Industrial gear units – Operating and Assembly Instructions
64
B 1050 en-1819
Gear units
Stages
Nominal gear ratio i
N
Lift-off speed
from
to
n
1
[rpm]
SK 5217 / SK 6217
2
6
8
499
SK 5217 / SK 6217
2
10
14
809
SK 5217 / SK 6217
2
16
22
1308
SK 7217 / SK 8217
2
6
8
451
SK 7217 / SK 8217
2
9
13
697
SK 7217 / SK 8217
2
16
20
1136
SK 9217 / SK 11217
2
6
8
352
SK 9217 / SK 11217
2
9
13
545
SK 9217 / SK 11217
2
16
21
887
Table 9: Backstop lift-off speeds SK 5..17 – SK 11..17
The bearing life of the backstop is reduced if the necessary lift-off speeds are undershot. Contact
NORD for further information.
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Содержание B 1050 Series
Страница 1: ...B 1050 en Industrial gear units Operating and Assembly Instructions...
Страница 5: ...Publisher B 1050 en 1819 5...
Страница 87: ...7 Appendix B 1050 en 1819 87 Gear units SK 5207 SK 10507 M3 oil screw holes...
Страница 89: ...7 Appendix B 1050 en 1819 89 Gear units SK 5207 SK 10507 M5 oil screw holes...
Страница 93: ...7 Appendix B 1050 en 1819 93 Gear units SK 11207 SK 15507 M3 oil screw holes...
Страница 95: ...7 Appendix B 1050 en 1819 95 Gear units SK 11207 SK 15507 M5 oil screw holes...
Страница 112: ...6052902 1819...