The high-precision magnetic powder dynamometer is a high-precision testing device.
2024-05-02
The high-precision magnetic powder dynamometer is a high-precision testing
The high-precision magnetic powder dynamometer is a high-precision testing device mainly used to measure the fatigue and wear performance of materials. It uses magnetic powder to detect cracks and defects in materials and simulates the stress conditions that materials experience during use by applying stress, thereby evaluating the performance of the materials.
The main features of the high-precision magnetic powder dynamometer include:
- High-precision measurement: The magnetic powder dynamometer uses a high-precision cantilever beam torque sensor and a non-contact infrared photoelectric speed sensor, resulting in very high measurement accuracy.
- Good stability: The magnetic powder dynamometer has high sensitivity, good load torque stability, and no brush slip ring structure, thus ensuring a long service life.
- Intuitive display: It uses a liquid crystal display that can simultaneously show voltage, current, power, power factor, frequency, torque, speed, output power, and efficiency, making it easy to operate and set up.
- Widely applicable: The high-precision magnetic powder dynamometer is suitable for testing low-speed and high-speed motors, widely used in fields such as railways, aviation, aerospace, electricity, metallurgy, and machinery. It is mainly used to study and evaluate the magnetic properties of various materials and to monitor the quality and performance of equipment such as generators and motors.
The high-precision magnetic powder dynamometer mainly consists of sensors, magnetic powder, magnetic field lines, rotors, stators, and other components. Its working principle is based on the principle of magnetism; when magnetic powder passes through the magnetic field lines, it generates magnetic force that acts on the rotor, causing it to rotate. The speed and torque of the rotor are detected by sensors to evaluate the performance of the materials.
In summary, the high-precision magnetic powder dynamometer is a high-precision, stable, and easy-to-operate testing device, widely used in various fields, playing an important role in evaluating material performance and monitoring equipment quality.
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