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What are the considerations of incremental rotary encoder selection?

View times:5195  Author:admin  Published time:2016-8-19


Should pay attention to three aspects of the parameters:
1 Mechanical mounting dimensions, including positioning stop, shaft diameter, installation hole position, cable outlet mode, installation space volume, working ring
Environmental protection level is to meet the requirements.
2 resolution, that is, the number of pulses per turn of the encoder output, whether to meet the design requirements of the use of precision.
3 electrical interface, the encoder output common push-pull output (HTL F format), voltage output (E)
Open collector circuit (C, common C for the NPN type tube output, C2 for the PNP type tube output)
, long line driver output. The output mode should be matched with the interface circuit of the control system.

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