Refurbishment Example of an AMK AZ-40 Central Module of Servo System

Dear Friends,

This is the sample of a recent refurbishment of the Amkasyn AMK AZ-40 Central Module of Servo System - Servo drives DC Bus Power Supply, and CPU, PLC, I/O and Communication add-on cards.

After full disassembling, all the parts are deeply cleaned before major faults resolving, all the electrolytic capacitors replacing, and assembling the unit back. No thank to AMK for the such uneasy and difficult construction of the unit for repairing.

This thread is not for discussions, this is just to show a little for our current and potential customers, as well as for "examiners" and "expertrs" who know only "laws" of money but who are far away of physics, of the other exact sciences, and of engineering;
- What is the actual refurbishment in opposite to declarative light repairing, which is covered with the heavy term "refurbishment" on the "Electronic Compnents Level", just for marketing tricks.

This is to understand clearly why the services of our Alonex ICEE Labs are so expensive.

Regards,
Oleg Tverdovlev
M.Sc. Master in The Analog & Discrete Control, in Electrical & Mechanical Systems
PRAFTEC R&D Mng.
Alonex ICEE Labs Mng.

Disassembly:













Cleaning:





Assembly: