AIP Compressor Die-cast Rotor Tester introduced international testing technologies, developed specialized sensors, and utilized digital signal processing methods to automatically analyze the quality of the rotor. It can effectively test various problems of the compressor motor rotor: broken bar, thin bar, air hole, bubble and porosity, leakage between the squirrel cage bars and lamination, squirrel cage eccentricity, slot deviation, and the full-function testing system can also test the defects in the end rings.

Ⅰ.Solutions

The compressor die-cast rotor testing solution is specifically designed for AC motors of compressors.

There are four die-cast rotor testers available for selection: vertical conventional testing system, vertical full-function testing system, horizontal conventional testing system, and horizontal full-function testing system.

Among them, the full-function die-cast rotor tester adds the end ring testing function compared to the conventional testing system.

II. Test items: broken bar, thin bar, maximum amplitude value, minimum amplitude value， terminal ring resistance, and reactance value (optional)

III. Suitable Motors: die-cast rotor with rotor diameter of ≤ 156mm and height of ≤ 365mm for compressors

Ⅳ.Key Features

1. Data quantification: rotor test data, set upper and lower limits to achieve simple testing.

2. Waveform display: product data is displayed in the form of a waveform, which is intuitive, clear, and simple.

3. Fast clamping: manual loading and unloading, automatic clamping, fast and efficient.

4. High-speed testing: The entire test process of the guide bar takes approximately 3 to 5 seconds, which enhances production efficiency and reduces costs.

5 . Full range of items: various types of defective products can be detected.

6. Optional operation: manual or automatic clamping can be selected according to the actual process conditions.

7. Poor Positioning: Defective products can indicate the faulty position of the guide strip.

8. Optional Function: Optional test of cast aluminum rotor resistance and reactance.

(Fully automated production line for die-cast rotor testing)

V. Test Method

Place the rotor to be tested on the tester fixture, start the tester to begin automatic detection, and the test results of the die-cast rotor will be obtained directly.

This test method uses the motor to simulate the actual operating conditions to evaluate the performance, efficiency, and stability of the rotor. During the test, the motor is configured to simulate the operation of the compressor, and the appropriate load and speed are applied to observe the response of the die-cast rotor.

The conventional testing time for the compressor die-cast rotor tester is 3 to 5 seconds. In general, the use of a professional testing system can enhance production efficiency, reduce costs, and improve the quality and reliability of the die-cast rotor.

（Test interface）

If you are interested in the test of the compressor die-cast rotor and other motor testers of AIP, please feel free to contact us to obtain more information.