Reply To: Module 8 Unit 1 – Brushes

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Susan BrownSusan Brown

Here’s a quick summary for you:
On motors with brushes, the brushes are part of the system that causes voltage commutation from DC to AC

Motors without brushes will be part of a system that has an inverter board, which does that commutation (from DC to AC).

Keep working your way through the other units and see if this clicks in for you better. If not, please ask for more help.

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