Шахтные вентиляторы FB от китайских поставщиков и фабрик — высокоэффективные и энергоэффективные решения для вентиляции
Product Video
Product Description
Aerodynamic Design Optimization
The blades feature a special spatially twisted structure or large-angle bending design for superior airflow performance.
100% Speed Control
Enables precise regulation of air volume according to the requirements of various 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 blade tips) effectively reduce noise levels during operation.
Structural Advantages
External bearing design provides better heat dissipation, extends service life, and simplifies maintenance procedures.
Main 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
Detailed Photos
Frequently Asked Questions (FAQ)
Q1
What voltage options are available for the FB series fan motors?
The FB series fan motors support three voltage configurations: 380V, 660V, and 1140V. This wide voltage compatibility makes them suitable for a variety of industrial power supply environments, ensuring flexible installation and deployment across different facilities.
Q2
How does the 100% speed control feature help reduce energy consumption?
The 100% speed control function allows operators to precisely adjust the fan's air volume output to match actual operating requirements. By avoiding unnecessary full-speed operation, the system significantly lowers power consumption, resulting in reduced electricity costs and a smaller carbon footprint over time.
Q3
What is the advantage of the external rotor motor design?
The external rotor motor design offers a compact and integrated structure where the rotor surrounds the stator. This configuration provides excellent heat dissipation, improves overall motor efficiency, and allows for easier maintenance access. The design also contributes to a longer operational lifespan compared to conventional internal rotor motors.
Q4
How do the bionic blades reduce noise levels?
The bionic blade design incorporates slightly serrated trailing edges and specially shaped blade tips, inspired by natural aerodynamic structures. These features disrupt the formation of coherent vortices and reduce turbulence noise at the blade surface, effectively lowering the A-weighted sound pressure level to as low as 30 dB(A) during operation.
Q5
What industries and applications are these fans suitable for?
The FB series fans are widely applicable across various industries including mining ventilation, tunnel air circulation, industrial workshop cooling, HVAC systems, and other environments requiring reliable and efficient air movement. Their robust motor configurations and flexible voltage options make them ideal for demanding industrial settings.
Q6
What is the maximum total pressure efficiency of these fan models?
All models in the FB series achieve a maximum total pressure efficiency of 75%. This high efficiency rating, combined with the aerodynamically optimized blade design and advanced motor configuration, ensures that the fans deliver maximum airflow performance while minimizing energy waste across the full operating range.