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Adhesive mounting installation drawing
RSLM20
(Centre reference mark)
RSLE20
(End reference mark)
20 ±0.25
RSLC20
(Customer selected
reference mark)
20 ≤ × < 120
RELM20
(Centre reference mark)
RELE20
(End reference mark)
20 ±0.25
NOTES:
X
Adhesive mounted scale should not be re-used after installation.
X
For readhead dimensions see
'VIONiC readhead installation drawing', page
X
When installing in a groove allow a tolerance for scale width.
X
See
'Measuring lengths', page 5,
for information on using limits.
VIONiC RSLM20/RELM20 installation guide
Alignment dowels, maximum spacing 350
L < 4 m: L/2 ±0.5
L ≥ 4 m: L/2 ±2
Option A reference mark position
(for 10 mm limits)
*
Alignment dowels, maximum spacing 350
‡
L/2 ±0.25
4.
0.5
0.05/50
‡
F = axis of motion
Reference mark position
L
70 ±0.25
200
0.5
0.05/50
F = axis of motion
Reference mark position
L
Adhesive datum clamp
Clamping in this way ensures scale positional stability relative to substrate.
*
Reference marks positioned equidistant from scale ends.
†
Double-sided adhesive tape is included with all scale lengths.
‡
When scale is to be mounted horizontally on a vertical surface, position the dowels so that the datum edge is supported.
F
Datum edge
Option B reference mark position
(for 20 mm and 50 mm limits)
F
Datum edge
12
10
Double-sided
RGG‑2, 2‑part epoxy, usually positioned
†
adhesive tape
coincident with user selected scale datum
Dimensions and tolerances in mm
14.9 ±0.2
Select one or more reference
marks using reference mark
selector magnet (A-9653-0143)
14.9 ±0.2
6
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