Help for MOTOR 2.2 Kw and control board optimum BF46 milling machine

[BILLYBOUM]

Thanks Eddy

No much luck but not desperate because i tried this sequence :

-1- powered up the board without connecting the motor : everything looks OK ( many leds light up, speed control screen light up )

-2- plugged in the motor : nothing special happened !!! ( power lines plus Hall control pack )

-3- started the motor w/o any load : BING ! everything goes dark in my workshop...

-4- unplugged the motor and try to power again : the board looks still alive !!!

Difference before and now :

-1- i changed my usual power line ( 220V fuse protected 20A ) to another line ( differential switch 10A protection )

-2- the 2 fuses on the board ( T10A ) don't fuse anymore - before, fuses were 6.3A ( no tempo ) ( but the differential switch now trips on my main power board )

Question :

Do you think hall sensors can "dislike" too much load requested on the motor - even for a short while ??? ( because that moment was the origin of the problem : i requested too much an effort on the milling so that it blocked suddenly the head rotation and stopped and blow the fuses )


Many Thanks Guys !!!