Opticalscale2 | LECA - CNC Machines,WEICON,KEB Servo System,Industrial Automation


Optical Scales



1 – 0.5 µm

All the SCR models of scales, whether in the standard or special versions, can supply suitable high-resolution signals directly from de slider: 1 µm for model SCR W1 and 0.5 µm for model SCR W05. A special high-integration circuit, so compact that it can be housed in the slider, divides up the grating pitch very accurately (by 2/5/10 times). This technique gives rise to significant advantages, since it increases performance, reliability and simplicity of installation, with consequent benefits in terms of costs as compared with other systems based on external interpolation.

Phototransistor / Led

Power supply
5Vdc ± 5% cod. 05V 12Vdc ± 10% cod. 12V
Current consumption
Typical 65mA (5V)   40mA (12V)
Signal output
Square waves cod. Q
Sinus waves > cod. S
Line-Driver 34C87 (5VL)   ET 7272 (12VL) cod. L
Phase displacemen
90° ± 5° Electrical
Lg. Standard 4 m cod. M04



About us

Lakshmi Electro Controls and Automation is a prominent manufacturer, exporter, importer, trader and supplier of excellent process control automation accessories such as CNC tools and cutter grinders, CNC rotary tables, interface panels, AC/DC drives, encoders, DRO, CNC systems, etc.


Main Office
# 136 - 137/6, 8th Main , 3rd Phase
Peenya Industrial Area
Bangalore- 560 058
Phone: 91-80-41171145 / 64506442
Mobile: 98802 82775
Email:Lakshmi Electro Controls and Automation / Lakshmi Electro Controls and Automation
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