FB-9B cross flow fan is a general-purpose fan, mainly installed on the top of the elevator car to help the elevator car dissipate heat.
The FB-9B cross-flow fan is engineered for elevator ventilation systems, enabling forced air circulation to regulate cabin temperature and air quality. It effectively dissipates heat buildup in shafts, enhancing passenger comfort while protecting critical electrical components. Its high-performance design is ideal for high-speed elevators and medical elevators with stringent ventilation demands.
Multi-wing impeller design
The innovative multi-wing impeller structure makes the airflow more evenly distributed, with excellent dynamic balance, long-term high-speed operation without deformation, ensuring that the fan life is more than 100,000 hours.
All-metal high-strength shell
The aviation-grade aluminum alloy shell is both lightweight and high-strength, with a high temperature resistance of 150°C and a protection level of IP54, which is suitable for the complex environment of damp and dusty elevator shafts. In addition, the FB-9B has a built-in overheating protection device to further ensure the safety of the elevator system.
Compact and easy to maintain
The volume is 30% smaller and the weight is 25% lighter than traditional models. It supports side or top installation; the modular design enables quick disassembly and assembly by one person in 5 minutes, greatly reducing the operation and maintenance costs.
High-efficiency capacitor asynchronous motor
Equipped with a customized motor, the noise is less than 45dB, the air volume is increased by 15% to 350m³/h, the wind pressure is as high as 180Pa, and the energy consumption is reduced by 20% year-on-year. It has passed CCC and CE dual certifications.
Widely used
The FB-9B cross flow fan is compatible with mainstream elevator brands and can be flexibly installed on the top of the car or in the shaft. Its modular design simplifies the maintenance process and reduces operation and maintenance costs.
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Post time: Jun-12-2025