The Working Principle And Function Of Magnetic Linear Scale

The working principle and function of magnetic linear scale

Using a method similar to the recording technology, the process of recording magnetic waves with strictly equal intervals on the magnetic ruler (or disk) through the recording head is called magnetic recording. A magnetic ruler that has recorded magnetic waves is called a magnetic grating ruler. The distance between adjacent grating waves on the magnetic grating is called the wavelength of the magnetic grating, also known as the pitch of the magnetic grating (grating pitch).

The working principle of magnetic scale

Non-contact scanning of magnetic fields and conversion of analog measurements into absolute or incremental output signals. As a complete measuring system, the magnetic measuring technology, especially the non-contact measuring technology, is suitable for the detection of linear and radial positions, as well as the detection of revolutions or angles. Measurements in extreme industrial conditions require high stability and repeatability, and it is here that a magnetic scale solution is worth considering and choosing: dust, grease, vibration, shock and temperature are not obstacles. As an open, robust and durable magnetic measurement system, the magnetic scale scale is an open and reliable linear measurement system. .

Magnetic grid product advantages:

Non-contact measurement, no backlash issues

High anti-pollution ability

Easy installation, large installation tolerance

cheap price

Magnetic linear scale main market:

Metal processing equipment, building materials machinery, woodworking machinery.

The role of magnetic linear scale:

The magnetic ruler measuring system is designed for linear displacement measurement. Magnetic scale is economical and efficient, especially suitable for long distance measurement. Especially suitable for harsh environments such as oil, chips, vibration and so on. The magnetic scale can define two different systems depending on the nature of the application.

Magnetic scale measurement system: used for linear displacement measurement and display the measured value on the display Magnetic encoder: used for linear displacement measurement and converted the displacement into the corresponding pulse number and output to the PLC or controller.