The Jiulong TG12038HA2BL is an industrial-grade AC axial cooling fan engineered for severe thermal management applications. Featuring an all-metal construction, this 120mm (4-inch) fan is designed to deliver sustained airflow in high-temperature environments where standard plastic impellers would fail. It is an original engineering component optimized for chassis ventilation and inverter cooling systems.
Technical Specifications:
Brand: Jiulong
Model Number: TG12038HA2BL
Dimensions: 120 x 120 x 38 mm
Rated Voltage: 220V AC
Frequency: 50/60 Hz
Bearing System: Dual Ball Bearing
Frame Material: Die-cast Aluminum
Impeller Material: Metal (High-Temperature Resistant)
Operating Speed: 2600 / 3000 RPM ± 10%
Airflow Capacity: 95 / 110 CFM
Noise Level: 45 / 50 dBA
Connection Type: Lead Wire
Operating Temperature Range: -20°C to +85°C
Weight: 0.55 kg
Engineering & Application:
This all-metal cooling fan is specifically designed to solve critical thermal accumulation in high-power industrial equipment. The robust metal frame and blades ensure structural integrity and dimensional stability under extreme heat. It provides exact technical compatibility for variable frequency drives (VFDs), industrial control cabinets, welding machines, and power inverters. The dual ball bearing mechanism extends the operational lifecycle, minimizing maintenance downtime in continuous-duty applications.
Procurement Details:
Condition: Brand New Original
Lead Time: Standard factory lead time applies
Technical Compatibility: Direct replacement for standard 12038 AC fans in high-temperature industrial chassis
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Fans Maintenance and upkeep
1. The use environment should always be kept clean and tidy, the surface of the fan should be kept clean, there should be no sundries in the inlet and outlet air outlets, and the dust and other sundries in the fan and pipes should be cleaned regularly;
2. The fan can only operate under the condition that it is completely normal, and at the same time, it is necessary to ensure that the capacity of the power supply facilities is sufficient and the voltage is stable.
3. During the operation of the fan, if it is found that the fan has abnormal sound, the motor is seriously heated, the shell is live, the switch trips, and cannot be started, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan, and a test run should be carried out for about five minutes after the overhaul to confirm that there is no abnormal phenomenon before starting the operation;
4. The fan should be stored in a dry environment to avoid moisture on the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from bumping to avoid damage to the fan.
FAQ
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