Suppression in electric motors.

摘要

To facilitate the addition of a suppression element to an electric motor, a collar (26) supports a brush assembly (19) at one of two positions (28, 31). At a first position (28), a terminal (23) is in intimate contact with the assembly (19), at the second position (31) a terminal (24) is supported at the first position (28) and electrically connected to the brush assembly (19) by the suppression element.