Patent ID: 6850018

Claim:
A motor control assembly for controlling a motor for adjusting a control unit with a position indicator, wherein the motor control assembly comprises: a control unit connected with a position indicator, wherein the position indicator ascertains a position of the control unit; an electronic commutating motor comprising a current pattern determining a commutation angle for the motor, wherein the current pattern is ascertained in dependence on a position signal provided by the position indicator of the control unit, wherein the electronic commutating motor does not have a rotor position sensor; and a motor control connected to receive the position signal provided by the position indicator and to send a control signal to the electronic commutating motor, wherein the control signal comprises current impulses of the current pattern for determining the commutation angle for the electronic commutating motor, and the current impulses are ascertained empirically by the motor control or are calculated and saved in a memory portion of the motor control.