-
Forward centrifugal fans
Forward centrifugal fans have a blade exit angle of more than 90°. When working, the impeller rotates at high speed to generate centrifugal force, which throws the air from the center to the edge, and discharges it through the pressurization of the worm casing, and at the same time, negative pressure is formed inside the impeller to continuously absorb the air. Widely used in ventilation and air conditioning, industrial gas transportation, dust removal and equipment supporting and other fields, especially in the high-pressure, small air volume scenarios with outstanding advantages, can meet the needs of multi-industry gas treatment.
Backward centrifugal fans
Backward centrifugal fan in the work, the airflow from the fan axial into the blade space, and then driven by the impeller on the one hand with the impeller rotation; on the other hand in the role of inertia to improve the energy, along the radius of the direction of the impeller to leave the fan, relying on the centrifugal force generated to do the work of the fan is called centrifugal fan.
Axial Fans
Axial fan is a kind of ventilation equipment which conveys gas through axial flow, and its core impeller is composed of hub and twisted blades. When working, the motor drives the impeller to rotate, and the blades push the gas to flow along the axial direction (parallel to the direction of the rotating axis), and the gas flows directly from the inlet end to the outlet end of the fan, and the flow direction is basically unchanged, which is similar to the principle of propeller propulsion.
Duct Fans
Duct fan is a ventilation equipment designed for installation in ducts, which is composed of core components such as motor, impeller and casing. Through the centrifugal force or axial thrust generated by the rotating impeller, the air is sucked in and transported directionally along the pipeline to realize the efficient ventilation, air exchange or air conditioning function in the confined space.
Pump
Pump is a mechanical energy through mechanical energy will fluid energy (kinetic or potential energy) to enhance the mechanical device, the use of impeller rotation, piston reciprocation and other principles to change the pump volume or produce centrifugal force, drive the fluid flow, to achieve the transmission, pressurization or circulation function. According to the working principle can be divided into volumetric pumps (such as piston pumps) and vane pumps (such as centrifugal pumps) and other types.
-
Industry
IT communication
Provides customized fans around the cooling pain points of IT equipment and communication base stations. Ensure that servers, base stations and other equipment in the high-intensity operation of effective heat dissipation, to maintain a stable working condition, to ensure smooth data processing and communication transmission.
Power Electronics
According to the heat dissipation of power electronic equipment and operating environment requirements, to create a professional fan. Help equipment in complex working conditions, effective heat dissipation, stable operation, to protect the reliable operation of the power system and power conversion efficiency.
Air Conditioning & Heat Pumps
Customized fans for air conditioning and heat pump systems help achieve energy-efficient temperature regulation by optimizing air circulation and heat exchange efficiency, improving cooling and heating effects, and are widely used in domestic and commercial scenarios.
Vehicle And Ship
Focusing on the internal environment of vehicles and boats and the operational requirements of equipment, the development of exclusive fans. It is used to ventilate and regulate the temperature inside the vehicle and ship, and at the same time to meet the heat dissipation requirements of the engine and electrical equipment, so as to improve the traveling experience and equipment reliability.
Well Ventilated
Focusing on the air circulation needs of various types of space, we create ventilation solutions for buildings, factories and other places, utilizing fans to realize fresh air replenishment and dirty air discharge, creating a healthy and comfortable air environment.
Home Appliances
For the characteristics of home appliances, we develop adapted fans. For example, they are used for temperature regulation of air conditioners and purification of air purifiers, providing key support for home appliances to realize high efficiency performance and improve the quality of life of users.
Cold Chain
Provide fan solutions for the cold chain industry's requirements for precise temperature control and uniform air distribution. Applied to cold storage, refrigerated trucks and other cold chain equipment, it ensures a stable low-temperature environment and safeguards the quality of fresh and pharmaceutical products.
-
About Us
-
-
SH140F2-055-001 Forward Centrifugal Fan: Compact Airflow Solutions for Equipment Cooling
Release time:
2026-11-10
Customize industrial cooling fan China for reliable heat dissipation, stable airflow, and tailored cooling solutions for diverse applications
Effective air movement is essential for maintaining suitable operating conditions in electrical equipment, ventilation assemblies, and industrial machinery. When heat accumulates inside an enclosed space or equipment housing, insufficient airflow can affect operating stability and increase the demands placed on cooling components. Selecting a suitable fan therefore requires consideration of airflow requirements, installation space, electrical compatibility, and noise levels.
The industrial cooling fan SH140F2-055-001 is a forward centrifugal fan designed to provide controlled airflow for equipment cooling and ventilation applications. With its compact centrifugal structure and AC power configuration, this model offers a practical option for manufacturers and equipment integrators seeking a dedicated air-moving component for their products and systems.
