Hi I checked my rotar using my multi metre with no change on metre checking everyone put back in grinder but still arking and burning can you advise

Perfekt 👍👍👍👍👍👍

Muito obrigado pelo seu vídeo. Se, entre algumas lâminas do coletor apresentar um valor de resistência muito superior às demais, qual será a causa e o que pode acontecer na sequência disso? Muito obrigado!

Aren't the commutators physically separated? More precisely, as opposed to being connected, and neighbors physically separated? Why is there contact between two neighboring ones?

THANKS FOR YOUR SHARING SIR

Using a multimeter will give error readings, as it cannot accurately test very low resistance

Col metodo a 4 punte kelvin la misura in milliohm è accuratissima

What does this tell us about it? It has zero resistance once lead resistance is deducted? It's good??

Video without talking