Zhuhai Easson Measurement Technology Ltd.
| Payment Terms | T/T |
| Supply Ability | 1500 PCS per Month |
| Delivery Time | 7 working days |
| Packaging Details | Plywood Case |
| Name | Milling Machine Dro For Sale |
| Keyword | Milling Machine Digital Readout |
| Meas. standard | 0.02mm |
| Meas. length | 1300-3000mm |
| Display Resolution | 0.005mm |
| Warranty | 13 Months |
| Power Supply | DC 5V |
| Output Signal | TTL |
| Brand Name | Easson |
| Model Number | VS20 |
| Certification | CE |
| Place of Origin | P.R.China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1500 PCS per Month |
| Delivery Time | 7 working days | Packaging Details | Plywood Case |
| Name | Milling Machine Dro For Sale | Keyword | Milling Machine Digital Readout |
| Meas. standard | 0.02mm | Meas. length | 1300-3000mm |
| Display Resolution | 0.005mm | Warranty | 13 Months |
| Power Supply | DC 5V | Output Signal | TTL |
| Brand Name | Easson | Model Number | VS20 |
| Certification | CE | Place of Origin | P.R.China |
| High Light | 1300 3000mm Optical Linear Scale ，Easson VS20 Optical Linear Scale ，1300 3000mm linear scale | ||
Product Description
Advanced Optical Measuring System
The slide carrier of the VS / VA series scales, use a five bearing design and six spring for optical grating linear transducer, specially in long dimension scale like the large Lathe machine. The Accuracy is better than the GS20 series long scale.
Features:
a). The slide carrier of the scales, use a five bearing design and six spring for optical grating linear transducer
b). Can connect a positive press system to reach waterproof IP65.
c). Moving speed can more than 120m/min.
Aging Test
Optical Linear Scale's reader head need to test for 72 hours aging test before assemble, make sure all linear scale's quality is reliable.
Product Specification
| VS10 | VS11 | VS12 | VS13 | VS20 | VS21 | VS22 | VS23 | ||
| 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 | 1μm | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | |
| Measurement Travel | 50-1200mm | Every 50mm | Not available | ||||||
| 1300-3000mm | Not available | Every 100mm | |||||||
| Accuracy | 50-450mm | ±3μm - ±5μm | -- | ||||||
| 500-800mm | ±10μm | ±5μm | ±10μm | ±5μm | -- | ||||
| 1050-2000mm | ±10μm | ±5μm | ±10μm | ±5μm | -- | ||||
| 1300-3000mm | -- | ±10μm/m | |||||||
| 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
VS10 / VS11 / VS12 / VS13 Series
VS20 / VS21 / VS22 / VS23 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 |
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 in QR code
Each linear scale is printed with a QR code, which is convenient for users to view the accuracy report of the factory inspection.
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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