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Electronic scale

Grating ruler definition:
The principle of grating ruler by mole stripe, photoelectric conversion, digitally said displacement of the high precision of the linear displacement sensor.Raster displacement sensor is mainly used in linear mobile guide mechanism, which can realize the amount of mobile display and automatic control precision, widely used in metal cutting machine tool processing capacity of the digital display and control of CNC machining center position loop.The product has formed series, for different specifications of the various types of machine tools, range from 10 mm to 30 meters, covering almost all of the metal cutting machine tool of the electronic grating ruler, grating feet, milling machine electronic scale, lathe electronic scale, grating linear displacement sensor.
Grating ruler parameters:
Lattice spacing: 0.01 mm (100 lines/mm), 0.02 mm (50 lines to/mm), 0.04 mm (25 line to/mm)
Accuracy: + / - 0.008 mm, + / - 0.01 mm, + / - 0.015 mm, 20 ℃ (1000 mm)
Response speed: 60 m/min (0.005 mm) of 25 m/min (0.001 mm)
Measuring range: select within 10 mm to 30000 mm
A resolution of: 0.5 u u - 1-5 u - 10 u - 25 u
TTL square wave, HTL square wave output signals: 1 vp, RS422 signal, sine voltage signal
Supply voltage: 5 v, 12 v, 15 v, 24 v
Reference mark: interval of 25 mm, 50 mm and 100 mm, 200 mm, or travel anywhere all set an absolute position reference point (ABS)
Working temperature: 0-55 ℃ storage temperature: - 40 ℃ to 55 ℃
Grating ruler mainly used:
1, all kinds of institutions, the instrument of displacement measurement: spring testing machine, three-dimensional machine, projector
2, all kinds of machine tool of digital display system: lathe, milling machine, grinding machine, boring machine, edm, precision instruments, etc
3, supporting the use of all kinds of CNC machine tools, CNC milling, machining centers, CNC grinding, etc
4, with PLC for the displacement measurement of all kinds of automatic mechanism.
Product features:
1, the most advanced optical measurement system, the use of reliable and durable and high precision 5 bearing system design, guarantee the stability of the optical mechanical system excellent repeat positioning and high measurement precision.
2, sensor adopts sealed structure, reliable performance, easy installation.
3, the use of special oil resistant, corrosion resistant, high elasticity, and anti-aging plastic waterproof, dustproof, long service life.
4, concrete high levels of anti-interference ability, stable and reliable.
5, light source adopts imported infrared light-emitting diodes (leds), small size long service life.
6, signal lines, using multilayer shielded wire mesh and metal hose protection, waterproof and good anti-jamming performance
7, the use of advanced production technology of grating, can produce various specifications of the high precision grating glass rod.

Shenzhen Smwei Technology Co., Ltd.
main products are linear displacement sensors, 
sensor, magnetostrictive sensor, grating 
displacement sensor, electronic scale, pressure 
transmitter, temperature transmitter, pressure switch,
 weighing sensor, flow meter, meter, and various types of 
digital instrumentation and sensors.