Взрывозащищенные шахтные вентиляторы FB от поставщиков и фабрик в Китае: высокая эффективность и низкое энергопотребление
Product Video
Product Description
Aerodynamic Design Optimization
The blades feature a special spatially twisted structure or a large bending angle design for optimized airflow performance.
100% Speed Control
Precisely regulates air volume according to different operating conditions, significantly reducing energy consumption.
High-Efficiency Motor Configuration
External rotor motor design with compact structure, excellent heat dissipation, and high operational efficiency.
Special Blade Design
Bionic blades (with slightly serrated trailing edges and special winglet tips) effectively reduce noise levels.
Structural Design Advantages
External bearing design ensures better heat dissipation, extends service life, and simplifies maintenance procedures.
Key Technical Parameters
| Motor Model | Power (kW) | Rated Voltage (V) | Rated Current (A) | Air Volume (m³/min) | Total Pressure (Pa) | Max Total Pressure Efficiency (%) | A-Weighted Sound Pressure Level (dB(A)) |
|---|---|---|---|---|---|---|---|
| YBF3-90S-4 | 1.1 | 380/660/1140 | 2.7/1.6/0.9 | 85~45 | 120~300 | 75 | 30 |
| YBF3-90L-2 | 2.2 | 380/660/1140 | 3.3/1.9/1.1 | 138~80 | 400~700 | 75 | 30 |
| YBF3-132S1-2 | 5.5 | 380/660/1140 | 11.1/6.4/3.7 | 150~130 | 730~1460 | 75 | 30 |
| YBF3-132S2-2 | 7.5 | 380/660/1140 | 14.8/8.7/5.0 | 170~150 | 900~1800 | 75 | 30 |
| YBF3-160M1-2 | 11 | 380/660/1140 | 21.6/12.6/7.2 | 200~180 | 1200~2600 | 75 | 30 |
Appearance Schematic Diagram
Application Diagram
Detail Photos
Frequently Asked Questions (FAQ)
Q
What voltage options are available for the FB series fan motors?
The FB series fan motors support three voltage configurations: 380V, 660V, and 1140V, making them suitable for a wide range of industrial power supply environments. Please refer to the technical parameters table to select the appropriate model for your application.
Q
How does the 100% speed control feature help reduce energy consumption?
The 100% speed control feature allows precise adjustment of air volume output to match actual operating demands. By avoiding unnecessary full-speed operation, energy waste is significantly reduced, leading to lower operating costs and improved system efficiency.
Q
What is the advantage of the external rotor motor design?
The external rotor motor design offers a compact structure with excellent heat dissipation performance. The rotating outer shell acts as a natural cooling element, which extends motor lifespan, maintains high efficiency during continuous operation, and simplifies routine maintenance.
Q
How do the bionic blades help reduce noise levels?
The bionic blades are designed with slightly serrated trailing edges and specially shaped winglet tips, inspired by natural aerodynamic forms. These features break up turbulent airflow and reduce vortex noise, achieving a low sound pressure level of just 30 dB(A) across all listed models.
Q
What is the maximum total pressure efficiency of these fan units?
All models in the FB series achieve a maximum total pressure efficiency of 75%, ensuring high-performance air delivery across a wide range of operating conditions, from 120 Pa up to 2600 Pa depending on the motor model selected.
Q
What are the typical application scenarios for the FB series fans?
The FB series fans are widely used in industrial ventilation, mining, tunnels, commercial HVAC systems, and various environments requiring reliable and efficient air movement. Their robust motor configurations and aerodynamic blade design make them suitable for both light-duty and heavy-duty applications.