I found this electric sander from Japan recycles shop for only 15$. It is a 100v power tool. I want to convert it into an 18v cordless sander that has the same power as the original. I successfully did it and recorded it in this video. The difficult point in this project is armature rewinding and position the permanent magnet.
Electric Sander (old)
- Rated voltage ac 100V
- Rated current 1.8A
- Power 170W 50Hz/60Hz
Cordless Sander (new)
- DC 18V
- Current 2.5A
- Power 45W
- Makita battery 18v
I hope you find this video useful and enjoy it!
I am happy to receive feedback, suggestions to improve myself.
!!! I'm sorry for the mistake if I did in this video !!!
*** I still keep some parts, I want to help the world environment ***
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Have a nice day
Gear Show