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DC 385mm 16inch 12V Brushless Axial Fan Replace SPAL Fan - SLTBLDC-1624C-W10

The SLTBLDC-1624C-W10 is a robust 12V, 16-inch brushless radiator fan engineered for demanding cooling systems. It delivers up to ≈ 3100 m³/h airflow and supports PWM speed control to balance performance and efficiency. Rated IP68, with ~25,000 hours lifespan, this fan is designed as a SPAL-style replacement for trucks, buses, and new-energy vehicles. Its patented blade & motor design ensures high stability and low noise. Custom wiring, connectors, and mounting kits are available.

  • SLTBLDC-1624C-W10

  • Sunlight

Voltage:
12V
Availability:
Quantity:
Inquire Add to Basket

Specifitaion of Brushless Axial Fan SLTBLDC-1624C-W10

1,The motor black wire connect the positive,Brown wire connect the negative . clockwise rotation
2,Axial clearance: 0.25mm Max;
3,Pressure test,:660VAC 1S 5mA;
4,Protection:IP68
5,Insulation class:H
6,Insulation resistance:20MΩMIN(500VDC)
7,Operating temperture:-40-85℃
8,Humidity:0-100°
9,Operating life:25000 hours Min
10,Vibration :20ms 5G
11,Rated voltage:24VDC Voltage Range:16-32VDC
12,30A Insurance in controller
13,Lead length:500±20mm,A blace∅8 PVCtube length 450
14,Power line model:UL1015 12AWG
15,Weight Approx:3.5Kg


Features of Brushless Axial Fan SLTBLDC-1624C-W10


Model WBLF-1601-AT2250
Min fan speed 3150.6rpm
Max fan speed 3171rpm
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 ~ +85℃
Operating power supply voltage range 16-32V


Performance Diagram of Brushless Axial Fan SLTBLDC-1624C-W10


16 inch straight blade air volume report

Drawing of Dimension(mm) of Brushless Axial Fan SLTBLDC-1624C-W10


16 inch straight blade


Advantages of Brushless Axial Fan SLTBLDC-1624C-W10



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 385mm 12V Brushless Axial Fan are shipped all over the  world  

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delivery fans

delivery to  European

delivery brushless fan

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delivery goods

delivery axial fans

FAQ

  • Q: What applications suit this fan?
    A: Designed for trucks, buses, construction machinery, refrigeration units, and new-energy vehicles. Always verify mounting and electrical compatibility before purchase.

  • Q: What is the nominal voltage?
    A: This SKU is 12 V DC. Variants for other voltages may exist — contact sales to confirm.

  • Q: Is it waterproof / dustproof?
    A: Yes. It is rated IP68 when installed per guidelines.

  • Q: What control interface is supported?
    A: PWM stepless speed control. Wiring and controller config guidance available.

  • Q: Can this replace SPAL fans?
    A: Yes — it is designed as a universal SPAL-style replacement. Confirm bolt spacing, depth, and wiring before use.

  • Q: What is its expected life / warranty?
    A: Typical life ~25,000 hours. Warranty depends on order/region — contact sales for details.

  • Q: How fast does it accelerate?
    A: From 0 to maximum speed in approximately 8 seconds.




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