Application of Linear Scale:
Linear Scale MSA is displacement sensor to widely use with precision instrument and working machines,such as the instrument of profile projector,Measuring Vision machine
Features:
It adopts the advanced coating replication technology of glass grafting; it ensures the accuracy of glass pitch: the benchmarks main and auxiliary grafting;
It adopts the imported electronic components and uses the latest SMT chip mounting technology, it ensures the durability of electronic components and for each linear encorder;
Scan read system adopts the reliable and durale five-bearing design, it ensures the movement optical induction system smoothly durably;
It adopts the double anti-oil, high elasticty and anti-aging plastic as dust-seal,it ensures optimum sealing performance and minimal friction force ;
It adopts the precision spring as position controller for the scan read, it ensures the movement of bearing pulley durably and smoothly even in the condition of high-speed;
It is strictly inspected by testing instrument for each glass, electronic components,dust-seal and snake skin tube,it ensures each linear encorder can calibration of the laser interferometer smoothly.
Technical Specifications:
| Types |
MSA5 |
MSA1 |
MSA0.5 |
MSA0.2 |
MSA0.1 |
| Resolution |
5um |
1um |
0.5um |
0.2um |
0.1um |
| Max.Working Speed |
60m/min |
20m/min |
10m/min |
| Grating Pitch |
20 um |
10um |
| Output Signal |
TTL,RS422 |
~1Vpp |
| Grating Measuring System |
Transmission infrared optical measuriement system, infrared wave length: 880um |
| Measuring Length |
25-600mm |
| Scan Unit Rolling System |
90°five ball bearing rolling system |
| Working Voltage |
5V±5%DC |
| Working Environment |
Temperature :-10～45℃;Humidity≤90% |
| Accuracy |
50≤ML≤500mm Standard: ±5um Precision: ±3um |
| 510≤ML≤600mm Standard: ±8um Precision: ±5um |
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Linear Scale Linear Encoder for Vision Measuring Machine and Profile Projector Images
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