SJ1238HE2 SANJU 12038/220V fan
SJ1238HE2 SANJU 12038/220V fan
SJ1238HE2 SANJU 12038/220V fan
SJ1238HE2 SANJU 12038/220V fan
SJ1238HE2 SANJU 12038/220V fan

SJ1238HE2 SANJU 12038/220V fan

$7.14

SKU: 676187560258 Brand:

Description

The SANJU SJ1238HE2 is an industrial-grade, high-velocity cooling fan engineered by San Ju Electric Machinery (Taiwan). Utilizing advanced Electronically Commutated (EC) motor technology, this 120x120x38mm (4-inch) chassis fan accepts direct 220V AC input while delivering the high-efficiency, low-power consumption benefits of a DC motor. Designed for Original Engineering applications requiring aggressive thermal management, the SJ1238HE2 provides exceptional airflow dynamics and extended operational longevity in demanding environments.

Technical Specifications:
Brand: SANJU (Taiwan)
Model Number: SJ1238HE2
Motor Technology: Electronically Commutated (EC) Brushless
Dimensions: 120 x 120 x 38 mm (Ø 120mm)
Rated Voltage: 220V AC
Operating Voltage Range: 200V – 240V AC
Frequency: 50/60 Hz
Power Consumption: 18W
Rotational Speed: 3000 RPM ± 10%
Maximum Airflow: 120 CFM (3.39 m³/min)
Acoustic Noise: 48 dBA
Bearing System: Precision Dual Ball Bearing
Frame Material: Die-cast Aluminum Alloy
Impeller Material: Thermoplastic PBT (UL94V-0)
Operating Temperature: -20°C to +70°C
Weight: 330 g
Protection: Impedance Protected

Industrial Application:
Technical Compatibility is guaranteed for standard 4-inch chassis mounts in industrial control cabinets, server racks, telecommunications equipment, and automated manufacturing enclosures. The high-velocity airflow characteristics make this unit specifically suited for high-density electronic panels where rapid heat dissipation is critical to prevent thermal throttling of PLCs, VFDs, and power supplies.

Procurement and Lifecycle:
This authentic SANJU component ensures seamless integration and reliable thermal regulation. We maintain an optimized Lead Time for both single-unit replacements and bulk OEM integration, ensuring minimal downtime for mission-critical infrastructure.

SJ1238HE2 SANJU 12038/220V fan

SJ1238HE2 SANJU 12038/220V fan

SJ1238HE2 SANJU 12038/220V fan

SJ1238HE2 SANJU 12038/220V fan

SJ1238HE2 SANJU 12038/220V fan

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

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

JinBuy is a trusted supplier of industrial and home appliance spare parts, offering high-quality components for cooling systems, HVAC units, vacuum cleaners, printers, compressors, CNC machines, and more. We provide reliable products, competitive prices, and fast worldwide delivery.

Related products