Omron/Yaskawa 3 kW AC Servo Drive Teardown – Isolation, Day 34

I scavenged a old 4 ton stone polisher machine for the best components and got off with a 3 kW AC server motor + drive, 4+0.55 kW variable frequency drives. In this video I teardown the servo drive that let the smoke out in the previous video.

Trying to make the 3 kW servo drive run:

Teardown of the 3-Phase IGBT Module Teardown – Fuji 7MBP50RA120:

Teardown of the 3 kW servo motor and encoder:

Mads Barnkob

Electrician, programmer, experimenter and amateur scientist with experience in industry automation, programming and all kinds of high voltage generating electronics. Administrator of and the high voltage community forum

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