DTTL CMM Metrology Equipment Exposed Linear Encoders

Product View

Exposed linear encoder applications in high speed and high accuracy metrology equipment, CNC vision measuring machines, length measuring machine, coordinate measuring machine(CMM), linear motors ... etc.

GS65's unique non-contact compensated Phased Array refelective open grating measuring system offers high precision backlish free position readings.

GS65 High Accuracy Reflective Open Grating Scale Advantage

• Achieve the highest possible measuring repeatability that your mechanical structure is designed and built.
• Provide the best possible low speed high precision counting servo movement control for your machines or linear motor.
• Smallest grating scales provide two different installation direction

GS65 standard resolution is 0.02μm ( 20 nanometer ), maximum measuring speed up to 180m/min, acceleration up to 4G.

Product Specification

There are 3 choices of measurement accuracy in GS 65 series, ±3 μm, ±5 μm, ±10 μm.

Installation Dimensions

Thanks to the small reader head size, this makes your scale installation very easy and convenience. More than that, there are two types of installation direction fixing of reader head housing available for your choice.

TYPE A

TYPE B

Grating Glass Dimension

There are 3 types of grating glass dimensions in the GS 65 series, they are 6.2mm x 1 mm glass, 12 mm x 2 mm glass, and 12 mm x 3 mm glass.

Connector interface

DSUB 9PIN

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".....