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DC 16inch 385mm 24V Brushless Axial Fan Radiator - WBLF-1601-BT2400 replace SPAL

The WBLF-1601-BT2250 is a heavy-duty 24V, 16-inch brushless condenser fan engineered for demanding vehicle cooling systems. Delivering up to 3100 m³/h airflow and approximately 250W continuous power, the fan features IP68 protection, PWM stepless speed control, EMC compliance and a long operating life of around 25,000 hours. Patented blade and motor design ensure efficient heat dissipation with balanced noise performance. Built for universal condenser mounting, it’s an ideal SPAL-style replacement for trucks, buses, commercial refrigeration and new-energy vehicles. Custom connectors, lead lengths and mounting kits are available on request.
  • WBLF-1601-BT2400

  • Sunlight

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Specifitaion of DC Brushless Axial Fan WBLF-1601-BT2400

Model WBLF-1601-BT2400
Max fan speed 3100rpm
Min fan speed 1000rpm
Noise level 60dBA
Weight 3.5kg
Lifetime up to 25000 hours depending on mission profile
Time from 0 rpm to max speed 8S
Range of working temperature -40 ~ +80℃
Operating power supply voltage range 18-32V


We have 12-24V brushless axial fan,and 200W-950W.We will recomemd u the correct model according to your specifications.


Performance Diagram of DC Brushless Axial Fan WBLF-1601-BT2400

Performance WBLF- 1601-BT2400_png

Drawing of Dimension(mm) of DC Brushless Axial Fan WBLF-1601-BT2400

16in fan drawing


Product photo of DC Brushless Axial Fan WBLF-1601-BT2400

16in fan

Advantages of DC Brushless Axial Fan WBLF-1601-BT2400

1.Independent research and development fan blades and driver

2.High power

3.low noise

4.IP68 protection level

5.The fan can realize stepless speed regulation.

6.The working environment is -40℃~+ 100℃

7.Passed EMC certification,meets ISO 16750:2010 standards

8.The fan blade and motor structure have applied for domestic and international invention patents.


Application


Brushless axial fan can be used in Ambulance,Loader,Construstion machinery,Drilling truck,Manure truck,corn reciver,Excavator,Snow shovel,Bus,Engineering vehicle,Forestry machinery,Refrigeration truck and so on.

application-new energy vehicle

New energy vehicle

充电桩new energy charging pile

Hydrogen fuel vehiclehydrogen fuel vehicles

Application


About us


Factory

Since 1990

Sunlight provides the market with a wide range of high performance brushless fans and blowers, specially designed to meet new generation cooling systems requirements in every industry.


Currently our company has passed ISO9001 and YS16949,also brushless axial fans have got then CE,RoHS certification.


Our principle: Quality is our life, technical is the basic, be honest and faithful to our partners. At the same time, we pay more attention on team work and improving the staff skills.Customer requirements and the innovation of technology as our guide, try to be the market leader of axial fan business.



Certifications

EMC certificate for brushless fan - sunlight motor


EMC certificate


CEPCT certification


ISO9000 certification


              

 

patent for invention -2


patent for invention


Utility patents


Utility patents-3




Exhibition


We attended Bauma Fair In German and Shanghai,Frankfurt Shanghai,CIAAR Shanghai.

exhibition show room

Shanghai BAUMA  Exhibition

exhibition-show room-5jpg

Shanghai Frankfurt  Exhibition


Exhibition-1


Exhibition-2


Test  experiment

无刷风机EMC认证_27


无刷风机EMC认证_31


testing


testing



DC 16inch 24V Radiator Fan are shipped all over the  world  

delivery brushless fans-5

delivery   DC Fans

delivery fans

delivery to  European

delivery brushless fan

delivery brushless fans


delivery goods

delivery axial fans

FAQ

Q1: What vehicles is this fan compatible with?
A: Designed for trucks, buses, construction machinery, refrigeration vehicles and new-energy vehicles. Confirm mounting dimensions and electrical compatibility before replacing an existing unit.

Q2: What nominal voltage does this fan require?
A: Standard SKU is 24 V DC. Custom 12 V or other configurations may be available — contact sales to confirm.

Q3: Is this fan waterproof and dustproof?
A: Yes. The unit is rated IP68 when installed per instructions.

Q4: What control interface is supported?
A: PWM stepless speed control. We can provide wiring recommendations for controllers and fusing.

Q5: Can this replace SPAL condenser fans?
A: It’s designed as a universal SPAL-style replacement. Verify bolt pattern, depth and electrical connections before ordering.

Q6: What is the expected service life and warranty?
A: Typical life is ~25,000 hours depending on operating conditions. Warranty varies by order size/region — contact sales for details.

Q7: Do you provide mounting kits or harnesses?
A: Yes — mounting kits, connector harnesses and protective screens are available as accessories.

Q8: Are performance curves available?
A: Yes — airflow vs static pressure curves and dimension drawings are available; please request the PDF from sales or download from the product page.




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