Data Glass Digital Readout Unit Grinding Machine Absolute Linear Encoders

Built in Compensation Data Absolute Glass Scale For High Precision Grinding Machine

Product Specification

Installation Dimensions

VA10 / VA11 / VA12 / VA13 Series

DSUB 9PIN

Product Description

Advanced Optical Measuring System

VA scale has a small PCB inside the 9 PIN connector, the laser compensation data is store inside, with our LCD Digital display unit, the compensation data will directly load the ECF file (compensation file) into the DRO, accuracy up to ±2μm.

Features:

1. The slide carrier of the scales, using 5 bearing design and 6 spring for optical grating linear encoder sensor

2. VS/VA 20 series can connect a positive press system to reach waterproof IP65.

3. Moving speed can more than 120m/min.

Aging Test

Aging test exposes defects in the process, design, materials and other aspects of electronic devices before they leave the factory. Hence, it is of great significance for companies to modify product designs in time in order to the products can be sold after they are aging and stable, thereby improving product quality and market reputation.

100% Laser calibration

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

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".....