Poultry Fan Motors
Poultry Fan Motors for Agricultural Ventilation and Livestock Fans
Heavy-duty motor drives built for agricultural exhaust fans, tunnel ventilation systems, and harsh livestock barn environments.
Product Category Introduction
Poultry ventilation systems operate continuously under harsh conditions involving extreme humidity, airborne dust, and high concentrations of corrosive ammonia gas. Standard industrial motors often experience winding isolation breakdown or bearing contamination in these environments.
Poultry Fan Motors are engineered specifically for livestock air-moving equipment. Utilizing IP66 sealed enclosures, Class F insulation with anti-corrosion varnish, and reinforced double-shielded bearings, these motors ensure reliable 24/7 air displacement to protect livestock health and maintain farm biosecurity.
Product Types and Motor Configurations
Single-Phase Poultry Fan Motors
Voltage: 115V / 230V at 50/60 Hz
Frame Sizes: IEC 71 to 100 / NEMA 48 to 56
Technical Details: High starting torque, manual or automatic thermal overload protection, integrated run capacitor.
Three-Phase Poultry Fan Motors
Voltage: 230V / 400V / 460V / 690V at 50/60 Hz
Efficiency Class: IE2 / IE3 / IE4
Technical Details: Balanced thermal performance, low heat generation under continuous S1 duty, variable frequency drive compatibility.
Permanent Magnet Synchronous Motors for Poultry Fans
Efficiency Class: Exceeds IE4 / IE5 standards
Drive System: Direct-drive design eliminating pulley and belt maintenance
Technical Details: Constant torque output across variable speed ranges, energy savings during minimum ventilation cycles.
Direct-Drive and Belt-Drive Configurations
Direct-Drive: Extended shaft configurations, flange-mounted directly to fan blades for zero-maintenance operation.
Belt-Drive: Rigid cast iron or aluminum feet mounting with reinforced bearings engineered to absorb radial belt tension loads.
Application and Equipment Compatibility
Tunnel Exhaust Fans
Operating Demand: High static pressure, continuous high airflow movement
Engineering Match: IE3 or IE4 Three-Phase motors, continuous S1 duty rating, cast aluminum housing for efficient heat dissipation.
Box Exhaust Fans
Operating Demand: Constant exposure to high moisture and dust
Engineering Match: IP66 sealing, Class F insulation system, double-dipped moisture-proof winding varnish.
Circulation Basket Fans
Operating Demand: Suspended mounting, multi-angle installation
Engineering Match: Sealed deep-groove bearings, omnidirectional mounting feet and flange options.
Wall Inlets and Shutter Controls
Operating Demand: Low-speed continuous modulation, high starting torque
Engineering Match: Direct-drive permanent magnet motors or variable frequency drive compatible single-phase motors.
Motor Selection Guide
01/
Environmental Protection Rating
Protection levels IP65 and IP66 utilize totally enclosed air-over construction. This prevents entry of fine dust particles and high-pressure water streams during routine barn sanitation.
02/
Enclosure Material Selection
Die-cast aluminum housing provides rapid thermal dissipation and light weight with protective surface powder coating.
Cast iron housing offers structural rigidity and vibration damping for large frame size applications.
03/
Duty Cycle and Service Factor
S1 duty cycle ratings ensure continuous operation under full rated load.
Service factor ratings between 1.15 and 1.25 provide power margin to withstand ambient temperature fluctuations and blade dust accumulation.
04/
Insulation System
Class F and Class H insulation systems withstand internal winding temperatures up to 155 degrees Celsius or 180 degrees Celsius. Vacuum pressure impregnation with synthetic epoxy resin protects copper windings from chemical corrosion.
Technical Specifications
|
Parameter |
Specification Details |
|
Power Output Range |
0.25 kW to 7.5 kW (0.33 HP to 10 HP) |
|
Poles & Speeds (50/60 Hz) |
• 2-Pole: 2900 / 3500 RPM • 4-Pole: 1400 / 1750 RPM • 6-Pole: 900 / 1150 RPM • 8-Pole: 700 / 860 RPM |
|
Enclosure Types |
TEAO (Totally Enclosed Air Over) / TEFC (Totally Enclosed Fan Cooled) |
|
Ingress Protection Grade |
IP55 / IP65 / IP66 |
|
Insulation Class |
Class F with Class H temperature rise margin |
|
Cooling Method |
IC411 (Self-ventilated) or IC418 (Cooling via primary fan airflow) |
|
Bearing Specifications |
Precision C3 clearance double-sealed (2RS) bearings packed with synthetic lithium grease (Operating range: -30°C to +130°C) |
|
Shaft Specifications |
Stainless steel 304/316 or anti-corrosion treated carbon steel with customizable shaft length, keyways, or flat slots |
|
Standards & Compliance |
CE, UL, ISO9001, RoHS |
Customization Options
Mechanical Customization
Custom shaft extensions, special diameters, and flat slots
Mounting options including B3 foot, B5 large flange, B14 small flange, and face-mounting studs
Multi-layer epoxy coating or specialized anti-corrosion surface treatments.
Electrical Customization
Multi-voltage and dual-frequency winding configurations
Embedded PTC thermistors and thermal protectors for continuous condition monitoring
Customized capacitor enclosure positioning.
Cable and Terminal Customization
Extended lead wires fitted with waterproof molded connectors
Heavy-duty sealed terminal boxes with brass cable glands.
FAQ
Request Technical Specifications and Quotations
Submit fan design requirements, mounting configurations, and required electrical parameters to receive engineering evaluations, testing samples, and volume pricing breakdowns.
As one of the most professional poultry fan motors manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy or wholesale poultry fan motors made in China here from our factory. Contact us for customized service.
