Axial flow fan — 12 V, 24V, 48V, power source Electric. The complete factory specification follows. Made by Guangzhou Yuexiu District Weikeheng Electronic Firm (2 years on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Axial Flow Fan
- Model Number: WKH 0912LS
- Power Source: Electric
- Voltage: 12 V, 24V, 48V
- Material: Plastic
- Blade Material: PBT
- Speed: 2500 – 3500 RPM
Technical Specifications
| Voltage | 12 V, 24V, 48V |
|---|---|
| Speed | 2500 – 3500 RPM |
| Type | dc cooling fan |
| Material | Plastic |
| Blade Material | PBT |
| Mounting Type | Free Standing |
| Bearing Type | Sleeve Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OBM, ODM, OEM |
| Place Of Origin | China |
| Brand Name | WEIKEHENG |
| Model Number | WKH 0912LS |
| Color | Black |
| Connector Type | JST, Molex 4-Pin, 2/3/4/5 Pin (Customizable) |
| Certificates | CE, RoHS, FC |
| Keywords | Industrial Axial Fans, Server Cooling Fan, DC Brushless Fans BLDC |
| Selling Units | Single item |
| Single Package Size | 17.5X9.5X11 cm |
| Single Gross Weight | 0.136 kg |
Product Details
PRODUCT HIGHLIGHTS
- BLDC Motor Efficiency: High-speed brushless DC technology delivers powerful airflow for rapid industrial heat dissipation.
- Sustained Cooling Performance: Engineered to maintain optimal temperatures in server racks and high-power inverters 24/7.
- PWM Smart Control: 4-wire interface for precision speed adjustment, ensuring whisper-quiet cooling for noise-sensitive PC environments.
- Vibration Reduction: Precisely balanced blades minimize mechanical resonance, providing a stable and silent user experience.
- Industrial Axial Fan Build: Durable dual ball/sleeve bearing options ensure 50,000+ hours of reliable operation in industrial enclosures.
90x90x25mm DC Fan | ||
Model Number | WKH 0912LS (9225 Series) | |
Dimensions | 92 x 92 x 25 mm (Standard 0912) | |
Rated Voltage | DC 12V (Support 24V/48V Customize) | |
Rated Speed (RPM) | 2500 – 3500 RPM (High Speed) | |
Rated Current | 0.07 Amps | |
Power Consumption | 0.84 Watts (Ultra-Low Power) | |
Max. Airflow | 45.0 – 55.0 CFM (High Airflow) | |
Noise Level | 24 – 28 dB-A (Silence Fan PC) | |
MODEL | Rated Voltage | Rated Current | Rated Input Power | Speed | Maximum Air Flow | Maximum Air Pressure | Noise | ||||
PART NO. | VDC | Amp | Watt | R.P.M. | m3 /min | CFM | mmH2O | IN H2O | dB-A | ||
WKH0912L | 12 | 0.07 | 0.84 | 2100 | 1.05 | 37.08 | 2.53 | 0.1 | 25 | ||
WKH0924L | 24 | 0.06 | 1.44 | 2100 | 1.05 | 37.08 | 2.53 | 0.1 | 25 | ||
WKH0948L | 48 | 0.05 | 2.4 | 2100 | 1.05 | 37.08 | 2.53 | 0.1 | 25 | ||
WKH0912M | 12 | 0.11 | 1.32 | 2450 | 1.24 | 43.79 | 3.25 | 0.13 | 30 | ||
WKH0924M | 24 | 0.08 | 1.92 | 2450 | 1.24 | 43.79 | 3.25 | 0.13 | 30 | ||
WKH0948M | 48 | 0.05 | 2.4 | 2450 | 1.24 | 43.79 | 3.25 | 0.13 | 30 | ||
WKH0912H | 12 | 0.16 | 1.92 | 2850 | 1.45 | 51.21 | 4.5 | 0.177 | 34 | ||
WKH0924H | 24 | 0.1 | 2.4 | 2850 | 1.45 | 51.21 | 4.5 | 0.177 | 34 | ||
WKH0948H | 48 | 0.06 | 2.88 | 2850 | 1.45 | 51.21 | 4.5 | 0.177 | 34 | ||
WKH0912HH | 12 | 0.25 | 3 | 3200 | 1.64 | 57.92 | 5.62 | 0.221 | 38 | ||
WKH0924HH | 24 | 0.13 | 3.12 | 3200 | 1.64 | 57.92 | 5.62 | 0.221 | 38 | ||
WKH0948HH | 48 | 0.08 | 3.84 | 3200 | 1.64 | 57.92 | 5.62 | 0.221 | 38 | ||
WKH0912VH | 12 | 0.4 | 4.8 | 3800 | 1.92 | 67.8 | 7.67 | 0.302 | 45 | ||
