Technological Breakthrough: The Three Core Advantages of the "Through-Wall" Metal Shielded Shaft

The "heart" of the testing system – the through-wall metal shield – integrates multiple innovative designs to address the electromagnetic interference challenges inherent in traditional testing equipment.
Integrated shielding, preventing electromagnetic leakage.
The metal shaft is directly connected to the radio frequency shielding, creating a "seamless connection" that effectively eliminates interference between the shaft and the shielding. This results in a 30% or more improvement in the accuracy of test data.
Complete circuit isolation, preventing current flow through the shaft.
The metal shafts within and outside the gearbox are connected via an isolator, ensuring electrical isolation between the external power measurement unit, the device under test, and the transmission shaft. This eliminates the risk of electrochemical corrosion of the motor shaft bearings due to shaft current, and prevents electromagnetic interference, ensuring accurate test results.
Electrostatic discharge design, to reduce interference sources.
The transmission incorporates an integrated electrostatic discharge (ESD) module, which reduces induced rotor current from the source. Combined with an isolation system, this provides "dual protection," ensuring testing stability in complex electromagnetic environments.