The resolution of the encoder is a kind of parameters of the encoder, CPR number is the rotation of the unit resolution.
As we know, there are several types used in the encoder, different types of machine resolution is different also, popular, the resolution of the encoder is how much signal output one revolution, the turntable rotating accuracy, is the resolution of the encoder, which is linear displacement measurement accuracy, the photoelectric encoder resolution, can control the machine more accurate precision and the performance of the servo motor, encoder, better optimization performance, so is the size of the encoder resolution an important performance.
So, how do you determine the resolution of the encoder?
In general, the resolution of the magnetoelectric encoder is calculated according to the pulse, the demands of the basic pulse motor not less than 2500, represents the precision of the encoder resolution, so the higher pulse, and the higher resolution.
After the encoder input signal frequency processing for several times, therefore, the resolution can be improved, the resolution after the output coding, there will be a phase difference between each coding, in through the phase difference, we can know the machine motor and reversing surface, so that it can be learned by each coded pulse encoder resolution.
In addition to this, know how the encoder pulse form, also can see the resolution of the encoder, then to observe the scribed line parameters of encoder and arrangement of what are the rules, the width of the groove should be equal to the distance, there are four general encoder same scribed line, can detect the wave form, the process of each waveform are able to detect the encoder signal strength, namely encoder sine waveform.
To sum up, the resolution of the encoder is a parameter of the encoder accuracy, it is through the machine device accurately calculated, through the principle of pulse forming, the resolution is to get a complete show, so whether buying encoder or using encoder, considering the size of the resolution of the encoder.
Shanghai electronics specializing in the production of magnetoelectric encoder, there are all sorts of magnetoelectric encoder resolution for sale, can be customized according to customer's demand, can be used to measure distance measuring speed measuring displacement Angle measurement, is widely used in robot, automatic production lines, automatic assembly machine, elevator, textile machinery, sewing threading machine, packaging and printing machinery, CNC machine tools, mapper and Angle measuring instrument, etc.
This coding device also can be in PLC application as the high speed signal input element, make PLC more quickly and accurately implement the closed-loop control.
Details can click, incremental type magnetoelectric encoder chuanganqi / 521.