一、概述把轴角机械位置转换成对应的数字代码,这种传感器叫轴角编码器。当数字代码用光电方式读出时,则构成通常所说的光电轴角编码器。光电轴角编码器的核心是码盘。所谓码盘就是在一个圆型玻璃盘上,刻划了很多圈,按特定规律排列起来的明暗相间的线条。每一圈线条也叫一个 First, an overview of the shaft angle mechanical position into the corresponding digital code, this sensor is called shaft encoder. When the digital code is read by optoelectronics, the so-called optical shaft angle encoder is formed. Optical axis encoder is the core code wheel. The so-called code wheel is a round glass plate, scored a lot of circles, arranged according to a specific law of the light and dark lines. Also called a circle of lines