Forward Centrifugal Design for Directed Air Movement
Unlike conventional axial fans, which move air primarily along the direction of the fan shaft, centrifugal fans use a different airflow arrangement. Air enters through the fan inlet and is redirected outward by the rotating impeller before being discharged through the outlet.
This operating principle makes centrifugal fans suitable for equipment structures where airflow needs to follow a defined internal path. The forward centrifugal configuration of the SH140F2-055-001 provides an option for applications that require directed air movement rather than simple circulation within an open space.
For equipment designers, the fan structure is an important consideration when planning ventilation channels, air inlets, and discharge openings. Matching the fan type to the internal layout helps create a more appropriate airflow arrangement for the complete cooling system.
Compact Fan Integration for Equipment Manufacturers
Space availability is a common challenge in equipment design. Cooling components must fit within the overall product structure without interfering with other electrical or mechanical parts.
The SH140F2-055-001 features a 140 mm fan diameter, making it a practical candidate for equipment assemblies designed around this size category. Its forward centrifugal configuration also provides flexibility when designing airflow paths within equipment housings.
For manufacturers developing electrical appliances, industrial equipment, or ventilation assemblies, selecting a fan at the early design stage can help simplify component integration. Engineers can evaluate the available installation space, inlet and outlet positions, and required airflow direction before finalizing the enclosure structure.
This approach helps ensure that the cooling component works as part of the complete equipment design rather than being treated as an independent accessory.
Balanced Airflow and Electrical Performance
Fan selection involves more than choosing a product based on physical dimensions. Airflow capacity and electrical operating characteristics must correspond to the requirements of the target application.
The SH140F2-055-001 delivers an airflow rating of 490 m³/h, providing a reference for equipment designers when evaluating ventilation requirements. Its single-phase AC configuration is intended for compatible electrical systems, making voltage and frequency matching important during product integration.
The fan operates with a rated power of 80 W. These electrical characteristics allow manufacturers to assess its suitability alongside other system components and determine whether its operating requirements align with the intended equipment configuration.
A properly selected fan helps establish an appropriate relationship between airflow demand and electrical input, supporting the overall ventilation design.
Applications in Industrial Cooling and Ventilation
Forward centrifugal fans are used in equipment where air needs to be moved through defined ventilation passages. The SH140F2-055-001 can be considered for cooling and air circulation requirements in compatible industrial and electrical equipment.
In electrical equipment housings, directed airflow can help move accumulated warm air away from heat-generating components. In machinery ventilation assemblies, centrifugal airflow provides an option for guiding air through internal spaces where the equipment layout does not favor conventional axial ventilation.
The model may also be evaluated for integration into specialized ventilation equipment and other products requiring a compact centrifugal air-moving component. Actual suitability depends on the installation structure, system resistance, operating environment, and required airflow performance.
Noise Considerations in Fan Selection
Operating noise is another factor that equipment manufacturers need to consider. Fans installed inside appliances, electrical cabinets, and industrial assemblies may influence the overall sound level of the finished product.
The SH140F2-055-001 has a specified noise level of 65 dB. This value can be used as a reference when evaluating the fan within the intended installation environment.
Noise performance should also be considered alongside mounting arrangements, airflow passages, and the surrounding equipment structure. Proper system integration is important because the complete ventilation assembly influences the actual operating experience.
How to Select the Right Centrifugal Fan
Before choosing a centrifugal fan, manufacturers should identify the airflow demand and determine how air needs to travel through the equipment. The available installation space, inlet and outlet arrangement, electrical supply, and acceptable noise level should all be evaluated.
It is also important to consider the operating conditions and airflow resistance of the complete system. A fan's rated airflow alone does not determine its actual performance after installation, as the surrounding ductwork and equipment structure influence air movement.
For the SH140F2-055-001, these considerations provide a practical starting point for evaluating its compatibility with a specific cooling or ventilation project.
Conclusion
The SH140F2-055-001 forward centrifugal fan combines a compact structural configuration with defined airflow and electrical characteristics for equipment cooling and ventilation applications. Its directed airflow arrangement makes it suitable for evaluation in systems requiring controlled air movement through internal passages. For industrial equipment manufacturers and ventilation system integrators, selecting this model according to installation conditions, airflow requirements, and electrical compatibility can help establish an appropriate cooling solution.
Previous:
Message
Email：
market@fans-tech.com (Domestic business)
sales@fans-tech.com (Overseas business)
Address：
No.9. Shuncheng Road, Wusha, Daliang Shunde, Foshan, Guangdong, China