2013年9月24日星期二

Round magnetic grid


Can be interpolated to 22,800 pulses / revolution
Mounted directly on the shaft (e.g., motor shaft)
Non-contact, wear-free measuring principle
Can be applied to most rough environment (protection class IP67)
Anti-vibration, shaking
Application
Measurements such as rotation
Speed
Angle
Number of revolutions
Pitch
Etc.

By using magnetic ring, magnetic grid measuring principle can be a significant advantage into the curvilinear motion applications, such as rotation, angle, circumference measurements.
And compared to conventional grating rotary encoder, magnetic less space, and it is dirt, dust, socketless fitting moisture, vibration and shaking. Measurements on the magnetic reading through the application ELGO traditional incremental sensor GMIX, LMIX, EMIX products to achieve. Sine curve will be read out via the built-in or external reading electronic components (according to the measurement system type) into a square wave signal. Magnetic separation of magnetic sensors done extremely (polar) ring on handling non-contact measurement readings. The size of the ring consists of three (other special size only on request):
Large: outer diameter 72 mm, internal diameter 54 mm, width 7 mm
In: Outer diameter 38 mm, internal diameter 30 mm, width 6.5 mm
Small: Outer diameter 19.7 mm, internal diameter 14.7 mm, width 4.1 mm

The magnetic sensor metric banjo fitting according to the applied magnetic different from the following:
Magnetic spacing from 5 mm for GMIX and LMIX sensor
Magnetic moment 2 mm for higher resolution sensor EMIX

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