Voltage 12V
2600rpm/min
Max 74.3 cfm,0.05 kpa
Voltage 12V
2150rpm/min
Max 173.2 cfm,0.05 kpa
Voltage 12V
2800rpm/min
Max 148.1 cfm,0.06 kpa
Voltage 12V
3100rpm/min
Max 70.9 cfm,0.10 kpa
Voltage 12V
5500rpm/min
Max 42.4 cfm,0.015 kpa
In industries such as industrial automation production lines, new energy equipment rooms, precision electronic equipment, and ventilation and heat exchange systems, the operation of various equipment requiring bidirectional airflow control (such as heat exchange units, precision control cabinets, new energy battery boxes, and ventilation ducts) relies on flexible and controllable bidirectional airflow circulation and a clean heat dissipation environment. Reversible DC fans, as professional airflow and heat dissipation devices with bidirectional directional control and high adaptability, are widely used in core aspects such as bidirectional heat dissipation, airflow reversal, forward and reverse blowing for dust removal, and ventilation, thanks to their core advantages of flexible steering, controllable airflow, stable operation, and strong adaptability. In various application scenarios, dust, fine impurities, and lint easily adhere to fan blades, equipment air inlets, and ventilation channels. Forward operation easily leads to dust accumulation, while reverse operation can achieve self-cleaning. However, excessive dust accumulation can still cause fan rotation to become stuck, airflow to weaken, and in severe cases, uneven heat dissipation, poor ventilation, and even equipment failure and reduced operating efficiency. Therefore, reversible DC fans and matching cleaning solutions adapted to the bidirectional airflow control needs of various industries are crucial.
there are two main cleaning and application adaptation solutions for reversible DC fans in the industry. One method utilizes the reversible DC fan's bidirectional rotation characteristic for coordinated self-cleaning and heat dissipation. When running forward, it provides heat dissipation and forward ventilation; when running in reverse, it generates a reverse airflow to directly blow away accumulated dust, fine impurities, and lint from the fan blades and the equipment's air inlet. This requires no disassembly of the equipment or additional cleaning components, making it suitable for industrial automated production lines, precision control cabinets, and other scenarios. It is highly efficient, convenient, and cost-effective, meeting the continuous and stable heat dissipation and self-cleaning requirements of the equipment. The other method involves using a small high-pressure cleaning component for synergistic air-liquid deep cleaning. The reversible DC fan provides stable airflow to assist in heat dissipation when running forward, while in reverse, it works with a small high-pressure water pump to generate low-pressure water mist (pressure controlled between 0.2-0.4 MPa) to thoroughly clean stubborn dust and light oil stains from the fan blades and equipment ventilation channels. This method balances cleaning effectiveness and equipment protection, making it suitable for cleaning scenarios such as new energy battery boxes and large ventilation and heat exchange systems.
Our company manufactures reversible DC fans suitable for various industries, offering products in different sizes and directional control methods to meet the bidirectional airflow control needs of diverse fields such as industrial automation, new energy, precision electronics, and ventilation and heat exchange.
1. The fan must possess excellent dustproof and waterproof performance, with a protection rating of IP65 or higher, resisting the intrusion of dust, moisture, fine impurities, and lint in various industrial environments. This ensures that the fan can rotate in both directions without jamming or damage, guaranteeing flexible rotation and stable airflow.
2. The operating voltage is adaptable to various equipment requirements, with options for 12V DC, 24V DC, and 48V DC. Wide voltage compatibility (e.g., 12V for 9-15V, 24V for 20-30V, 48V for 40-55V) is preferred, ensuring compatibility with the standard power supply system of bidirectional airflow control equipment, ensuring voltage stability, and preventing voltage fluctuations from affecting the fan's directional response speed, airflow stability, and operational performance.
3. Must operate normally within an ambient temperature range of -25°C to 90°C, covering various scenarios such as industrial workshops, new energy equipment rooms, precision electronics laboratories, and ventilation and heat exchange rooms. Adaptable to various conventional and complex operating environments, ensuring smooth bidirectional steering without jamming, abnormal noise, or overheating, meeting the requirements for long-term continuous operation.
4. An integrated high-efficiency reversible intelligent drive is ideal, supporting one-button switching between bidirectional steering, stepless speed regulation, steering feedback, and fault alarms. It facilitates integration with industrial automation systems, new energy equipment, and ventilation control systems. Compact size and easy installation enhance the ease of operation and controllability of the equipment, adapting to the installation requirements of various bidirectional airflow control devices.
5. Components should pass relevant industrial-grade and precision electronic-grade certifications, complying with relevant standards such as IEC 60034 and GB/T 13957, ensuring product durability, steering stability, and safety, adapting to the needs of bidirectional airflow control, long-term continuous operation, precision equipment, and industrial scenarios.
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