Mitsubishi Electric: Motor abnormality diagnosis device “DiaPro Motor”: Higher accuracy with IoT diagnosis
June 23, 2020
Mitsubishi Electric:
Detects abnormalities in low-voltage three-phase motors, which drive the mechanical equipment of factories, before failure.
Mitsubishi Electric developed a motor abnormality diagnosis device “DiaPro Motor™”.
Automatically and accurately detect abnormalities
Preventing sudden equipment outages,
It contributes to the efficiency and labor saving of motor inspection.
In the future, we will carry out verification tests for market launch and start sales in the first half of FY2020.
Product features:
Our unique analysis technology detects abnormalities in mechanical and electrical systems using only current signals.
Abnormal vibration
Misalignment (rotation axis deviation) error
Layer short (short between stator winding turns)
Damage to rotor bar (rotor bar)
Detects both electrical system abnormalities
An original function that learns *1 the initial state when the motor is normal detects the abnormality with high accuracy.
Adoption of clamp type current sensor
Install without changing the wiring of existing equipment
Necessary for abnormality diagnosis No vibration sensor required
You can also diagnose motors installed in dangerous places such as underwater or high places.
Easy settings:
Basic information settings only,
Can be used by inspectors who do not have specialized know-how,
At the time of introduction, set basic motor information such as capacity and bearing number,
Network condition monitoring:
Network connection allows motor status monitoring from anywhere in the factory
Monitor the motor status from the PC or smartphone in the factory to the specified URL
the next deployment:
Sales will begin in the first half of 2020.
We develop products for high-voltage motors and inverter motors.
Utilizing IoT and AI technology, we will provide highly accurate diagnostics and provide stable equipment operation solutions.