Keasson Photoelectric Technology Co., Ltd.
Professional Manufacturer of Automatic Measuring Equipment
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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 | |||||