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| Brand Name : | Easson | 
| Model Number : | EA-926 | 
| Certification : | CE | 
| Payment Terms : | T/T | 
| Supply Ability : | 1000 SETS per Months | 
| Delivery Time : | 3 working days | 
0.1µm Glass Scale Optical Linear Encoders for Lathe Machine

The EA series has a 7 inch color LCD screen which provide inactive graphic display and step by step operation graphical guidance for all DRO functions, which makes EA-926 extremely user friendly, allow operators can implement all the powerful DRO function within few minutes after switch on the DRO.
Purpose: It is matched with various sensors for measuring on machine tools and displaying the measured results in digital form.

Products Parameter
| Centering (1/2) | 
| Metric / inches Display (mm / Inch) | 
| Absolute / incremental (ABS / INC) | 
| Power off Memory (30 subdatum) | 
| 199 subdatum | 
| Reference Memory (REF) | 
| Zero | 
| Pitch Circle Diameter (PCD) | 
| Line Hole Positioning (LHOLE) | 
| Simple “R” Function | 
| Smooth “R” Function | 
| Linear Error Compensation | 
| Non Linear Error Compensation | 
| INCL Function | 
| Axis Speed Display | 
| Display background color | 
Closed linear encoders can effectively prevent dust, chips and splash cutting fluid, which is ideal for machine tools

Optical Linear Scale | Linear Scale | Optical Glass Scale Specification
| GS10 | GS11 | GS12 | GS13 | GS30 | GS31 | GS32 | GS33 | ||
| 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 | Vertical five bearings supporting system | |||||||
| Resolution | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | |
| Measurement Travel | 100-1200mm | Every 50mm per length Spec. | Every 50mm per length Spec. | ||||||
| 1300-3000mm | Not available | Every 50mm per length Spec. up to 500mm | |||||||
| Accuracy | 100-450mm | ±8μm | ±5μm | ±8μm | ±5μm | ±8μm | ±5μm | ±8μm | ±5μm | 
| 500-800mm | ±10μm | ±8μm | ±10μm | ±8μm | -- | ||||
| 1050-2000mm | -- | -- | -- | -- | -- | ||||
| 1300-3000mm | -- | -- | |||||||
| Repeatability | 2μm (0.002mm) | ||||||||
| Hystersis | 3μm (0.003mm) | ||||||||
| Protection | IP 53 | ||||||||
| Power supply | DC 5V ± 5% | ||||||||
| Output Signal | TTL | TTL | 422 | 422 | TTL | TTL | 422 | 422 | |
Installation Dimensions
GS10 / GS11 / GS12 / GS13 Series

GS30 / GS31 / GS32 / GS33 Series

DSUB 9PIN
| PIN | TTL | 422A | ||
| Signal | Cable | Signal | Cable | |
| 1 | —— | —— | A- | Yellow | 
| 2 | 0V | Orange | 0V | White | 
| 3 | —— | —— | B- | Red | 
| 4 | GND | GND | GND | GND | 
| 5 | —— | —— | R- | Black | 
| 6 | A | Yellow | A | Green | 
| 7 | 5V | Red | 5V | Brown | 
| 8 | B | Green | B | Blue | 
| 9 | R | Brown | R | Grey | 
100% Laser calibration

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