| Customization: | Available |
|---|---|
| Material: | Metal |
| Blade Material: | Stainless Steel |
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In the demanding landscape of industrial power electronics and automated control systems, real-time thermal monitoring is essential for operational stability. This high-performance DC axial cooling solution is specifically engineered to handle the intense heat generated by frequency converters, high-density server racks, and industrial power supplies. Operating on a 24V DC platform, this 80mm high-speed module features a specialized Frequency Generator (FG) or tachometer output, allowing system controllers to monitor the fan's rotational speed accurately. By providing a feedback signal, it enables proactive maintenance and ensures that any drop in cooling performance is detected before it leads to hardware failure.
The core of this cooling module is built around a precision dual ball bearing system, an essential requirement for industrial-grade hardware meant for continuous, 24/7 duty. Unlike standard bearings that can suffer from lubricant evaporation in high-heat scenarios, the dual ball architecture provides superior stability and a significantly lower friction coefficient at high rotational speeds. This mechanical precision allows the fan to reach speeds of up to 4800 RPM while maintaining its performance integrity over a long service life. Furthermore, this bearing technology grants the unit universal mounting flexibility; it can be installed in any orientation-horizontal, vertical, or angled-without the risk of increased wear or mechanical imbalance.
The motor driving the assembly is a high-efficiency brushless DC (BLDC) motor optimized for reliable high-speed operation. With a power rating of approximately 4.8W, the unit is tuned to deliver an impressive balance between air volume and static pressure. The 25mm depth of the frame allows for an aggressive blade pitch, which is critical for generating the high static pressure required to push cooling air through restrictive, high-impedance industrial cabinets and dense internal cabling.
Reliability in a factory setting is predicated on material excellence. The housing and impeller blades of this axial fan are manufactured from reinforced, flame-retardant thermoplastic that meets the highest safety standards. This material is chosen for its ability to remain dimensionally stable under the centrifugal forces of high-speed rotation and its natural resistance to physical vibrations and impacts common in industrial settings. The standardized 80mm frame footprint ensures effortless integration into existing equipment as a high-performance replacement or as a primary cooling source for new designs.
To ensure maximum system uptime, the unit incorporates advanced electronic protection features. It is equipped with an auto-restart function, a vital safeguard that prevents motor damage if the blades become physically obstructed by debris. In such an event, the internal sensor cuts power to prevent overheating and periodically attempts to restart until the obstruction is cleared. Combined with the tachometer signal output, these features provide a comprehensive safety net for critical electronic infrastructure, ensuring the fan-and the system it protects-operates at peak reliability.
The combination of 24V operation, high-velocity output, and speed monitoring makes this series a versatile component across the global industrial sector. It is widely utilized in variable frequency drives (VFDs) and motor controllers where rapid heat dissipation and real-time monitoring are required during high-load power conversion. In the telecommunications and IT sectors, it serves as a critical cooling component for server cabinets and high-capacity network switches, where maintaining constant airflow is essential for data integrity.
Furthermore, the automation sector relies on these modules to protect high-performance PLC units and motor control centers (MCCs). Its high static pressure performance allows it to be used effectively with high-efficiency air filters without significant drops in performance. In renewable energy applications, such as solar inverters and wind turbine control units, its robust dual ball bearing system ensures reliability even in fluctuating ambient temperatures. Whether used in an industrial inverter or a specialized power system, this DC axial cooling fan provides the uncompromising performance and safety required to protect critical infrastructure.
| Type of fan | DC |
| Kind of fan | axial |
| Operating voltage | 10...27.6V DC |
| Fan dimensions | 80x80x25mm |
| Power consumption | 4.8W |
| Current rating | 0.2A |
| Fan efficiency | 101.94m²/h |
| Noise level | 47.5dBA |
| Kind of Bearing | ball |
| Signal output | F type |
| Rotational rate/speed | 4800 (+10%)rpm |
| Current and power consumption tolerance | ±15% |
| Min.insulation resistance | 10MQ |
| Impeller material | thermoplastic |
| Enclosure material | thermoplastic |
| Insulation class | A |
| Leads | leads x3 |
| Lead length | 0.3m |
| Operating temperature | -10...70°C |
| Flammability rating | UL94V-0 |
| Additional functions | autorestart |
| Fan motor | brushless DC |
| Static pressure | 10.4mm H2O |
| Wire size | 24AWG |
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