It is the online tool Test Motors can detect faults in electric motors and generators and its associated charges in their initial stages and manage repair. 

This product has been completely developed by engineers Test Motors, innovating predictive maintenance of electric motors and generators. TestIM not generate false alarms and explain in detail, the severity of the faults of its rotating electrical machines as would be necessary to repair them.

TestIM will warn you when, from your office, from the factory or from the living room of his house, by  email messages automatically generated, if a maintenance operation in the next few hours, days, weeks is necessary, or it is worsening the condition of the most critical of its motor factory.


The client hires the service monitoring and predictive maintenance of motors designated by Test Motors remotely. The client acquires the sensors (TestIM_Sensor) and the data logger (TestIM_DAQ) for each motor to be monitored.

In motors appointed, we install TestIM_Sensor, which captures the motor variables and the charge variables and sends them to TestIM_DAQ, the system data acquisition, installed near the location of the motor and / or the control center of the motor, which processes them, and real time, sends them to a server on the production floor. Client server sends all information via the Internet to our server “Cloud” and where TestIM_SmartSoft is installed.

The TestIM_SmartSoft system will carry out a “Machine Learning” learning process where the machine's operation is learned. Once this process is finished, which usually lasts a few weeks, and the system detects any impact on the monitored motor and immediately send a notice by email, the responsible predestinated.

Test Motors engineers will advise how to carry out the actions indicated by the system.

TestIm can predict failures like these:
  • Power network status
  • Power system status: contacts, switches, electronic drives.
  • Stator: insulation defect between turns of a phase, between turns of different phases, between phase and ground.
  • Isolation defect of stator lamination.
  • Rotor: rotor bars with manufacturing or broken defects, broken or broken short circuit ring, insulation defects in rotor lamination.
  • Dynamic and static eccentricities: geometric deformations of the stator, rotor or housing. Deformations of the axis.
  • Bearings: defect in inner, outer race, rolling elements or in the cage. Stray currents in bearings.
  • Transmission elements: breakdown in transmission gears, pulleys, etc.
  • Manufacturing defects of the machine.
  • Motor load: imbalance or defects in fans, in pumps, compressors, in the process rollers or in the associated product (paper, aluminum, steel).
  • In the case of synchronous motors: Problems with the machine's excitation system, rotating diodes, and exciter.
  • In the case of asynchronous winding rotor motors: Problems with the brush collector set.



Are the set of sensors connected to the electric motor / generator. Permanently connected to the engine or motor control center (MCC), provided the magnitude of the control variables that are sent to TestIM_DAQ



Is data acquisition system receives information TestIM_Sensor, the processes it and sends it to the client server using different connection types as needed: Via Ethernet, TestIM_DAQ_Ethernet Via wireless, TestIM_DAQ_Wireless Via internet, TestIM_DAQ_Internet Via optical fiber



It is the heart of Testim, installed on the client server. Software developed entirely by our engineers and algorithms based on Artificial Intelligence, used in medical image recognition and computer vision. Use the experience of thousands of skilled engineers in electric motor / generators to diagnose the state of them. Try it now!



Through an Internet connection our engineers receive fault messages and can support in data interpretation and advice in the event of the occurrence of a machine failure . This service is called TestIM_Service