R2E175-AC79-29 ebm-papst

1. Brand and number

As a well-known brand in the ventilation industry, ebm-papst has always been known for its high quality and innovative technology. The part number R2E175-AC79-29 is a unique identifier for the fan, which represents the specific model and specification of the product. Through this number, whether it is the manufacturer, dealer or user, they can accurately identify and locate the product to ensure accuracy and efficiency in the production, sales, use and maintenance process.

2. Basic parameters

Rated voltage

The rated voltage of the R2E175-AC79-29 centrifugal fan is 115V. This voltage specification makes the fan well adaptable in some specific power supply environments. Compared with the common 220V or 380V voltage, the 115V voltage is more suitable for certain specific electrical systems, such as ventilation systems supporting some imported equipment, or low-voltage power supply equipment used in some special industrial sites. This adaptability ensures that the fan can operate stably and avoids failures or performance degradation caused by voltage mismatch.

Dimensions

The fan is 175 mm in size, and this relatively compact design gives it a great advantage during installation. The fan can be easily installed and function in places with limited space, such as small cabinets, narrow ventilation ducts, or some environments with strict requirements on the volume of the equipment. Compared with large fans, it does not take up too much space, providing more possibilities for the overall layout and design of the equipment.

Maximum air volume

The maximum air volume can reach 435 cubic meters per hour. This air volume indicator indicates that the fan has a strong air delivery capacity. In many scenarios where ventilation is required, such as small workshops, laboratories, offices, etc., it can achieve effective air exchange in a shorter time. For example, in a small workshop with an area of ​​50 square meters and a height of 3 meters, the fan can replace all the indoor air once in about 10 minutes, effectively exhaust the dirty air in the room, introduce fresh air, and improve the indoor air quality.

Maximum pressure

The maximum pressure is 190Pa, which means that the fan has a certain ability to overcome resistance. In the ventilation system, air will encounter various resistances when flowing in the pipe, such as friction resistance of the pipe, local resistance of the elbow, etc. The maximum pressure of 190Pa of the fan can ensure the smooth flow of air in pipes of a certain length and complexity. For example, when there are a certain number of elbows and diameter changes in the ventilation duct, the fan can use this pressure to transport air to various areas that need ventilation to ensure the normal operation of the ventilation system.

Input power

The input power is 55W, which reflects the energy-saving characteristics of the fan. In today's environment of advocating energy conservation and emission reduction, low-power equipment can save users a lot of energy costs. Compared with some high-power fans, this fan consumes less electricity while providing the same air volume and pressure. Taking 8 hours of operation per day as an example, the fan consumes only 0.44 degrees of electricity per day. Calculated at a price of 0.5 yuan per degree of electricity, the daily electricity cost is only 0.22 yuan. In the long run, it can save users considerable costs.

Speed

The speed is 2600 revolutions per minute. This speed is carefully designed and optimized. It not only ensures that the fan outputs sufficient air volume and pressure, but also takes into account the stability and service life of the fan. A higher speed can enable the fan to deliver air quickly, but it will also increase the mechanical wear and noise of the fan. Through reasonable design and manufacturing process, the fan can achieve stable operation at a speed of 2600 rpm, while controlling mechanical wear within a reasonable range, extending the service life of the fan.

1. Product Features

Efficient aerodynamic design

The R2E175-AC79-29 centrifugal fan is designed using advanced aerodynamic principles. The shape of its impeller, the angle and number of blades have been accurately calculated and optimized. The unique blade curve design can guide the air to form a stable airflow and reduce the turbulence and vortex phenomenon of the airflow. When the air enters the fan, it can quickly obtain energy under the action of the impeller and be delivered with minimal resistance and loss. This design not only improves the air volume and pressure performance of the fan, but also reduces energy consumption, making the fan more efficient. Compared with the traditional fan design, it can output more air volume and higher pressure under the same power input.

