laser line follower 激光线跟随器
optical line follower 光学曲线随动描记器
line-follower 单光感循迹
The Line Follower 寻线传感器
in-line roller follower 对心滚子从动件
The cam follower always contacts the cam surface at a single point or along a single line.
凸轮从动总是接触凸轮表面的单点或沿一条直线上。
Cam mechanism can make the follower accurately realize some expected movement which is widely used in automatic machinery, automatic control equipment and assembly production line.
凸轮机构可以使从动件准确的实现某种预期的运动规律，它广泛的应用于自动机械、自动控制装置和装配生产线中。
应用推荐