Zhuhai Easson Measurement Technology Ltd.
Easson Measurement Technology Ltd. Always Committed to Quality, Technology & Innovation
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50 - 500mm Glass Incremental Linear Scale DRO Systems In Milling Machine
Product Specification
| GS90 | ||
| Measuring Standard | Glass Scale - Grating period: 20μm (0.02mm) | |
| Optical Detecting System | Transmissive Infrared System: wave length 880mm | |
| Slide Carrier System | Vertical five bearings supporting system | |
| Resolution | 5μm | |
| Measurement Travel | 50-500mm | Every 50mm per length Spec. up to 500mm |
| Accuracy | 50-500mm | ±10μm |
| Repeatability | 5μm (0.005mm) | |
| Hystersis | 5μm (0.005mm) | |
| Protection | IP 53 | |
| Power supply | DC 5V ± 5% | |
| Output Signal | TTL | |
Installation Dimensions
Connector interface
DSUB 9PIN
| PIN | TTL | |
| Signal | Cable | |
| 1 | —— | —— |
| 2 | 0V | Orange |
| 3 | —— | —— |
| 4 | GND | GND |
| 5 | —— | —— |
| 6 | A | Yellow |
| 7 | 5V | Red |
| 8 | B | Green |
| 9 | R | Brown |
Product Description
GS90 linear encoder is designed for small lathe machine or drilling machine which has the limited space to install the linear scale.
Thanks to the micro size of the scale body, it can easy to install to the micro lathe machine.
Advanced Optical Measuring System
The slide carrier of GS series linear encoder, use a five bearing design for optical grating linear transducer which has been proven as the most reliable system design in today's market.
Sealing Lip
GS series linear encoder's sealing lip 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
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
Each linear scale is printed with a QR code, which is convenient for users to view the accuracy report of the factory inspection.