WKH0924VH | 24 | 0.22 | 5.28 | 3800 | 1.92 | 67.8 | 7.67 | 0.302 | 45 | ||
Application
UAV & Drone Application, Electric Forklift, LED Lighting Industry, Handheld Air Detector, Industrial Charging Machine, EV Charger,
Nebulizer, Electromagnetic Oven, Humidifier, Smart Toilet, Intelligent Range Hood, Air Purifier, Aromatherapy Machine, CPU Cooling
Fan, PC Server Case, 3D Printers, Stage Lighting, VR Equipment, AR Glasses, Intelligent Manicure Machine, Projector, High-speed
Industrial Camera, Head Mounted Display, Automotive Industry, Car GPS Navigator, Automotive LED Lamp, Cabinet Industry, Electrical
Control Cabinet, Power Industry, UPS Power Supply, Photovoltaic Equipment, Dehumidifier, Smart Air Conditioner, Portable Gas
Detector, Servo Drive, Electric Pallet Truck, Liquid Cooling Module, Industrial Cooling Blower, Outdoor LED Flood Light, Smart
Home LED Lamp, Energy Storage Cabinet, Industrial High Bay Light, Digital Projector, FPV Drone Gear, Ultrasonic Cleaner, Smart
Thermostat, Air Fryer, High-frequency Rectifier, Vehicle ADAS Module, Distribution Switchgear, Heat Exchanger, RGB Stage Light,
Battery Management System
Nebulizer, Electromagnetic Oven, Humidifier, Smart Toilet, Intelligent Range Hood, Air Purifier, Aromatherapy Machine, CPU Cooling
Fan, PC Server Case, 3D Printers, Stage Lighting, VR Equipment, AR Glasses, Intelligent Manicure Machine, Projector, High-speed
Industrial Camera, Head Mounted Display, Automotive Industry, Car GPS Navigator, Automotive LED Lamp, Cabinet Industry, Electrical
Control Cabinet, Power Industry, UPS Power Supply, Photovoltaic Equipment, Dehumidifier, Smart Air Conditioner, Portable Gas
Detector, Servo Drive, Electric Pallet Truck, Liquid Cooling Module, Industrial Cooling Blower, Outdoor LED Flood Light, Smart
Home LED Lamp, Energy Storage Cabinet, Industrial High Bay Light, Digital Projector, FPV Drone Gear, Ultrasonic Cleaner, Smart
Thermostat, Air Fryer, High-frequency Rectifier, Vehicle ADAS Module, Distribution Switchgear, Heat Exchanger, RGB Stage Light,
Battery Management System
Item | Custom Options |
Product Name | Custom AC Axial Fan, DC Axial Cooling Fan 5020 |
Available Sizes | 15mm,17mm,18mm,20mm,25mm,30mm,35mm,36mm,38mm,40mm,45mm,50mm,52mm,60mm,70mm,80mm,92mm,120mm,125mm,127mm,136mm,140mm,150mm,160mm,172mm,200mm,220mm,225mm,254mm,280mm |
Material | Plastic Frame & Blades / Metal Frame & Metal Blades (Optional) |
Bearing Type | Double Ball Bearing / Hydraulic Bearing |
Working Voltage | DC: 5V,12V,24V,48V |
AC: 115V,230V,380V,480V | |
EC: 115V,230V Customized | |
Custom Features | PWM/FG/RD, IP waterproof, high temp, low noise |
Custom Parts | Logo printing, wire length, plug, fan guard |
Service | OEM & ODM, sample development |
Application Scenarios | Household Appliances, Industrial Machinery, Aerospace Equipment, Power Supply Equipment, Cooling System, Ventilation Devices & More |
Item | Custom Specifications |
Product Name | DC / AC / EC Centrifugal Blower Fan |
Available Sizes | 15mm,17mm,18mm,20mm,25mm,30mm,35mm,36mm,38mm,40mm,45mm,50mm,52mm,60mm,70mm,80mm,92mm,120mm,125mm,127mm,136mm,140mm,150mm,160mm,172mm,200mm,220mm,225mm,254mm,280mm custom sizes supported |
Material | Galvanized metal housing; galvanized metal / plastic impeller optional |
