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RGH25F Installation drawing
Dimensions and tolerances in mm.
27
21
9.5
6.2
3
0.3
(Yaw tol. ±0.5°)
A-9541-0037
Reference mark
actuator
8.5*
2 mounting holes
M3 x 0.5 through
Optical centreline
*Dimensions measured from substrate
Arrow indicates forward direction of
Fixing screws
M3 x 0.5 x 8
Alternative
mounting face
Mounting face
> 4
36
>R20 dynamic bend radius
4
>R10 static bend radius
26
21.1
8.5
A
Reference mark sensor /
limit switch sensor position
readhead relative to scale
8
6
3
(Pitch tol. ±1°)
0.6
4*
8*
11.5*
0.8
13.5
3.8
4.8
(Extent of mounting faces)
0.09
(Roll tol. ±1°)
Detail at A
Scale surface
Readhead to scale
0.8 ± 0.1
clearance
Rideheight
Readhead
Scale
thickness
0.2
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