Manufacturing method and features
- A method of fixing the body (aluminum) by machining a hole and then press-fitting brush fill.
- Shaft and body are processed as one piece.
- Depending on the size and spacing of the holes, various types of brush designs such as high density, low density, regular arrangement, and spiral arrangement are possible.
- The brush base material (filament) uses a conductive material.
- Thunderon wool - very soft and highly conductive.
- Carbon filament - Strength is adjustable depending on the selected resistance value or diameter to suit the purpose.