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What encoder groups are there for encoders with a servo flange regarding the centering and the servo groove width/diameter?

Article No: KA-10190
Version: 1.0
Subject to change without notice
Related Products
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Table of Contents

There are three encoder groups for solid shaft encoders with a servo flange.

It is essential to know those encoder groups for the different mounting options.

 

Encoder Group

Encoder

Centering

[mm]

Servo Groove Width [mm]/

Servo Groove Diameter [mm]

1

ACM60

AFx60 Ethernet

SRx50

AFx60S Pro

ARS60

DFS60S Pro

A3M60

AFx60 SSI

DFS60

DBS60

ANx58

50f8

 

3/51

2

DBS50

30f8

2.5/45.5

SKx36

25f8

2.5/35

AHx36

33f8

2.5/33

DFS25

31.7

2.54/47

DFS20

31.7

2.54/58.7

3

ACx36

DBS36

33.3

1.7/34.6

Table last updated in July 2025
Keywords:
rotary encoders, solid shaft encoders, servo flange, encoder groups, centering, servo groove diameter, servo groove width
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