Europart Compatible Numatic D21004N B21004N Motor Carbon Brushes (7.9mm x 5.9mm x 30mm, Pack of 2)
Order Code: 12-NM-03
More About This Product
full description : Numatic Carbon Brushes
pack quantity : 2
fitting : All Models fitting Numatic Motors 205050 (D21004N) & 205060 (B21004N)
brush insert dimensions : 7.9mm x 5.9mm x 30.0mm
holders : none supplied
brush slope : flat
terminals : square
fitting motor type : Numatic Vacuum Motors
Europart’s Carbon Brushes are all made with the grade of carbon that was originally specified by the original manufacturer for the particular application. Why is the grade important? Because the grade chosen is dictated by the speed of the motor; e.g. high speed motors on up-market machines are usually a higher grade.
Nearly all our brushes are laminated. (Some of our competitors are still using block carbon). Why is the lamination important? Because it actually disperses the heat which is created by motor operation, thus preventing arcing and early burn-out.
Our brush holders are always made from flame-retardant plastic. Even if overheating occurs when one of our brushes has been fitted, fire risk is minimised.