Rtlf / Rklf Tape Scale; Rtlf Installation Drawing - Renishaw ATOM Installation Manual

RTLF / RKLF tape scale

RTLF installation drawing

For dimensioned cabled and FPC readhead drawings, see page
Reference mark
Offset 1.02 ±0.25
50
4.5
Datum clamp
(A-9585-0028)
Overall length (with optional end covers) = Measuring length + 50 mm
Scale length (with optional end covers) = Measuring length + 13 mm
Scale length (without end covers) = Measuring length + 6 mm
For detailed installation drawings refer to www.renishaw.com/atomdownloads
51 and page 52.
Set-up LED
12
(page 19)
(Pitch tol. ±1°)
0.36
Forward direction of readhead
40 µm version
( Yaw tol. ±1°)
0.36
20 µm version
( Yaw tol. ±0.5°)
0.18
50
Readhead / scale orientation
FPC ribbon cable
relative to scale
Dimensions and tolerances in mm
(Roll tol. ±1°)
0.22
Reference mark
Scale datum edge
8
Scale thickness 0.41
(including adhesive)
Calibration rideheight:
2.5 ±0.08 (40 µm version)
2.5 ±0.04 (20 µm version)
Operating rideheight:
2.5 ±0.11 (40 µm version)
2.5 ±0.055 (20 µm version)
www.renishaw.com 11