Apparatus for controlling throttle valve and manufacturing method for the same and motor

An apparatus for controlling a throttle valve has a body member (10) made of resin. The body member contains a motor for controlling a throttle valve (12). The motor has a yoke (14) as a one of components thereof. The yoke is exposed to an intake passage (11) at a slightly upstream side of the throttle valve. According to the arrangement, heat radiation from the motor is improved by intake airflow, and the throttle valve (12) can be prevented from an icing malfunction.