3000RPM~5000RPM Dynamic Balance Fan Air Conditioning Testing Equipment System

Product Specification

FAN DYNAMIC BALANCE TEST SYSTEM

System features

• The active fan dynamic balancing test system is mainly used for the dynamic balance detection and correction of various brushless fan blades and iron casings.
• This system uses a servo motor drive with stable rotation speed, combined with high-precision claws, offering high reliability and minimizing the transmission error of traditional fan stator bases.
• High-precision acceleration sensors collect vibration signals in real-time, achieving high accuracy, reliability, and efficient imbalance correction.
• Self-driven rotation speed, wide speed adjustment range, stable transmission, no need to frequently adjust the tachometer.
• The system uses a graphical radar display for imbalance, angle, and other relevant data, making it easy to operate.
• After testing, Excel-format reports can be automatically generated based on production dates and different machine types.
• Provides a reliable data source for quality control and improving production efficiency.

Technical Parameters:

Model Function BTS2240 Applicable Fan Blade Size (CM) 2.0CM-12CM Maximum Fan Blade Mass (g) <60g Applicable Shaft Diameter (mm) 1.2/1.5/2.0/3.0mm Rotation Speed Range 3000~5000RPM Dynamic Balance Mode Single-sided, Double-sided, Tri-sided Equipment Dimensions 305.0x405.0x360.0mm Equipment Weight Approximately 27kg Unbalance Reduction Rate (URR) 95% Minimum Achievable Residual Unbalance (EMAR) 0.2g.mm/kg Automatic Positioning Servo Motor Control Reference Position Indicator Laser Indicator Servo Motor and Driver AC Servo Motor Power Supply Voltage 200~240V AC 50/60Hz Environmental Temperature 10~55°C Display Mode Radar Chart Compatible Operating Systems Win7/8/10

A Fan Dynamic Balance Test System is a specialized equipment setup designed to evaluate and ensure the balance of fans during their operation. This system is crucial for identifying any imbalances that could lead to vibrations, noise, or reduced efficiency and longevity of the fan. Here’s a detailed explanation:

Purpose

1. Improving Performance: Ensuring that fans operate smoothly and efficiently by minimizing vibrations and noise caused by imbalances.
2. Enhancing Reliability: Prolonging the lifespan of fans by preventing excessive wear and tear due to vibrations.
3. Quality Control: Verifying that each fan meets the manufacturer's balance standards before it leaves the production line.
4. Compliance: Meeting industry standards and regulations regarding fan balance and performance.
5. Reducing Maintenance Costs: By detecting and correcting imbalances early, reducing the need for costly repairs and maintenance down the line.

Key Components

1. Balancing Machine: The core component, which measures the amount and location of imbalance in the fan. It can be of various types, such as static balancing machines or dynamic balancing machines, depending on the application.

2. Fixtures and Clamps: Used to securely hold the fan in place during the testing process, ensuring accurate measurements.

3. Measuring Systems: Sensors and instruments that detect the imbalance, often using laser sensors or vibration sensors to measure the amplitude and phase of vibrations.

4. Data Acquisition and Analysis Software: Software that collects data from the measuring systems and analyzes it to determine the exact location and magnitude of any imbalances. This software may also provide recommendations for correction.

5. Correction Tools: Tools such as drill presses, grinding wheels, or added weights used to correct any detected imbalances based on the analysis provided by the software.

6. Environmental Chambers (optional): In some cases, environmental chambers may be used to test fans under different temperature, humidity, or pressure conditions to simulate real-world operating environments.

Testing Procedures

1. Initial Setup: Secure the fan onto the balancing machine using appropriate fixtures and clamps.

2. Measurement: Run the fan at its operational speed while the measuring system records data on vibrations or imbalances.

3. Analysis: The data acquisition software processes the recorded data to identify any imbalances, providing information on their location and magnitude.

4. Correction: Based on the analysis, use the recommended correction tools to adjust the fan until it meets the desired balance specifications.

5. Verification: After correction, retest the fan to verify that the imbalance has been adequately addressed.

6. Documentation: Record the results of the testing and correction process for quality control purposes and future reference.

Benefits of Implementing a Fan Dynamic Balance Test System

• Enhanced Product Quality: Fans that are properly balanced operate more quietly and efficiently, leading to higher customer satisfaction.
• Extended Equipment Lifespan: Reduced vibrations mean less stress on bearings and other components, extending the overall lifespan of the fan.
• Cost Savings: Early detection and correction of imbalances reduce the likelihood of expensive repairs or replacements later on.
• Regulatory Compliance: Ensures that products meet industry standards and regulations, avoiding potential legal issues or recalls.
• Improved Manufacturing Efficiency: Streamlines the production process by quickly identifying and correcting imbalances, reducing downtime and waste.

In summary, a Fan Dynamic Balance Test System is an essential tool for manufacturers aiming to produce high-quality, reliable, and efficient fans. It not only improves product performance but also contributes to cost savings and regulatory compliance.