Speed - Renishaw TONiC FS T40x1 Series Functional Safety Manual

Speed

Clocked output
option
DOP DOP
(MHz)
0004 0020
5 µm 1 µm
50 10 10
40 10 10
25 10 10
20
10 10
12
10 9
10 10 8.10
8 10 6.48
6 10 4.50
4 10 3.37
1
4.2 0.84
Analogue output
(Ti0000 and DOP)
Angular speed depends on ring diameter – use the following equation to convert to rev/min.
V × 1000 × 60
Angular speed (rev/min) =
π D
Where V = maximum linear speed (m/s) and D = external diameter of RESM20 (mm).
TONiC RESM20 Functional Safety installation guide and safety manual
Maximum speed (m/s)
DOP DOP DOP DOP
0040 0100 0200 0400
0.5 µm 0.2 µm 0.1 µm 50 nm
10 6.48 3.24 1.62
10 5.40 2.70 1.35
8.10 3.24 1.62 0.810
6.75 2.70 1.35 0.675
4.50 1.80 0.900 0.450
4.05 1.62 0.810 0.405
3.24 1.29 0.648 0.324
2.25 0.90 0.450 0.225
1.68 0.67 0.338 0.169
0.42 0.16 0.084 0.042
10 (−3dB)
DOP DOP DOP DOP
1000 2000 4000 10KD
20 nm 10 nm 5 nm 2 nm
0.648 0.324 0.162 0.065
0.540 0.270 0.135 0.054
0.324 0.162 0.081 0.032
0.270 0.135 0.068 0.027
0.180 0.090 0.045 0.018
0.162 0.081 0.041 0.016
0.130 0.065 0.032 0.013
0.090 0.045 0.023 0.009
0.068 0.034 0.017 0.0068
0.017 0.008 0.004 0.0017
Original instructions
DOP
20KD
1 nm
0.032
0.027
0.016
0.013
0.009
0.0081
0.0065
0.0045
0.0034
0.0008
20