The pedal effort generating device using the cam according to the present invention includes a housing including a rotating shaft disposed therein, a cam disposed on the inner surface of the housing, and a pedal generating unit moving along one surface of the cam, and a pedal pad on one side, The other side has a receiving groove in which a part of the effort generating portion is disposed, and a portion between the one side and the other side is connected to the rotating shaft of the housing and is rotatable about the rotating shaft, and the pedal is disposed between the inner surface of the housing and the other side of the pedal It includes an elastic member for applying an elastic force to the portion. In addition, the effort generating portion includes a roller portion that moves along one surface of the cam according to the rotation of the pedal portion and a spring coupled to the roller portion, and the roller portion includes a roller that moves along one surface of the cam and a roller support portion that supports the roller. , The spring is placed under the roller support.
展开▼
