baws002-gbr-0
TSCHAN
®
-S SD-5
- 12 -
8.1 Angular Misalignment
•
Measure one complete revolution
(360°) on the face of the outer di-
ameter. Determine the largest devia-
tion Kw1 and the smallest deviation
Kw2 (Fig. 6). Calculate the angular
misalignment:
∆
Kw = Kw1 – Kw2.
•
When aligning, observe the max.
permissible angular misalignment
∆
Kw
max
acc. to table 2.
•
The values are applicable for a
reference speed of 1500 rpm.
Table 2
Maximum permissible angular misalignment values:
Size 100
125
145
170
200
230
260
300
360
400
∆
Kw
max
[mm] 0,4 0,6 0,6 0,6 0,6 0,6 0,6 0,6 0,6 0,6
8.2 Radial
Misalignment
•
Measure one complete revolution
(360°). Determine the largest devia-
tion Kr1 and the smallest deviation
Kr2 (Fig. 7).
Calculate the radial misalignment:
∆
Kr = 0,5 x (Kr1 – Kr2). Observe the
preceding sign of the measured val-
ues.
•
When aligning, observe 50 % of the
maximum permissible radial mis-
alignment
∆
Kr
max
acc. to table 3.
•
The values are applicable for a
reference speed of 1500 rpm.
Table 3
Maximum permissible radial misalignment values:
Size
100 125 145 175 200
230
260
300
360
400
∆
Kr
max
[mm]
0,6 0,7 0,7 0,7 0,8 0,8 0,9 0,9 1,0 1,0
Fig. 6
Fig. 7
