Brushless motor controller

Brushless motor controller

This topic has 3 replies, 3 voices, and was last updated 15 October 2022 at 22:59 by Phil S.

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15 October 2022 at 09:35 #617362
Simon Morrall
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@simonmorrall40901
Good morning,

So the main controller board on my mill (Warco WM18B) has started tripping the fuse in the house. Did some tests and it appears the board's heatsink is live. The control board in question is covered with a horrible black epoxy type material so repairing it isn't really an option..(I understand why it's there)

From what I can tell the motor is a 1.5kw DC brushless motor with 3 cables to drive the phases of the motor cycle and 5 thin wires which I think tell the board where the motor position is. (positive, negative and 3 wires for each stage)

Can anyone advise on a suitable replacement control driver? I did consider a replacement board from Warco which is a few hundred but I really don't like the fact it could happen again with no way of doing any tests on the board.

Thanks
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15 October 2022 at 09:35 #32290
Simon Morrall
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@simonmorrall40901
15 October 2022 at 11:43 #617383
Tomek
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@tomek
Hi Simon. I've sent you a PM.

Tom
15 October 2022 at 22:59 #617445
Phil S
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@phils66830
Simon, pm sent.

Regards Phil
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