Speed calculation of disk！

The general code plate is mounted on the shaft or gear, the specific speed calculation, with a single 100-line code disc and code installation is correct, for example, 100 lines, that is, each adjacent dark moment 3.6 °, given a speed clock , To collect a given number of pulses within the time domain, so you can get the code radius of 1/2 angular velocity, and then according to the gear ratio can be drawn to the actual speed of the movement

absolute encoder, incremental encoder, hybrid encoder, non-magnetic encoder, multi-turn encoder, multi-turn combination encoder, draw wire encoder, digital readout, linear scale

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