Reply To: Module 8 Unit 1 – Brushes

Home Ask the Teacher Forums Fundamentals Module 8 Unit 1 – Brushes Reply To: Module 8 Unit 1 – Brushes

#12957
Susan BrownSusan Brown
Keymaster

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.

If there are parts of our videos that you have a hard time following, please give the time stamp for the section you want more help on.