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12-Inch 24V 800W High-Power Brushless Cooling Fan for Heavy-Duty Thermal Management

WBLF-1261-BS7800 is a 12-inch 24V 800W brushless fan delivering robust airflow for high-demand thermal systems in mobile and industrial applications.
  • WBLF-1261-BS7800

  • Sunlight

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Product parameters

Rated voltage DC 24V
Voltage range DC18.0V-DC32.0V
Rated current <32A
PWM/E frequency range 100Hz-1000Hz(recommended 400Hz-600Hz)
Maximum airflow 4200m³/h±200m³/h @ OPa
Speed 4750rpm±150rpm
Rated power 800W
Noise ≤86dB(A)@1m(measured at fan side)
Fan life ≥25000h
Ingress protection IP68
Operating temperature -40℃~+85℃
Humidity Max 95%
Insulation resistance ≥20MΩ(room temperature)
Vibration 20ms 5g
Net weight 2.8kg


Specification

WBLF-1261-BS7800规格图WBLF-1261-BS7800风量图WBLF-1261-BS7800占空比图



Advantages

  • Optimized for High-Demand Systems
    Efficiently manages heat in high-power environments without adding complexity.

  • Robust Brushless Design
    Minimizes wear and extends operational life under continuous load conditions.

  • Compact Yet Powerful
    12-inch form factor delivers 800W performance while fitting into constrained system layouts.

  • Versatile Integration
    Compatible with mobile machinery, industrial platforms, and energy infrastructure.

  • Consistent Airflow Across Conditions
    Maintains stable cooling even under voltage variations or changing operating demands.

  • Enhanced System Reliability
    Supports thermal stability for critical equipment, reducing downtime and maintenance needs.

Application

The WBLF-1261-BS7800 excels in managing high heat loads across diverse environments. Its 12-inch, 24V 800W brushless design ensures consistent airflow for thermal-sensitive equipment, from mobile machinery and industrial platforms to energy distribution units and high-density electronic assemblies. Ideal for engineers and system integrators seeking reliable, scalable cooling solutions in demanding operational conditions.


Installation & Usage Tips

  • Flexible Mounting Options
    Supports versatile installation in constrained spaces, from mobile machinery to industrial racks.

  • Voltage Stability Check
    Ensure a stable 24V power supply to maintain consistent airflow and prevent motor stress.

  • Optimal Orientation
    Position for unobstructed intake and exhaust to maximize thermal performance and system efficiency.

  • Routine Clean & Inspection
    Keep fan surfaces and surroundings free from dust or debris for peak efficiency and extended lifespan.

  • Integration With Control Systems
    Compatible with monitoring or automation setups for adaptive speed control and energy savings.

  • Environmental Considerations
    Designed for fluctuating temperatures and vibration-prone environments common in heavy-duty equipment.


About Sunlight

Since 1990, Sunlight has specialized in manufacturing high-performance brushless fans and blowers. Certified with ISO9001 and IATF16949, our products meet CE, RoHS, and EMC standards. Widely applied in automotive, machinery, refrigeration and energy industries. Sunlight is committed to delivering quality, innovation, and reliable cooling solutions.

All fans undergo 100% testing before shipment, with customization and technical support available.



Ordering Information

Sample Lead Time: 14days

Mass Production: 21days

MOQ: 2

Customization: Voltage, control mode, wiring, housing treatment available

Contact Us:

Sunny Li: +86-18806140118 / sunny@sunlightmotor.com

Alisa Chen: +86-18806140198 / sales3@czsunlight.com

Frances Zhang: +86-18806140168/ sales1@czsunlight.com

Vicky Li: +86-18806140098/ sunlight@sunlightmotor.com 


FAQ 

1. What makes the WBLF-1261-BS7800 brushless fan ideal for high-demand systems?
Its 12-inch, 24V 800W design delivers consistent airflow, ensuring thermal stability for complex and energy-intensive equipment.

2. Can this fan operate reliably under varying voltage and load conditions?
Yes, it maintains stable performance under fluctuating electrical input, reducing overheating risks and extending system lifespan.

3. How adaptable is this fan for diverse installation environments?
Engineered for versatile mounting, it fits mobile machinery, industrial frameworks, and energy distribution units with ease.

4. Does it support integration with automated cooling or monitoring systems?
Absolutely, its brushless motor allows adaptive speed control and remote monitoring for enhanced efficiency and safety.

5. How does this fan help reduce maintenance needs?
The durable brushless design minimizes wear, and optimized airflow prevents heat buildup, lowering the frequency of service interventions.

6. Is this fan suitable for new and evolving industrial applications?
Yes, it’s built to handle demanding conditions, from electrified vehicles and industrial platforms to advanced energy infrastructure.


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