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Brand Name : Easson
Model Number : GS90
Certification : CE
Place of Origin : P.R.China
MOQ : 1PCS
Payment Terms : T/T
Supply Ability : 3000 PCS per Month
Delivery Time : 3 working days
Packaging Details : Carton
Name : Incremental Linear Scale
Keyword : Incremental Linear Encoder
Model : GS90
Resolution : 5 µm
Meas. Length : 50-500 mm
Power Supply : DC 5V
Output Signal : TTL ( A Qual B )
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.
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50 - 500mm Glass Incremental Linear Scale DRO Systems In Milling Machine Images |