92mm DC Axial Fan Series: High-Performance Cooling for Cabinet & Automation
Designed for large heat dissipation and automation equipment, SZR's 92mm DC axial fan series delivers high airflow and stable cooling in a 92×92mm footprint. Available in thicknesses from 15mm to 45mm, these fans feature an optimal balance of airflow, static pressure and low noise, perfectly suited for medium and large industrial cabinets. Built with UL94V-0 plastic components and supporting both sleeve and ball bearing configurations, the series operates on 12V, 24V or 48V DC inputs to adapt to high-power industrial systems.
Design & Engineering Notes
The 92mm lineup caters to diverse cooling needs through varying thickness profiles:
- Slim models (9215, 9220): 15–20mm thickness for slim industrial enclosures and wall-mounted control boxes.
- Mid-range thicknesses (9225, 9230): Excellent balance of airflow and mute performance, suitable for server peripherals and automation control equipment.
- Thicker variants (9238, 9245): Ultra-high static pressure and air volume for sealed industrial cabinets and dense component heat dissipation.
All models feature color-coded wiring (red positive, black negative) for easy installation and comply with CE/RoHS standards.
Key Specs (Model 9225)
| Dimensions | 92×92×25mm |
| Rated Voltage | 12V / 24V / 48V DC |
| Operating Voltage Range |
6.0–13.5V (12V), 18–26.5V (24V), 45–53V (48V) |
| Speed Range | 2000–3800 RPM |
| Air Flow | 20–35 CFM (0.57–0.99 m³/min) |
| Noise Level | 26–36 dB(A) |
| Bearing Type | Sleeve / Ball Bearing |
| Material |
Impeller & Frame (UL94V-0 Plastic) |
| Certifications |
CE, RoHS |
Specifications for 9215, 9220, 9230, 9238, and 9245 are available upon request or via the SZR official catalogue.
Core Strengths
- Perfect Cabinet Matching: 92mm size is specially designed for standard industrial cabinet mounting, with strong compatibility.
- Balanced Airflow & Mute: Aerodynamic blade design realizes high air volume while controlling noise effectively.
- Heavy-Duty Bearing Option: Dual ball bearing structure supports 24-hour uninterrupted operation for automation production lines.
- Anti-Aging & Heat Resistant: Industrial-grade plastic materials adapt to high-temperature and dusty factory environments.
- Multi-Voltage Industrial Grade: 12V/24V/48V fully covers industrial automation and new energy equipment power demands.
Ideal Applications
• Industrial control cabinets and electrical enclosures
• Server auxiliary heat dissipation and network equipment
• Automation production line machinery
• New energy power equipment and battery cabinets
• Large medical and environmental protection equipment
• Intelligent control system host devices
Quick Support Q&A
Q: How do I choose between different thicknesses?
A: Slimmer models (≤20mm) work best for low-static-pressure open systems; thicker variants (≥25mm) provide higher static pressure for enclosed/filtered setups.
Q: Are low-noise versions available?
A: Yes. Custom blade profiles and speed tuning reduce noise output for noise-sensitive environments like office and intelligent equipment.
Q: What's the typical lifespan?
A: Sleeve bearing models offer 20,000–30,000 hours of continuous use; ball bearing versions extend this to 40,000–50,000 hours.
Our Commitment
SZR maintains strict quality control for all 92mm DC fans, with 100% functional testing before shipment. Our engineering team assists with airflow matching, model selection, and custom cooling solutions tailored to your project.
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