Motor Type | AC capacitor motor, DC / EC brushless outer rotor motor |
Working Voltage | DC 5/12/24/48V; AC 115/230/380/480V; EC 115/230V |
Custom Functions | PWM speed control, IP waterproof, custom wire & plug, laser logo |
Wide Application | Split air conditioner, air curtain, industrial cooling equipment, humidifier, heater, ventilation cabinet, charging pile, medical equipment |
Service | OEM ODM custom, sample drawing development |
Custom Protective Cover
Custom metal wire fan safety grilles in full sizes 15mm-280mm, protective mesh compatible with all cooling fans. sizes:15/17/18/20/25/30/35/36/38/40/45/50/52/60/70/80/92/120/125/127/136/140/150/160/172/200/220/280mm
Custom Dust Cover
Custom ABS fan filter guards with removable washable foam filters, complete size range from 15mm to 280mm, high dust capture
efficiency, simple to mount and clean.
efficiency, simple to mount and clean.
FAQs
Who We Are
Headquartered in Guangzhou, China, we have been exporting products since 2019. Our sales coverage breaks down as follows: North America (20.50%), South Asia (12.00%), Southeast Asia (11.00%), Eastern Middle East (9.00%), Western Europe (6.00%), Eastern Europe (4.00%) and South America (4.00%). Our team consists of around 12 to 16 staff members.
Are you a factory?
Yes, we are the professional cooling fan factory. We can provide cooling fans for you directly.
Can I customize the cooling fan specifications?
Yes, we provide custom cooling fan solutions, including specifications for size, voltage, current, speed, airflow, PWM, and IP rating. Please let us know your specific functional requirements, and we will be happy to assist you.
How about the delivery time?
For in-stock products, we guarantee on-time delivery within 3-7working days. For customized products, the specific lead time isnegotiable, and we will inform you of the exact delivery scheduleupon confirmation
What about shipment?
We can arrange for express delivery services such as DHL, FedEx,UPS, TNT, and EMS, with favorable prices. Of course, customerscan also use their own express delivery accounts for transporta-tion or employ freight forwarders.
How can we build a long-term and soundbusiness relationship?
We maintain excellent quality and competitive prices to ensure ourcustomers benefit; we also have a large inventory in stock.Basedon the principle of operating with integrity, we aim to establish afavorable and long-term cooperative relationship.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–199 piece: US $1.6 / piece
- 200–499 piece: US $1.2 / piece
- 500–999 piece: US $1 / piece
- 1000+ piece: US $0.5 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this axial flow fan?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this axial flow fan carry?
It is supplied with CE, RoHS, FC documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the axial flow fan be supplied for my local voltage?
The standard configuration is 12 V, 24V, 48V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Guangzhou Yuexiu District Weikeheng Electronic Firm, based in China. The company 2 years as a verified Alibaba.com supplier, Trading Company. Browse the full Guangzhou Yuexiu District Weikeheng Electronic Firm range on HVACR Nexus.
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