Recently, AIP successfully delivered two high-performance die-cast rotor testers, further demonstrating AIP's technical strength and international service capabilities in the field of motor testing equipment. One vertical tester was delivered to a well-known domestic compressor manufacturer, while the other horizontal tester was shipped to the Middle East for use at a large-scale water pump motor production base there.

Ⅰ. Advanced Testing Technology for Precise Rotor Bar Detection

Both testers delivered this time employ mainstream international testing technologies and are equipped with AIP's independently developed high-precision sensors. Combining classical motor theory with digital signal processing algorithms, they achieve automatic analysis and intelligent judgment of rotor bar quality.

1. The entire testing process is efficient, non-destructive, and yields stable and reliable results.

2. The tester can accurately detect and analyze: the number of broken bars, the maximum and minimum amplitude of the number of thin bars, and the overall value.

3.Test results are presented intuitively in data and waveform form, with flexible upper and lower limits for automatic judgment.

Ⅱ. Customized Designs for Different Application Scenarios

AIP provides customized system and tooling solutions based on customer site conditions and product specifications.

1.Middle East Project: Horizontal Die-cast Rotor Tester

For large water pump rotors with an outer diameter of 60–130 mm, the tester adopts a horizontal and stable structure to ensure accurate positioning and secure clamping of large workpieces during testing.

The tester supports rapid changeover and is compatible with the testing needs of 6 different rotor sizes.

2.Domestic Project: Vertical Die-cast Rotor Tester

Considering the structural characteristics of compressor rotors and the limited space on the production line, the system adopts a vertical, compact design, achieving a high degree of integration of testing functions within a limited space.

Through modular tooling configuration, it can meet the needs of rapid switchover testing of 10 different rotor specifications.

Ⅲ. Core Advantages: Intelligent, Efficient, Reliable

1. High Efficiency and Intelligence: Seamlessly integrates with robotic arms for fully automated testing; a single guide bar inspection takes only 3-5 seconds.

2. Precise Control: Precision servo control for clamping and positioning significantly improves test consistency.

3. Intelligent Interconnection: Supports MES system integration, enabling real-time test data upload and full-process quality traceability.

4. Intelligent Operation and Maintenance: Features self-diagnostic fault functions, providing real-time alarms and audible/visual alerts for abnormal air pressure and emergency stops.

Ⅳ. Functional Expansion and Industry Applications

In addition to the standard configuration, AIP also offers testers with rotor resistance and reactance testing capabilities, effectively detecting end-ring defects; and provides dedicated testing solutions for fields such as new energy vehicle motors and heavy industrial motors.

Currently, AIP die-cast rotor testers are widely used in various industries including automotive motors, industrial motors, compressors, water pumps, and household appliance motors.

Ⅴ. Continuous Innovation, Empowering Global Motor Manufacturing

This dual delivery to both domestic and overseas markets is a concentrated demonstration of AIP's technological strength and service capabilities. In the future, AIP will continue to deepen independent innovation, promoting the deeper integration of China's high-end motor testers into the global industrial chain.

If you are looking for a stable, intelligent, and high-precision die-cast rotor tester, please contact AIP for customized solutions and technical support.