Zhuhai Easson Measurement Technology Ltd.
| Payment Terms | T/T |
| Supply Ability | 3000 PCS per Month |
| Delivery Time | 3 working days |
| Packaging Details | Carton |
| NAME | Digital Scale High Accuracy |
| KEYWORD | Encoder Optical |
| Display Resolution | 1 µm |
| Meas. Length | 50-550 mm |
| Warranty | 13 Months |
| Power Supply | DC 5V |
| Output Signal | TTL |
| Application | Small Lathe Machine |
| Brand Name | Easson |
| Model Number | GS31 |
| Certification | CE |
| Place of Origin | P.R.China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 3000 PCS per Month |
| Delivery Time | 3 working days | Packaging Details | Carton |
| NAME | Digital Scale High Accuracy | KEYWORD | Encoder Optical |
| Display Resolution | 1 µm | Meas. Length | 50-550 mm |
| Warranty | 13 Months | Power Supply | DC 5V |
| Output Signal | TTL | Application | Small Lathe Machine |
| Brand Name | Easson | Model Number | GS31 |
| Certification | CE | Place of Origin | P.R.China |
| High Light | Easson Optical Linear Scale ，GS31 Optical Linear Scale ，Easson Optical Linear Encoders | ||
Small Easson GS31 Optical Linear Scale For Machine Tool
Product Specification
The linear grating scale measurement technology is a digital sensor technology integrating optics and electromechanics. It uses photoelectric conversion technology to convert mechanical position information into digital signal output.
Advantages:1. high measurement accuracy,
2. fast speed
3. good stability,
4. strong anti-interference ability.
It is widely used in the measurement of machine tool processing accuracy.
| 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
GS30 / GS31 / GS32 / GS33 Series
Connector interface
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 |
DIN 7PIN
| PIN | Cable | TTL |
| 1 | Orange | 0V |
| 2 | —— | —— |
| 3 | Yellow | A |
| 4 | Green | B |
| 5 | Red | 5V |
| 6 | Brown | R |
| 7 | Ground | GND |
| Case | Ground | GND |
Product Description
Advanced Optical Measuring System
The slide carrier of the GS30 scales, use a five bearing design for optical grating linear transducer which has been proven as the most reliable system design in today's market.
Scale Body
The aluminum housing of the enclosed linear scale effectively protects the grating glass, scanning head and guide rail from dust, chips and cutting fluid. The elastic sealing strip that automatically pushes down keeps the housing sealed.
100% Laser calibration
All glass grating transducers are individually inspected and calibrated by our in-house laser interferometer to ensure measuring accuracy comply 100% with the specifications.
Accuracy report
Easson linear scale is printed with a QR code which is builted in the laser calibration for the accuracy measurement report.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1995
Total Annual:
>5Million
Employee Number:
>200
Ecer Certification：
Verified Supplier
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 m... 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 m...
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