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Product Details:
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| Name: | Dro System For Milling Machine | Keyword: | Easson Digital Readout |
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| Model: | GS20 | Brand Name: | Easson |
| Resolution: | 0.005mm | Length: | 1300-3000mm |
| Power Supply: | DC 5V | Output Signal: | TTL |
| High Light: | Digital Readout Easson Linear Scales,3000mm Easson Linear Scale,3000mm Measuring Easson Linear Scale |
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Dro Measuring Readout 1300-3000mm Digital Readout Easson Linear Scale
Product Specification
| GS10 | GS11 | GS12 | GS13 | GS20 | GS21 | GS22 | GS23 | 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 | 45° five bearings supporting system | Vertical five bearings supporting system | ||||||||||
| Resolution | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | |
| Measurement Travel | 100-1200mm | Every 50mm per length Spec. | Not available | Every 50mm per length Spec. | |||||||||
| 1300-3000mm | Not available | Every 100mm per length Spec. | 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 | -- | ±25μm | -- | ||||||||||
| 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 | TTL | TTL | 422 | 422 | |
Installation Dimensions
GS10 / GS11 / GS12 / GS13 Series
GS20 / GS21 / GS22 / GS23 Series
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 reading head moves along the small friction guide rail of the grating glass. The reading head is connected to the external mounting frame through a coupling. The coupling can compensate for the inevitable alignment error between the grating glass ruler and the machine tool rail
Double Seals Design
The aluminum housing of the enclosed linear grating ruler effectively protects the grating ruler, scanning head and guide rail from dust, chips and cutting fluid. The elastic sealing lip that automatically pushes down keeps the housing sealed.
100% Laser calibration
Easson each linear encoder are undergone rigorous calibrated by our in-house laser interferometer, and can provide accuracy test reports to ensure product quality and quality traceability.
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.
FAQ
1. Who we are?
Easson is a manufacturer in design & manufacturing precision measuring equipment for more than 20 years. Such as Video Measuring Machine, Optical Profile Projector, Counter (DRO), Linear encoder and glass scale.
2. How can we guarantee quality?
We are implementing the Total Quality Management (TQM) system to our factory in China more than 20 years. Strict control of production processes and quality records and labour trainning, also products aging test etc.. All this to ensure the quality assurance always be implemented throughout all the production processes.
3. Delivery time
Sea freight order normally is 30 days after receive the order comfirmation, small quantity for air freight is available to ship anytime.
4. Payment term
A: Normal accept 100% T/T payment, for others payment terms, welcome to contact for discussion.
Contact Person: Tony
Tel: 86-15820566978
Fax: 86-756-7511215
