Seating Brushes on a DC Motor

[@maxymjobin660]

Did i really damage the motor by not seating them ? Or its just the best way ?

[@skipondowntheroad5833]

Why seat the brushes "until about 90 percent contact minimum"? Why not sand them until they have 100 percent contact?

[@bobbauvian7700]

why use a DC motor that big instead of a AC motor?

[@sutecaut.ind..6081]

Bom dia
Faz um vídeo de como usar a RS232 do SCA05 DRIVE..
Desde já agradeço 👍

[@seemaram3123]

pls upload complete 150 kw dc commutator repairing vedio

[@Dynetric]

Thanks very much for making this video. Very helpful!

[@fahadabdalaziz4536]

حلو

[@skumurali1069]

No sound. Not useful.

[@BariumCobaltNitrog3n]

There is sound. He talks.