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WBLF-1261-BS7500
Sunlight
| Voltage: | |
|---|---|
| Quantity: | |
Product parameters
| Rated Voltage | DC24V |
| Voltage Range | 18.0V-32.0V |
| Rated Current | 22.5A±1A @ 350Pa |
| Maximum Air Volume | 3400m³/h±150m³/h @ 0Pa |
| Rated Rotational Speed | 4100rpm±150rpm |
| Noise | ≤83dB(A) @ 1m (Tested at Fan Side) |
| Fan Service Life | ≥25000h |
| IP Rating | IP68 |
| Operating Temperature | -40℃～+85℃ |
| Humidity | Max. 95% |
| Insulation Resistance | ≥20MΩ (Normal Temperature) |
| Net Weight | 2.8kg |
| Vibration | 20ms, 5g |
| Cable Length | 370mm±20mm, with ∅10mm Heat Shrinkable Tube |
Specification
Engineered for Power-Dense Systems
Handles thermal loads generated by 500W-level equipment without increasing system complexity.
Strong Airflow in a Controlled Footprint
The 12-inch format balances output and space efficiency, helping designers manage heat in compact layouts.
Consistent Output Across Variable Conditions
Maintains airflow performance under voltage fluctuation and changing operating demands.
Designed for Long-Term Operation
Brushless construction supports extended runtime with reduced mechanical degradation.
Adaptable Across Multiple Platforms
Easily applied to mobile machinery, energy infrastructure, and enclosed electrical assemblies.
The WBLF-1261-BS7500 is integrated into equipment where heat control determines overall system performance. It supports thermal regulation in high-power assemblies, mobile platforms, and enclosed units that operate under continuous load or peak demand.
This fan is commonly deployed in heavy machinery, commercial vehicles, EV charging equipment, power conversion systems, and energy-related installations. Its airflow capability allows it to handle dense heat sources in both stationary and mobile environments, making it suitable for a wide range of industrial and infrastructure applications.
Define the thermal target first
Identify the primary heat-generating components and align the fan position to deliver airflow where heat accumulation is most critical.
Reinforce mounting for high-power operation
Use rigid brackets or reinforced frames to support stable performance in systems exposed to vibration or frequent movement.
Maintain balanced airflow paths
Ensure both air intake and exhaust areas remain unobstructed to avoid pressure buildup inside enclosed equipment.
Verify electrical compatibility
Match the fan with a stable 24V power source and appropriate wiring to support sustained 500W operation.
Schedule airflow efficiency checks
In long-running systems, periodically inspect airflow passages to prevent dust or debris from reducing cooling effectiveness.
Integrate with system-level cooling design
Combine the fan with heat sinks or ventilation channels to improve overall thermal management in high-load installations.
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.
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
1. What kind of cooling demand is the WBLF-1261-BS7500 best suited for?
It is designed for systems with concentrated heat output, especially where high power density requires strong, continuous airflow.
2. Can this fan operate reliably in equipment with frequent load changes?
Yes. Its brushless design supports stable airflow even when system power demand fluctuates during operation.
3. Is this model suitable for enclosed or compact system layouts?
The 12-inch structure delivers high airflow efficiency, making it effective in space-limited enclosures with proper ventilation planning.
4. How does this fan perform in long-running applications?
It is built for extended duty cycles, helping reduce performance drop in systems that operate for many hours each day.
5. Does the fan support integration into customized equipment designs?
The WBLF-1261-BS7500 is suitable for OEM integration, allowing flexible installation across various industrial platforms.
6. What advantages does a 24V 500W brushless fan offer over lower-power options?
Higher power output enables faster heat removal, supporting system stability in demanding thermal environments.
Product parameters
| Rated Voltage | DC24V |
| Voltage Range | 18.0V-32.0V |
| Rated Current | 22.5A±1A @ 350Pa |
| Maximum Air Volume | 3400m³/h±150m³/h @ 0Pa |
| Rated Rotational Speed | 4100rpm±150rpm |
| Noise | ≤83dB(A) @ 1m (Tested at Fan Side) |
| Fan Service Life | ≥25000h |
| IP Rating | IP68 |
| Operating Temperature | -40℃～+85℃ |
| Humidity | Max. 95% |
| Insulation Resistance | ≥20MΩ (Normal Temperature) |
| Net Weight | 2.8kg |
| Vibration | 20ms, 5g |
| Cable Length | 370mm±20mm, with ∅10mm Heat Shrinkable Tube |
Specification
Engineered for Power-Dense Systems
Handles thermal loads generated by 500W-level equipment without increasing system complexity.
Strong Airflow in a Controlled Footprint
The 12-inch format balances output and space efficiency, helping designers manage heat in compact layouts.
Consistent Output Across Variable Conditions
Maintains airflow performance under voltage fluctuation and changing operating demands.
Designed for Long-Term Operation
Brushless construction supports extended runtime with reduced mechanical degradation.
Adaptable Across Multiple Platforms
Easily applied to mobile machinery, energy infrastructure, and enclosed electrical assemblies.
The WBLF-1261-BS7500 is integrated into equipment where heat control determines overall system performance. It supports thermal regulation in high-power assemblies, mobile platforms, and enclosed units that operate under continuous load or peak demand.
This fan is commonly deployed in heavy machinery, commercial vehicles, EV charging equipment, power conversion systems, and energy-related installations. Its airflow capability allows it to handle dense heat sources in both stationary and mobile environments, making it suitable for a wide range of industrial and infrastructure applications.
Define the thermal target first
Identify the primary heat-generating components and align the fan position to deliver airflow where heat accumulation is most critical.
Reinforce mounting for high-power operation
Use rigid brackets or reinforced frames to support stable performance in systems exposed to vibration or frequent movement.
Maintain balanced airflow paths
Ensure both air intake and exhaust areas remain unobstructed to avoid pressure buildup inside enclosed equipment.
Verify electrical compatibility
Match the fan with a stable 24V power source and appropriate wiring to support sustained 500W operation.
Schedule airflow efficiency checks
In long-running systems, periodically inspect airflow passages to prevent dust or debris from reducing cooling effectiveness.
Integrate with system-level cooling design
Combine the fan with heat sinks or ventilation channels to improve overall thermal management in high-load installations.
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.
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
1. What kind of cooling demand is the WBLF-1261-BS7500 best suited for?
It is designed for systems with concentrated heat output, especially where high power density requires strong, continuous airflow.
2. Can this fan operate reliably in equipment with frequent load changes?
Yes. Its brushless design supports stable airflow even when system power demand fluctuates during operation.
3. Is this model suitable for enclosed or compact system layouts?
The 12-inch structure delivers high airflow efficiency, making it effective in space-limited enclosures with proper ventilation planning.
4. How does this fan perform in long-running applications?
It is built for extended duty cycles, helping reduce performance drop in systems that operate for many hours each day.
5. Does the fan support integration into customized equipment designs?
The WBLF-1261-BS7500 is suitable for OEM integration, allowing flexible installation across various industrial platforms.
6. What advantages does a 24V 500W brushless fan offer over lower-power options?
Higher power output enables faster heat removal, supporting system stability in demanding thermal environments.