High-quality manufacturing process

As a product of the EBM-PAPST brand, the fan strictly follows a high-standard quality control system during the manufacturing process. Starting from the purchase of raw materials, each material is strictly screened and inspected to ensure that its quality meets the requirements. In the processing of parts, advanced production equipment and precision processing technology are used to ensure the dimensional accuracy and surface quality of each component. For example, the processing accuracy of the impeller directly affects the performance and balance of the fan. Through high-precision processing technology, it can ensure that the impeller remains stable at high speed rotation and reduce vibration and noise. In the assembly process of the whole machine, each step is strictly monitored and inspected to ensure the matching accuracy and connection firmness between the various components. Finally, before the product leaves the factory, a comprehensive performance test and quality inspection are carried out. Only products that pass all inspections can enter the market for sale, thus ensuring the reliability and stability of the product.

Strong and durable structural design

The structural design of the fan fully considers its use needs in various complex environments and has the characteristics of being strong and durable. Its shell is made of high-strength materials and has good impact resistance and protective performance. It can effectively resist the influence of external factors such as collision, dust, moisture, etc., and protect the internal parts from damage. For example, in some industrial production environments, there may be various mechanical collisions and dust pollution, and the sturdy shell can provide reliable protection for the fan. At the same time, the internal structure of the fan has also been optimized, and the connection between the various components is firm and reliable, which can withstand the vibration and load generated during the operation of the fan. For example, key components such as bearings are made of high-quality materials and advanced manufacturing processes, with good wear resistance and stability, which can ensure the stability and reliability of the fan during long-term operation.

Easy to install and maintain

The fan is designed with full consideration of the convenience of installation and maintenance. Its compact structure and reasonable layout of various components make the installation process relatively simple. During installation, you only need to follow the requirements of the instructions to quickly complete the installation work. At the same time, the various components of the fan are easy to disassemble and assemble, which is convenient for daily maintenance and overhaul. For example, key components such as impellers and motors can be easily disassembled for cleaning, inspection and replacement without complex tools and techniques. In addition, the electrical connection of the fan also adopts a standardized design, which is convenient for connection and debugging with other equipment. This easy installation and maintenance feature not only reduces the user's installation cost and maintenance difficulty, but also improves the use efficiency and reliability of the equipment.

1. Applicable scenarios

Industrial field

In industrial production, many small workshops will generate a certain amount of heat, exhaust gas, dust and other pollutants. R2E175-AC79-29 centrifugal fan can be installed in the ventilation system, using its air volume and pressure performance to exhaust these dirty air from the workshop and introduce fresh air at the same time. For example, in a small electronic manufacturing workshop, welding and other processes will generate some harmful gases and heat. The fan can be discharged in time to keep the air in the workshop clean and create a good working environment for workers. In some food processing workshops, the fan can also be used for ventilation to prevent odor and moisture accumulation and ensure the quality and safety of food.

Commercial field

In commercial buildings, such as small shopping malls, convenience stores and other places, the flow of personnel is relatively small, but the air also needs to be kept fresh. The fan can be used in ventilation systems to timely discharge indoor dirty air, introduce fresh air, and improve the shopping comfort of customers. The fan can also be installed in small meeting rooms, offices and other areas of the hotel to improve indoor air quality and provide a good environment for meetings and offices.

Civilian field

In residential areas, kitchens and bathrooms are places where odors are easily generated. The R2E175-AC79-29 centrifugal fan can be used as part of a residential ventilation system for kitchen fume exhaust and bathroom deodorization ventilation. Its compact size allows it to be easily installed in the ventilation ducts of a residence without taking up too much space. At the same time, the lower power consumption will not bring excessive electricity bills to the family.

In summary, the R2E175-AC79-29 centrifugal fan has strong competitiveness in the ventilation equipment market with its excellent parameters, outstanding features and a wide range of applicable scenarios, and can provide reliable and efficient ventilation solutions for users in different fields.