New Energy Vehicle Motor Stator Testing System Overview:

Primarily used for testing the performance of various motor stators, including single-phase motors, three-phase motors, brushless motors, synchronous motors, servo motors, etc. It covers all items for stator performance inspection. It can quickly detect parameters required by national and enterprise mandatory inspections (power frequency withstand voltage, insulation resistance, inter-turn insulation, DC resistance, rotor rotation direction). With a single wiring connection, all testing items are completed rapidly. It features fast testing speed, high precision, ease of use, and excellent reliability, automatically analyzing and judging test results; it also includes functions such as statistics, storage, and printing annual, monthly, and daily reports. All parameters of the motor under test can be preset for use during inspection.

Main Features of the New Energy Vehicle Motor Stator Testing System
1, Testing Items: DC resistance, insulation resistance, inter-turn test, withstand voltage test, motor rotation direction test, inductance test
2, DC Resistance: Measures the resistance of the motor winding3, Insulation Resistance: Tests the insulation resistance between the phase line and the casing
4, Inter-turn Test: Detects inter-turn and inter-layer short circuits, poor insulation, and turn count deviations in motor or transformer coils5, Withstand Voltage Test: Measures the leakage current between the stator winding and the casing, with programmable withstand voltage and computer-controlled voltage regulation
6, Motor Rotation Direction: Determines the direction of magnetic field rotation

7, Inductance Test: Measures the inductance of the motor coil

8, Power Supply: AC220V±15%, 50Hz±2 Hz (system operating power)
9, Operating Environment: Working temperature 0~40 ℃
10, Operating Humidity ≤70%
11, All tests completed with a single fixture setup.
12, All testing processes are controlled by a microcomputer.

Testing Process of the New Energy Vehicle Motor Stator Testing System
Automated hardware and software testing process: Allows flexible adjustment of test sequence, test duration, and number of test items. Default test sequence: DC resistance/power frequency withstand voltage test/insulation resistance/inter-turn test/inductance test/rotation direction test.

System Settings and Alarms for the New Energy Vehicle Motor Stator Testing System
1, Alarms when a test item fails and allows the option to continue or stop testing; if stopping, pressing continue is required to resume testing.

2, Features alarm and emergency stop functions.

Connection Between the System and the Motor:

1, Connection between the system and the motor is via terminal posts or lead wires.
2, All motor leads are connected into the system, and the wiring method is automatically switched internally during testing.