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•EA5 optical linear encoder

Using the techniques of optical glass moire fringe and photovoltatic conversion, and a half seal designing,grating linear scale has certain waterproof and dustproof function , mainly used for lathe ,milling machine,grinding machine,EDM,W-EDM. It works with D100 Digital Readout.

Features:

1. Long-distance transmission: over 100 meters. There is no need to add any interface between.

2. Multi-layer isolating graticule and medal soft shell are adopted to protect sliding part from water and interference. 

3. Aluminum alloy is adopted for ruler body, and handled by anodization. Die casting zinc alloy is adopted for ruler head part, and plated with chromium, which is corrosion resistance.

4. Special type of plastic adhesive is adopted for dust -proof strip, with the performance of corrosion resistance, scuffing resistance and small friction resistance. 

5. Certain performance of dust proof and water proof. 

6. The grating linear scale adopts optical glass as measuring standard, therefore the accuracy of grating scale with short distance of run is comparatively high. 

Specification parameters:

Effective travel: EA1/EA5:50mm-1200mm,ES1/ES5:1300mm-3000mm

Precision:EA1/EA5: precision level: ±(3+3L0/1000) um, standard level: ±(5+3L0/1000) um

Voltage:DC5V

Resolution: 0.001mm/0.005mm

Distance between gratings: 0.02mm

Working speed: EA5/ES5  60m/min, EA1/ES1  20m/min

Output signal: TTL ,RS422

External dimensions 

Plugs of grating linear scale

Output signal of grating linear scale