Abstract: The invention relates to a system consisting of carbon brushed and circular pot-like carriers (10) having at least one electrical interconnection and surrounding a commutator of a motor, and a frame (18) that projects peripherally over the carrier and can be fixed into position between a motor housing and a transmission housing, proceeding from the peripheral surface of the carrier. In order to attain a simplification in the manufacture of carriers for different applications, it is proposed that the carrier be connected form and/or force-locking to one frame of several frames of different configurations via locking projections (22, 24) and locking recesses (25, 26).

Abstract: The invention concerns a pot or cup-shaped carrier (10) for carbon brushes (12), especially intended for servomotors, comprising an inner wall, such as a bottom wall, originating from the carrier perimeter wall, and interspersed by the commutator or by a shaft originating therefrom, wherein each carbon brush is acted upon via a plate spring (14) in the direction of a commutator that is interspersed by the carrier.