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 Zeroing method of incremental servo motor encoder

Zeroing method of incremental servo motor encoder

Publication time: 2016-01-07 16:49:47

The output signal of incremental encoder is square wave signal, and it can be divided into incremental encoder with commutation signal and ordinary incremental encoder. The ordinary incremental encoder has two phase orthogonal square wave pulse output signal A and B, and zero signal Z; In addition to the ABZ output signal, the incremental encoder with commutation signal also has the electronic commutation signal UVW of 120 degrees difference. The number of each cycle of the UVW is consistent with the logarithm of the pole of the motor rotor.

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