In my grinder just like that one, PARKSIDE PWSA 20 Li-B3 speed has broken down. The speed regulator does not work, even if you go up or down the speed wheel it always goes to the maximum. I don't know how to fix the problem. The NCE40H12 40v 120A mosfet was changed for a new one.
Maybe after the mosfet burned out, it also damaged the control driver. I need to open my angle grinder to see the whole board and think of something, but I don't think it will recover🤔
Hello. The original Motor code is: "PARKSIDE speedmaster RS897-20V" But I mounted the 895, it is low speed and its performance has dropped. The motor you buy must be 20 000 RPM
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how did you fixate the back end of motor housing, did you weld it or anything else? Because i see that you have grinded away old bits
Great video. Are available only carbon brushes?
how did you stick these brushes to this plastic?
I soldered them underneath with 2.5mm copper wire, and glue them together.
Mine has a burned transistor on the main board and I can't read the type number on it
In order to do a repair I need to know
Can you help me ?
Of course i can help you🙂
I took a picture some time ago and I have it on my phone.
NCE40H12
@@ErCanEverything one million thankyous
I'm glad if I was able to help you🙂🤝
In my grinder just like that one, PARKSIDE PWSA 20 Li-B3 speed has broken down. The speed regulator does not work, even if you go up or down the speed wheel it always goes to the maximum. I don't know how to fix the problem.
The NCE40H12 40v 120A mosfet was changed for a new one.
Maybe after the mosfet burned out, it also damaged the control driver.
I need to open my angle grinder to see the whole board and think of something, but I don't think it will recover🤔
hello,
what s the motor code if you please.
Thank you!
Hello.
The original Motor code is:
"PARKSIDE speedmaster RS897-20V"
But I mounted the 895, it is low speed and its performance has dropped.
The motor you buy must be 20 000 RPM
th-cam.com/video/WgYEUa3mheA/w-d-xo.html
@@ErCanEverything thank you very much!