, this specific model is designed for CW rotation (Clockwise) as viewed from the shaft end. Always verify the rotation of your existing blower or fan blade before installation.
Does this motor require a capacitor for startup?
This is a shaded pole motor design, which does not require a start or run capacitor, simplifying the wiring process in 1-speed applications.
What are the physical dimensions for mounting?
The motor features a 3.3-inch frame diameter and a stud pattern of 2-7/8" x 2-7/8". The 5/16" shaft diameter is compatible with most standard fan hubs and blower wheels.
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.
Fasco D186 Motor
The Fasco D186 Motor is a high-performance 1/20 HP 460V HVAC replacement motor, engineered for continuous duty in demanding air-over applications. Operating at a sync speed of 1500 RPM (with a nameplate rating of 1550 RPM at 60Hz), this 4-pole shaded pole motor provides reliable service for roof conditioning units and general-purpose ventilation. The 3.3-inch diameter motor features an Open Air-Over (OAO) enclosure with a rugged steel shell, optimized for heat dissipation in the air stream. Designed with a 5/16 inch flat shaft extending 2.3 inches, this unit supports CW rotation (as viewed from the shaft end) and utilizes high-grade sleeve bearings for quiet, long-term operation. With a low 0.4-0.5 Amp draw and automatic thermal overload protection, the D186 is a preferred 460-volt component for contractors requiring precise OEM replacement motor specs for high-voltage commercial or industrial HVAC setups.
Key Benefits- High-Voltage Compatibility: Explicitly designed for 460V AC single-phase electrical systems common in commercial roof units.
- Durable Construction: Features a 3.3" rolled steel frame and sleeve bearings for sustained performance in air-over environments.
- Thermal Protection: Includes automatic thermal overload protection to prevent windings from overheating during continuous duty cycles.
- Precision Mounting: Standard 2-7/8" stud pattern and extended studs ensure compatibility with a variety of mounting brackets.
Is the Fasco D186 reversible?
No, this specific model is designed for CW rotation (Clockwise) as viewed from the shaft end. Always verify the rotation of your existing blower or fan blade before installation.
Does this motor require a capacitor for startup?
This is a shaded pole motor design, which does not require a start or run capacitor, simplifying the wiring process in 1-speed applications.
What are the physical dimensions for mounting?
The motor features a 3.3-inch frame diameter and a stud pattern of 2-7/8" x 2-7/8". The 5/16" shaft diameter is compatible with most standard fan hubs and blower wheels.
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 Fasco D186 Motor is a high-performance 1/20 HP 460V HVAC replacement motor, engineered for continuous duty in demanding air-over applications. Operating at a sync speed of 1500 RPM (with a nameplate rating of 1550 RPM at 60Hz), this 4-pole shaded pole motor provides reliable service for roof conditioning units and general-purpose ventilation. The 3.3-inch diameter motor features an Open Air-Over (OAO) enclosure with a rugged steel shell, optimized for heat dissipation in the air stream. Designed with a 5/16 inch flat shaft extending 2.3 inches, this unit supports CW rotation (as viewed from the shaft end) and utilizes high-grade sleeve bearings for quiet, long-term operation. With a low 0.4-0.5 Amp draw and automatic thermal overload protection, the D186 is a preferred 460-volt component for contractors requiring precise OEM replacement motor specs for high-voltage commercial or industrial HVAC setups.
Key Benefits- High-Voltage Compatibility: Explicitly designed for 460V AC single-phase electrical systems common in commercial roof units.
- Durable Construction: Features a 3.3" rolled steel frame and sleeve bearings for sustained performance in air-over environments.
- Thermal Protection: Includes automatic thermal overload protection to prevent windings from overheating during continuous duty cycles.
- Precision Mounting: Standard 2-7/8" stud pattern and extended studs ensure compatibility with a variety of mounting brackets.
Is the Fasco D186 reversible?
No, this specific model is designed for CW rotation (Clockwise) as viewed from the shaft end. Always verify the rotation of your existing blower or fan blade before installation.
Does this motor require a capacitor for startup?
This is a shaded pole motor design, which does not require a start or run capacitor, simplifying the wiring process in 1-speed applications.
What are the physical dimensions for mounting?
The motor features a 3.3-inch frame diameter and a stud pattern of 2-7/8" x 2-7/8". The 5/16" shaft diameter is compatible with most standard fan hubs and blower wheels.
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.
