New SJ1751HD2 1725/24V SANJU fan
New SJ1751HD2 1725/24V SANJU fan
New SJ1751HD2 1725/24V SANJU fan
New SJ1751HD2 1725/24V SANJU fan

New SJ1751HD2 1725/24V SANJU fan

$18.57

SKU: 702889822300 Brand:

Description

The SANJU SJ1751HD2 is a high-performance, heavy-duty DC axial cooling fan engineered for extreme thermal management in industrial environments. Manufactured by Taiwan San Ju, this original engineering component is designed specifically for frequency converters, high-capacity inverters, and automated control cabinets requiring massive air volume displacement. Utilizing a premium dual ball bearing system, the SJ1751HD2 ensures extended lifecycle reliability and stable continuous operation under demanding thermal loads.

Technical Specifications
Manufacturer: SANJU
Model Number: SJ1751HD2
Fan Type: DC Axial Cooling Fan
Frame Dimensions: 172 x 150 x 51 mm
Operating Voltage: 24V DC
Rated Current: 2.50 A
Power Consumption: 60.0 W
Bearing System: Dual Ball Bearing
Frame Material: Die-cast Aluminum Alloy
Impeller Material: Thermoplastic PBT UL94V-0
Operating Temperature: -10°C to +70°C
Termination: Lead Wires

Application and Compatibility
This high-velocity cooling fan provides critical thermal dissipation for high-power variable frequency drives, CNC machinery, telecom base stations, and industrial power supplies. The 24V 2.5A configuration generates exceptional static pressure and airflow, effectively preventing thermal throttling in densely packed electronic enclosures. Technical compatibility is guaranteed for systems requiring standard 172x51mm form factor mounting.

Procurement and Lifecycle Value
Sourced as brand new, unused original equipment, this fan guarantees exact-fit replacement for existing SANJU installations. Standardized mounting holes and robust construction minimize maintenance intervals. Contact us for current lead time and bulk availability to secure your facility’s thermal management requirements.

New SJ1751HD2 1725/24V SANJU fan

New SJ1751HD2 1725/24V SANJU fan

New SJ1751HD2 1725/24V SANJU fan

New SJ1751HD2 1725/24V SANJU 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

Kralvo 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.

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