50-1000mm Easson GS Glass Scale Encoder With Digital Readout Systems

Easson GS Digital Dro 50 - 3000 mm Digital Readout Systems

Product Specification

Linear encoders monitor linear motion and provide position feedback in the form of electrical signals. In a servo drive system, a linear encoder provides the precise position of the load in addition to the speed and direction feedback provided by the motor's rotary encoder. For stepper drive systems, which typically operate in open-loop mode without position feedback, adding a linear encoder can improve the accuracy and reliability of the positioning system without the added cost and complexity of a servo motor.

Installation Dimensions

GS10 / GS11 / GS12 / GS13 Series

GS30 / GS31 / GS32 / GS33 Series

Connector interface

DSUB 9PIN

DIN 7PIN

Product Description

Linear encoder glass scale are used in various machines with Easson digital readouts , which is often used to detect the coordinates of the tool and the workpiece, to observe and track the cutting error, in order to play a role in compensating the movement error.

Advanced Optical Measuring System

The slide carrier of the GS series scales, use a five bearing design for optical grating linear transducer which has been proven as the most reliable system design in today's market.

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.

100% Laser calibration

Easson Each grating scale has undergone rigorous laser inspection and testing, and can provide accuracy test reports to ensure product quality and quality traceability.

Accuracy report

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

Easson was established since 1995.It is a high-tech enterprise specializing in design and manufacturing of precision measuring equipment, obtained more than 20 national invention and utility model patents. Our product field in DRO systems, precision optical profile projectors, video measuring machine and etc..

Easson's factory building is specifically design and built for the manufacturing of precision measuring equipment, has four Laser interferometers for being the company's length measurement standard and R&D.

Easson is one of the few companies in the industry that has its own high-precision grating master which use own fully-developed grating master lithography equipment, produce the absolute linear encoder and high accuracy CNC linear encoder.

Our quality management system has been assessed and registered by National Quality Assurance Ltd.(NQA) against the provision of ISO 9001:2015.

Strong Technical Capabilities And Scientific Research Resources

Over the years, the company has established a very close and effective cooperative relationship with scientific research institutions such as Xi'an Jiaotong University and Jilin University, taking advantage of the abundant talents and theoretical advantages of university scientific research institutions, combined with the company's long-term accumulated technology and practical experience in this industry , so that we have created many products that are leading the domestic industry.

In addition, the company actively participates in the scientific research and industrialization projects issued by the state and Zhuhai City.

For example, in 2011, the company participated in the "High-end CNC Machine Tools and Basic Equipment" led by Xi'an Jiaotong University and issued by the Ministry of Industry and Information Technology of China "Science and Technology Major Project. And combined with Tianjin University, Hefei University of Technology, Chinese Academy of Metrology... and other units jointly developed.

The company's AS-40 series grating ruler is one of the results of this project, which is industrialized by our company. And our company's EC-2 Pseudo-random absolute coding is one of the project achievements jointly developed by our company and Jilin University.

Actively participate in industry standard setting

Easson Measurement Technology Ltd. is one of the core members of the Digital Display Sub-Standard Committee of the National Measuring Tool and Measuring Instrument Standardization Technical Committee of China.

For a long time, it has actively participated in the formulation of various standards in the industry, and introduced the most advanced international standards in the industry. standards, and work together with peers to promote the development of the industry.

The company participated in the drafting of many national and industry standards, such as industry standard JB/T 10080.1-2011 "Graster Digital Display Instrument", JB/T10080.2-2011 "Graster Linear Displacement Sensor", etc. JB/T 11505-2012 "Displacement Sensor" Encoder CPE-Bus bidirectional serial communication protocol specification".....