Industrial motor controllers (including AC/DC motor drives, servo controllers, frequency inverters, and soft starters) represent the heart of movement inside factory lines. Mikron Digital Electronics repairs faults in both the power stages and control sections of these devices with our experienced technical team.
During our diagnostic testing, IGBT power modules, thyristor/diode bridges, gate trigger circuits, and current sensors are tested thoroughly. Bar capacitor banks suffering from thermal capacity decay are swapped to extend device life.
All repaired motor drives are load-tested using our dedicated test motors and load banks inside our testing laboratory to analyze real-world operating parameters and guarantee high stability before shipping.
Repair of control boards and encoder/resolver feedback loops on precision CNC and robotic arm servo controllers.
VFD power modules overhaul, cooling fan replacements, trigger gate cards repair, and keypad displays servicing.
Testing all repaired speed controllers on our high-voltage dynamometer rigs to analyze actual operation under full motor load.