| 摘要 |
PURPOSE: An air conditioner actuator is provided to reduce parts count and minimize noise and mechanical defects by combining two pairs of worm gears coupled to the motor. CONSTITUTION: An air conditioner actuator comprises a housing(10), a motor(20) for supplying a driving force for driving a damper for controlling the amount of air, a first worm(21) coupled to the driving shaft of the motor, an extension shaft(30) having a first worm wheel(31) and a second worm(32) to be gear-coupled in a direction vertical to the first worm, a passive disk(40) having a second worm wheel(42) to be gear-coupled in a direction vertical to the second worm of the extension shaft. Thus, the rotational power of the motor is decreased through first and second stages.
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