Zhuhai Easson Measurement Technology Ltd.
Easson Measurement Technology Ltd. Always Committed to Quality, Technology & Innovation
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Easson GS30 Milling Lathe Machine Optical Dro Linear Digital Encoder
Product Display
Digital Readout Products Parameter
| Model Number | EA-926 | ||
| Axis number | 2 and 3 Axis | ||
| Axis Display | 0.1μm, 0.5μm, 1μm, 5μm | ||
| Signal Input | A / B quadrature signal | ||
| Voltage Range | AC110 V - 220 V / 50Hz - 60Hz | ||
| Weight (kg) | 3 | ||
| Input frequency | 2 MB Hz | ||
| Operation Keyboard | Light touch buttons | ||
| Operating temperature | 0℃ - 45℃ | ||
| Storage temperature | -40℃ - 55℃ | ||
| Relative humidity | ≤ 95% | ||
| Inputs | 2 or 3 linear encoders | ||
| EMC Standard | IEC61000-4-2 / GB / T 17799-2 IEC61000-4-4 / GB / T 17799-4 IEC61000-4-5 / GB / T 17799-5 | ||
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 | ±15μm | ±12μm | ±15μm | ±12μm | -- | ||||
| 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( measuring lenght from 50 to 1000mm)
GS30 / GS31 / GS32 / GS33 Series( measuring lenght from 50 to 500mm)
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
All Easson linear encoder are inspected and calibrated by laser interferometer to ensure the product measuring accuracy.
Accuracy Report