Nord Drivesystems SK 10407 - Table 8: Backstop Lift-Off Speeds SK 11..07 - SK 15..07

4 Commissioning
B 1050 en-1819 63
Gear units Stages
Nominal gear ratio i
N
Lift-off speed
n
1
[rpm]
from
to
SK 11207
2
5.6
20
320
SK 11307 3
22.4
28
320
31.5
112
400
12.6
28
448
SK 11407
3
31.5
45
698
50
71
1136
SK 11507 4
80
100
1136
112
400
1420
SK 12207
2
5.6
20
250
SK 12307
3
22.4
112
320
12.5
28
352
SK 12407
3
31.5
45
544
50
71
888
SK 12507
4
80
400
1136
SK 13207
2
5.6
20
250
SK 13307
2
22.4
112
320
12.5
28
352
SK 13407
3
31.5
45
544
50
71
886
SK 13507
4
80
400
1136
SK 14207
2
7.1
25
240
SK 14307
3
28
140
250
14
40
373
SK 14407
3
45
56
522
63
90
851
SK 14507
4
100
400
886
SK 15207
2
5.6
20
220
SK 15307
3
22.4
112
250
12.5
28
310
SK 15407
3
31.5
45
479
50
71
781
SK 15507
4
80
400
886
Table 8: Backstop lift-off speeds SK 11..07 – SK 15..07