Шахтные вентиляторы FB от китайских поставщиков: энергоэффективная и безопасная вентиляция от производителя
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Product Videos
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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 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 wingtips) effectively reduce noise levels during operation.
Structural Advantages
External bearing design ensures better heat dissipation, extends service life, and simplifies maintenance procedures.
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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 |
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Appearance Schematic Diagram
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Application Scenarios
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Detailed Photos
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Frequently Asked Questions
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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.
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How does the 100% speed control feature benefit energy consumption?
The 100% speed control allows operators to precisely adjust the air volume output to match actual operating requirements. By avoiding unnecessary full-speed operation, energy consumption is significantly reduced, lowering operating costs.
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What is the maximum total pressure efficiency of these fans?
All models in the FB series achieve a maximum total pressure efficiency of 75%, ensuring high-performance airflow delivery across all power configurations.
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How do the bionic blade designs reduce operational noise?
The bionic blades are designed with slightly serrated trailing edges and specially shaped wingtips that disrupt turbulent airflow patterns. This reduces vortex formation and aerodynamic noise, keeping the A-weighted sound pressure level as low as 30 dB(A).
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What are the advantages of the external rotor motor design?
The external rotor motor design offers a compact structure with excellent heat dissipation performance. The external bearing configuration further enhances cooling, extends the motor's service life, and makes routine maintenance easier and more efficient.
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In which industries can the FB series fans be applied?
The FB series fans are suitable for a wide range of industrial applications including mining ventilation, tunnel ventilation, manufacturing plant air circulation, HVAC systems, and other environments requiring reliable and efficient airflow management.