Reliable Mid-Size Cooling for Industrial Electronics
The SZR 60mm DC blower fan series is developed for equipment requiring dependable airflow performance and stable long-term thermal management. By utilizing centrifugal airflow technology, the series delivers consistent air pressure even when operating against moderate ventilation resistance.
Available in 15mm, 25mm and 28mm thickness configurations, the 60mm series provides flexible cooling solutions for industrial electronics, medical systems and automotive control equipment.

Product Structure
The blower frame and rotating impeller use durable UL94V-0 rated engineering plastic materials for improved thermal resistance and electrical safety.
Aerodynamic blade balancing technology reduces operational vibration and contributes to quieter airflow output. Internal motor structures are optimized for efficient heat dissipation and prolonged service life.
The thicker 6025 and 6028 versions increase impeller chamber volume, improving airflow stability and static pressure performance.
Specification Table
| Item | 6015 | 6025 | 6028 |
| Size | 60×60×15 mm | 60×60×25 mm | 60×60×28 mm |
| Voltage Options | 5V / 12V / 24V DC | 5V / 12V / 24V DC |
5V / 12V / 24V DC |
| Voltage Range | 3.6–6.8V / 6.0–13.5V | Same | Same |
| Rotation Speed | 3500–4500 RPM | Enhanced | Enhanced |
| Airflow Capacity | 3.55–4.45 CFM | Higher | Higher |
| Static Pressure | 10.8–15.53 mmH₂O | Increased | Increased |
| Noise Level | 33.4–40.6 dB(A) | Moderate | Moderate |
| Weight | 63.2 g | Approx. 72 g | Approx. 78 g |
| Bearing System | Sleeve / Dual Ball Bearing | Sleeve / Dual Ball Bearing | Sleeve / Dual Ball Bearing |
| Standards | CE / RoHS | CE / RoHS | CE / RoHS |
Operational Advantages

• Stable airflow for enclosed cooling systems
• Continuous-duty motor reliability
• Stronger pressure output than standard axial fans
• Reduced vibration during operation
• Flexible voltage compatibility
• Suitable for industrial temperature conditions
Recommended Applications
• Medical electronic devices
• Automotive electronics
• Industrial control cabinets
• Compact ventilation equipment
• Commercial electronic systems
• Embedded computing platforms
FAQ
Q: Which model is recommended for stronger cooling?
A: The 6028 version provides the highest cooling capability within the 60mm lineup.
Q: Are industrial-grade bearings available?
A: Yes. Ball bearing options support extended operational lifespan.
Q: Is low-noise operation possible?
A: Yes. Sleeve bearing versions are suitable for quieter applications.
Q: Can customized connectors be supplied?
A: SZR offers optional terminal and cable customization services.

Project Support
SZR provides thermal management consultation, rapid prototyping and OEM blower fan manufacturing support for industrial and commercial cooling projects.
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