Non-invasive condition monitoring and diagnosing system

• cracked or broken rotor bars;

• cracked rotor end rings ;

• high resistance joints in squirrel cage windings ;

• casting porosity or blow-holes in aluminium die-cast rotors;

• poor joint brazing in fabricated rotors;

• rotor winding problems in slip-ring induction motors;

• stationary or rotating air gap irregularities;

• unbalanced magnetic pull;

• mechanical unbalance;

• bent shaft, thermal bow;

• out-of-round stator, rotor or bearings;

• immediate diagnosis,
• continuous analysis,
• scheduling repair activities,
• analysis after repair,
• storage of tests' data and results for trending and further analysis.

Benefits that the MOTORMONITOR system provide:

• Saving of valuable production time:

• Testing is performed while your motor is running under normal operational loads.

• The process is non-invasive, so it does not interrupt production processes.

• No need to disassembling the motor for visual inspection.

• Improved safety:

• Remote testing is conducted away from the motor at it's switch gear, with use of clamp transducers.

• Valuable information:
• Diagnosis data determines conditions in which malfunction may occur.

• No motor past information is required.

The list of companies in which we carried out MOTORMONITOR tests: