the steering circuit of an electric motor, of the type used to produce rotation of a bucket of a machine lavabiancheria

摘要

the present invention relates to a circuit for driving an electric motor, of the type used to produce rotation of a bucket of a machine lavabiancheria.including an electronic circuit (41), which is the speed of rotation of the motor (m1) and a first switch controlled pilot (tr1)through which is adjusted to the speed of rotation of the motor (m1), by varying the period of time during which an electrical power is supplied to the motor (m1).characterized by the fact that in series in said first switch is checked (tr1) and to said electric motor (m1) is provided a second switch controlled (tr2) which is piloted by circuitor electronic (41) so as to conduct substantially the same intervals when said first switch is checked (tr1).