Principle of the magnetoelectric encoder similar photoelectric encoder, but its USES a magnetic field signal.
In magnetic internal adopts a magnetic rotary encoder and magnetic resistance sensor.
The rotation of the magnetic wheel causes the change of the internal magnetic field intensity, magnetic resistance sensor detects the change of the magnetic field strength again after a circuit of signal processing can be output signal.
Magnetic pole number, dial the number of magnetic resistance sensor and signal processing method determines the resolution of the magnetic encoder.
On the principle of magnetic field signal has the advantage of the magnetic field signals from dust, moisture, high temperature and the effect of vibration.
So, magnetoelectric encoder for what areas?
Magnetoelectric encoder with the traditional photoelectric encoder and grating type, compared to more vibration resistance, corrosion resistance, resistance to pollution, anti-interference and the characteristics of wide temperature, can be applied to traditional photoelectric encoder can not adapt to the field.
Magnetic encoder is specially designed for extreme environment encoder, these occasions are generally require wide temperature characteristic, can resist strong vibration and shock, high protection grade.
In addition, we also have a reliable signal output circuit, simple installation, can greatly reduce the loss of shutdown period.
Normally used in metallurgy, paper making and woodworking machinery.
High performance magnetic encoder can be widely used in industrial control, machinery manufacturing, shipbuilding, textile, printing, aviation, aerospace, radar, communications, military industry and other fields.
Electronics specializing in the production of magnetoelectric encoder, we magnetoelectric encoder has simple and compact structure, non-contact, long life, high and low temperature resistance, resistance to vibration, fast response speed and performance are less affected by dust and the advantages of the influence of condensation, by customers is widely used in robot, automatic production lines, automatic assembly machine, elevator, textile machinery, sewing machinery, packaging and printing machinery, CNC machine tools, mapper and Angle measuring instrument, etc.