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FPC readhead dimensions
Set-up LED
2
12.7 8.7
Readhead / scale
orientation
8.5
16.5
20.5
1
Not optical centreline.
52
ATOM linear encoder system
Readhead datum faces
4.4
2
Identification marks for readhead manufacture only.
Notches will vary depending on readhead type.
4.15
1.4 (40 µm version)
1.9 (20 µm version)
2 mounting holes
Ø2.5 minimum through
Mounting face
3.25
5.4
Dimensions and tolerances in mm
10.25
1
4.85
Ø9 maximum
FPC ribbon cable
NOTE: Readhead is supplied with lid separate.
FPC cable must be inserted before fitting the lid.
For detailed installation drawings, refer to
www.renishaw.com/atomdownloads
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