4015 DC Fan
DC axial cooling fan features excellent airflow performance with low noise and vibration. Dual ball bearing design, pure copper motor, and PBT housing ensure long service life and stable operation.
Specifications
| Model | DF4015B12L |
| Name | 4015 DC Fan |
| Size | 40x40x15MM speed ：5000-11000 RPM |
| Voltage | 12V-24V |
| Air Flow | 6.19-13.62 CFM static pressure ：2.92-14.15 mmA |
| Noise | 21.3-40.5 dBA |
| Motor | DC Brushless Outer Rotor Motor |
| Bearing | Dual Ball Bearing |
| Insulation Class | Class A |
| Operating Temperature | -10℃~70℃ |
Applications
- Smart Devices
- Robotics
- Artificial Intelligence
- Telecom Equipment
- Air Purifier
- intelligentHome Appliances etc.
Product Type
Axial Fan, Small Fan, Quiet Fan, 4cmFan
Dimension Drawings & Performance Curves
Dimension Drawing
Real Photos
PQ Performance Curves
Parameter Table
Product Features & Advantages
Super Waterproof
Up to IPX8 (Optional Function)
Various waterproof processes including frame sealing, single-cup molding, high-temperature injection, and low-pressure vacuum meet IPX4, IPX5, IPX6, IPX7, and IPX8 ratings. Easily handles harsh environments such as indoor humidity, outdoor rain, coastal areas, and high temperature and high humidity conditions.
Intelligent Monitoring & Feedback Alarm
(Optional Function)
Smart Control – Multiple Speed Regulation
(Optional Function)
Multiple Protection – Circuit Safety
(Optional Function)
Current limiting protection, reverse connection protection, locked-rotor protection with auto-restart, and soft start. Bidirectional protection for both equipment and fan.
Fan Quality
Integrally molded eco-friendly fireproof PBT material with UL94V-0 fire rating. Anti-vibration, anti-corrosion, balanced hardness and toughness.
High-precision dual ball bearings with long service life, low noise, and low heat. 1.5-2.3x longer life than ordinary bearings.
5th gen upgraded DC brushless motor with high-efficiency control scheme. Excellent performance in lifespan, heat, power consumption, and load capacity.
Wide Applications
Need a Custom Solution?
Contact us for custom speed control, waterproof, or noise-reduction requirements.