3
TONiC RESM20 angle encoder system installation guide
TONiC T20x1 readhead installation drawing
2 off mounting holes 2.5 through, counterbored Ø3 x 2.3 deep both sides
NOTE:
The recommended thread engagement is 5 min (7.5 including counterbore)
and the recommended tightening torque is between 0.25 and 0.4 Nm.
R> 20 Dynamic bend radius
‡
R> 10 Static bend radius
Ø4.25
±0.25
†
Set-up LED
CAL/AGC LED
0.6
(Pitch tol. ±1°)
35
23
11.5
6 min
Rideheight 2.1 ±0.15
Forward direction
of ring (increasing count)
4.6
18
16
0.25
(Yaw tol. ±0.4°)
3
7.5
29
22
2 off mounting holes M2.5 through,
counterbored Ø3 x 2.75 deep from
alternative mounting face
Optical centreline
(incremental and reference mark)
0.08
(Roll tol. ±0.5°)
13.5
11*
8.75*
10
12.1
Alternative
mounting face
Recommended
mounting faces
4.15
4.25
31
*
Extent of mounting faces.
†
UHV cable 3.0 approx.
‡
Dynamic bend radius not applicable for UHV cables.
Dimensions and tolerances in mm
‘A’ section ring – Offset 1.75 ±0.5
‘B’ section ring – Offset 3.25 ±0.5