Applications: Measurement of positions, movements, velocities, Angular measurement utilizing pole wheels, Position measurement in harsh enviroments, XYZ Tables, Linear & cross stages

　　Industries: General Industry

　　Description: The ED32i is a linear incremental encoder based on the well established magnetoresistive sensor technology. The contactless magnetic measuring principle is used for precise incremental displacement measurement by utilizing a magnetized scale with alternating north and south poles. Air gaps up to 2mm are possible between scale and the read head. The encoder device is equipped with an internal sine / cosine interpolation unit that transforms the input signals directly into A/B-quadrature output signals. The special arrangement of the used AMR sensors allows a resolution in the area of a few micrometers in combination with high travel speeds. An integrated magnetic sensor detects magnetic reference marks. Optional adaptor plates solve special mounting needs for customer specific applications easily

　　Features:

　　Precise contactless incremental measurement
　　Accuracy: +/- 1 increment
　　Resolution: ≥10µm
　　Differential 5V TTL A/B-quadrature output
　　Lost scale/magnet recognition
　　Programmable reference modus
　　Programmable resolution (continously)
　　Firmware update possible
　　2 status LEDs
　　Customized adaptor-plate for easy assembly

　　典型应用: 位移测量，速度测量，角度测量，恶劣环境位置测量，三轴测量台

　　行业: 工业控制

　　产品描述:

　　ED32i线性增量编码器采用成熟的磁阻技术。高精度的线性位移编码器采用了非接触式磁性测量原理，利用带有南北极交替的磁尺实现。磁尺和传感器间距最大为2mm。磁尺通过传感器时，会产生一个正弦或余弦波，经信号处理后直接输出一个A/B方波。核心元件AMR传感器的特殊排列使得ED32i的分辨率高达微米级，并且不受磁尺通过速度的影响。内置的磁阻传感器用来感应磁基准标记。客户还可根据安装需求选购转接装置。

　　特点:

　　高精度非接触式增量测量
　　精度：±1增量
　　分辨率：≥10µm
　　5V TTL A/B 方波输出
　　失磁/刻度识别
　　可调磁基准
　　可调分辨率
　　2个LED状态灯
　　可选购转接装置，方便客户安装

　　ED32i位移传感器更多技术参数及规格书下载请浏览：http://www.sensorway.cn/sensors/552.html

　　北京赛斯维测控技术有限公司产品咨询热线：010-84775646，84775648。