Miniature Absolute Linear Encoder

The grating linear scale measurement technology is a digital sensor technology integrating optics and electromechanics.
It uses photoelectric conversion technology to convert mechanical position information into digital signal output.
It has the advantages of high measurement accuracy, fast speed, good stability, and strong anti-interference ability.
It is widely used in the measurement of machine tool processing accuracy.

Product Description

Advanced Optical Measuring System

The reading head moves along the small friction guide rail of the grating ruler. The reading head is connected to the external mounting frame through a coupling. The coupling can compensate for the inevitable alignment error between the grating ruler and the machine tool rail

Double Seals Design

The plastic seals of GS series scales use an innovative material to offer superior oil resistance, high elastic recovery properties and durability, carefully designed lips geometry offer low slide resistance.

Product Specification

Installation Dimensions

GS10 / GS11 / GS12 / GS13 Series

GS20 / GS21 / GS22 / GS23 Series

GS30 / GS31 / GS32 / GS33 Series

Connector interface

DSUB 9PIN

DIN 7PIN 

100% Laser calibration

All glass grating transducers are individually inspected and calibrated by our in-house laser interferometer to ensure measuring accuracy comply 100% with the specifications.

Accuracy report in QR code 

Each linear scale is printed with a QR code, which is convenient for users to view the accuracy report of the factory inspection.