KAKU KA1238HA2 chassis fan
KAKU KA1238HA2 chassis fan
KAKU KA1238HA2 chassis fan

KAKU KA1238HA2 chassis fan

$6.00

SKU: 894706106769 Brand:

Description

The KAKU KA1238HA2 is a heavy-duty industrial axial fan engineered for high-performance thermal management in demanding B2B environments. This 12038 series model is distinguished by its full metal construction, utilizing a die-cast aluminum frame and steel blades to ensure structural integrity under extreme mechanical stress and high-velocity operation. Designed for Original Engineering integration, the unit provides reliable heat dissipation for critical electronic components and industrial enclosures.

Technical Specifications:
Manufacturer: KAKU
Model Number: KA1238HA2
Frame Size: 120 x 120 x 38 mm
Rated Voltage: 220V AC / 240V AC
Frequency: 50/60 Hz
Input Power: 22W / 21W
Rated Current: 0.14A / 0.12A
Speed: 2700 / 3000 RPM
Airflow: 95 / 110 CFM
Static Pressure: 0.34 / 0.39 Inch-H2O
Noise Level: 44 / 48 dB(A)
Bearing Type: Dual Ball Bearing
Frame Material: Die-cast Aluminum Alloy
Impeller Material: Metal (Steel)
Insulation Resistance: 500MΩ at 500VDC
Dielectric Strength: 1500VAC for 1 minute
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +80°C
Weight: 530g
Safety Certifications: CE, UL, TUV, RoHS
Protection: Impedance Protected

Application and Technical Compatibility:
The KA1238HA2 is optimized for deployment in server chassis, industrial control cabinets, and power distribution units where thermal stability is a prerequisite for system uptime. Its all-metal blade design prevents the warping common in plastic components when exposed to high-ambient temperatures, making it a critical spare part for foundries, CNC machinery, and telecommunications infrastructure. The dual ball bearing system is rated for continuous 24/7 operation, ensuring a long lifecycle and reduced maintenance intervals. This model maintains high Technical Compatibility with standard 4-inch mounting patterns, facilitating rapid replacement and minimized Lead Time for MRO (Maintenance, Repair, and Operations) requirements.

KAKU KA1238HA2 chassis fan

KAKU KA1238HA2 chassis fan

KAKU KA1238HA2 chassis fan

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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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