electric motor brushes Germany

...Features – DC permanent magnet motor – Graphit-copper brushes General data – Nominal life 3000 h – RFI suppression: feasible...

... increased and materials were optimised. The service life of brushes was significantly extended through this process. Shaft heights:132 to 1,000 mm with angular designs, beyond this with round designs Torque range:20 to approx. 900,000 Nm...

... Direct battery emergency drive in the event of a power failure High starting torque The DC motor consists of a stator and a rotating part, the armature, separated by an air gap. The armature is wound with coils that are connected to a commutator. The polarity of the armature winding is changed during the rotation via the sliding contacts (carbon brushes) that run on the commutator, thereby generating a constant torque...