Table of Contents
Advertisement
RESA30 ring specifications
The RESA ring must be installed and operated with the following specifications.
Installation temperature
Operating temperature range
Mounting shaft coefficient of thermal expansion at 20 °C
RESA30 ring taper mount
Safety factor
2
Safe position
±0.2 mm
Maximum
Ring diameter
permissible speed
(mm)
(rpm)
52
18 300
57
16 700
75
12 700
100
9 540
101
9 450
103
9 270
104
9 180
115
8 300
124
7 700
150
5 260
172
4 520
183
4 180
200
4 280
NOTE: The 'Mechanical Safe Position' is the maximum distance the scale might move from its installed position and will be undetected by the readhead.
24
RESOLUTE™ Functional Safety Installation guide and safety manual Siemens DRIVE-CLiQ encoder system
20 ±5 °C
0 to 80 °C
15.5 ±0.5 μm/m/°C
Mechanical safe
Ring diameter
position
(mm)
(°)
206
0.441
0.402
209
229
0.306
0.229
255
280
0.229
0.223
300
330
0.220
0.199
350
413
0.185
0.153
417
489
0.133
0.125
550
0.115
Maximum
Mechanical safe
permissible speed
position
(rpm)
(°)
4 150
0.111
3 900
0.110
3 700
0.100
3 340
0.090
2 980
0.082
2 490
0.076
2 260
0.069
2 110
0.065
1 870
0.055
2 170
0.055
1 890
0.047
1 640
0.042
Original instructions
Advertisement
Table of Contents
