LIK系列

光电扫描的增量式直线光栅尺

小巧的尺寸,个性化的测量长度,细分的输出信号等多种功能

直线光栅尺

增量式增量式

LIK系列LIK系列

LIKgo

With the all new linear encoder LIKgo NUMERIK JENA launches a completely new designed product which was especially developed to fit customer demands in a better way. The brand new 2-field scanning module brings several improvements and eases the mounting procedure for the users.

The LIKgo is the new entry-level exposed optical encoder with outstanding features and establishes the base for several upcoming products. This new design also unifies the well known strenghts of the NUMERIK JENA‘s products in a new way. Usability, a wide range of application possibilities and high quality standard are the objectives of the new LIK series.

  • Very small and lightweight encoder head
  • 20 µm grating period and measuring steps up to 78.125 nm
  • New 2-field scanning technology with extremely high signal quality
  • No phase and offset errors
  • Less interpolation errors
  • Very low power consumption and heat development
  • Interpolated TTL signals from sensor head w/o additional electronics
  • Possibility of an electronic adjustment after mounting to reduce static mounting errors
  • Improved ADJUSTMENT TOOL connection

用户手册 short information CAD数据

LIK 41

LIK系列光栅尺特别适用于安装空间有限的应用。LIK 41是该系列的最小产品,特别配单场读数头,最大限度减小外壳尺寸。

  • LIK 41带EPIFLEX读数模块(单场扫描)
  • 超小型尺寸
  • 个性化的配置
  • 1 Vpp或RS 422输出信号
  • 多达100倍的细分信号
  • 最小测量步距仅50 nm
  • 运动速度达10 m/s(1 Vpp)
  • 提供真空特殊版

用户手册   CAD数据


光栅尺带

不锈钢

SINGLEFLEX

SINGLEFLEX光栅尺带由一条不锈钢增量式光栅尺带和一个或多个参考点或PRC码组成。光栅尺带配双面胶带,可被轻松安装在机床部件上。

 

 

DOUBLEFLEX

DOUBLEFLEX光栅尺带由两个叠加的不锈钢光栅尺带组成。两条不锈钢光栅尺带由无连接应力的油膜隔离,且油膜不影响不锈钢光栅尺带间的粘性。在上端光栅尺带上,有增量式光栅刻轨和一个或多个参考点或PRC码。下端钢带光栅尺带配双面胶带,可被轻松安装在机床部件上。

两条钢带光栅尺带之间在机械上相互隔离。因此,在环境温度发生变化时,可以确保上端钢带光栅尺带的热膨胀独立于下端钢带光栅尺带。用环境温度和钢带光栅尺带的热膨胀系数可以确定增量步距的长度偏差。因此,可在测量结果中补偿该偏差。

 

 

玻璃

玻璃光栅尺

为满足特殊应用环境条件要求(例如磁场、热辐射、真空等)或特殊的尺寸要求,我们也提供玻璃光栅尺。