MITSUBISHI servo motor repair
Model: HC-KFS43
Failure phenomenon: boot AL16
Fault analysis: the customer said the motor used more than 5 years before the repair is motor encoder fault, according to the customer that open motor cover no obvious burnt traces found that whether there is short circuit of motor encoder static measurement of voltage power supply 5V, found no short-circuit phenomenon, the encoder power measurement output waveform of B phase waveform is not normal, according to the line to check the 4068 patch has been bad the replacement and then measuring the normal waveform. On the machine runs everything is normal.
Fault repair: replace IC-4068.
Hong Jia Wei MITSUBISHI servo motor maintenance can solve the encoder fault, coil burnout, bearing fault, MITSUBISHI drive phase, overcurrent, overvoltage, undervoltage, overheating, overload, grounding, parameter error, output module, display without damage, Jiahong Serena solve MITSUBISHI drive alarm: AL-10, AL-12 AL-13, AL-15, AL-16, AL-17, AL-19, AL-1A, AL-20, AL-24, AL-25, AL-30, AL-31, AL-32, AL-33, AL-35, AL-37, AL-45, AL-46, AL-50, AL-51, AL-52, AL-8A, AL-8E, AL-92, AL-96, AL-9F, AL-E0, AL-E1, AL-E2, AL-E3, AL-E5, AL-E6, AL-E9, AL-EA, 88888.
Jia Hong Wei repair service hotline: 0755-28916839, 13640994287 Shaw