VS20 Glass Scale Dro Optical Measuring Glass Scale Linear Encoder

High Accuracy Long Distance Linear Encoder Scale For Large Milling Lathe Boring Machine

​Advanced Optical Measuring System

1. Advanced six-spring & push-pull structure to ensure repeatability less than 2 micron；

2. Advanced engineering mechanics analysis and design to ensure that the dynamic speed more than 120 m/min

Aging Test

Easson Optical Linear Scale's reader head need to power on for 72 hours aging test before assemble,the aging test exposes defects in the process, design, materials and other aspects of electronic devices before they leave the factory. Therefore, it is of great significance for companies to modify product designs in time, so that products can be sold after they are aging and stable.

Product Specification

Installation Dimensions

VS20  Series

Features:

1. The scale body adopts a double T-slot design,  which is convenient for users to install and correct the scale body.

2. Linear scale can be connected to a positive pressure system,  the protection level can reach IP65.

3. Linear Encoder has three reference mounting surfaces,  which can flexibly fit to various types of machine tools.

Connector interface

DSUB 9PIN

100% Laser calibration

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