Choice of encoder for 7i76 + Pathpilot

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15 Apr 2018 20:30 #109088 by Robi63
Robi63 created the topic: Choice of encoder for 7i76 + Pathpilot
Hi,

I have to choose an encoder (spindle speed) for converting a CNC lathe.
I have to mount it on a 7i76 board with Pathpilot.
I attach files with features (I thought 1000 P / R)

File Attachment:

File Name: re30e_2018-04-15.pdf
File Size:88 KB


Thanks
Roberto
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15 Apr 2018 20:37 #109089 by PCW
PCW replied the topic: Choice of encoder for 7i76 + Pathpilot
In general you are much better of with line driver (differential) outputs so I would not chose that type of
encoder but rather one with line driver outputs. These will have 2 signals for A, B and Z, often named A,/A B,/B and Z,/Z
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16 Apr 2018 13:52 #109120 by Robi63
Robi63 replied the topic: Choice of encoder for 7i76 + Pathpilot
Hi,

This seems to be right.
500 PPR is the resolution (it's OK)

Thanks
Roberto

FEATURES:
- 500 PPR
- INDEX SIGNAL.
- +5VDC TTL SIGNALS
- QUADRATURE / DIFFERENTIAL OUTPUT
- 30mm body and 4mm shaft.

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16 Apr 2018 14:56 #109124 by PCW
PCW replied the topic: Choice of encoder for 7i76 + Pathpilot
That looks good.
The following user(s) said Thank You: Robi63
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