Nord Drivesystems SK 10307 - Table 7: Backstop Lift-Off Speeds SK 5..07 - SK 10..07

Industrial gear units – Operating and Assembly Instructions
62 B 1050 en-1819
Gear units Stages
Nominal gear ratio i
N
Lift-off speed
n
1
[rpm]
by
to
SK 5207
2
7.1
25
430
SK 5307
3
28
315
670
18
25
671
SK 5407
3
28
50
1088
56
100
1759
SK 5507
4
112
400
2740
SK 6207
2
8.0
28
430
SK 6307
3
31.5
355
670
20
25
671
SK 6407
3
28
50
1088
56
112
1759
SK 6507
4
125
445
2740
SK 7207
2
7.1
25
400
SK 7307
2
28
315
430
15
25
624
SK 7407
3
28
50
1012
56
100
1636
SK 7507
4
112
400
1759
SK 8207
2
8
28
400
SK 8307
3
32.5
355
430
20
28
624
SK 8407
3
31.5
56
1012
63
112
1636
SK 8507
4
125
450
1759
SK 9207
2
7.1
25
320
SK 9307
3
28
355
400
18
25
499
SK 9407
3
28
50
810
56
100
1309
SK 9507
4
112
400
1636
SK 10207
2
8
28
320
SK 10307
3
31.5
400
400
20
28
499
SK 10407
3
31.5
56
810
63
112
1309
SK 10507
4
125
450
1636
Table 7: Backstop lift-off speeds SK 5..07 – SK 10..07