Manual

6. Appendix
www.nord.com B1050-GB-0213 -31-
6.2 Lubricant quantities
Note!
After changing the lubricant, and in particular after the initial filling, the oil level may change
during the first few hours of operation, as the oil galleries and hollow spaces only fill gradually
during operation. The oil level is still within the permissible tolerance.
If at the express request of the customer, an oil inspection glass is installed at an additional
charge, we recommend that the customer corrects the oil level after an operating period of
approx. 2 hours, so that when the gear unit is at a standstill and has cooled down, the oil level
is visible in the inspection glass. Only then, is it possible to check the oil level by means of the
inspection glass.
Note!
The stated filling quantities are guide values. The exact quantities vary according to the exact
gear ratio. When filling, the precise quantity must be observed on the oil level indicator.
Note!
The values in brackets apply for circulation lubrication.
Helical gear units
[L] M1 M2 M3 M4 M5
2)
M6
2)
max
3)
SK 7207 36 45 36 48 46 46 62
SK 7307 36 45 36 48 46 46 62
SK 8207 44 55 44 59 57 57 76
SK 8307 44 55 44 59 57 57 76
SK 9207 57 71 57 76 74 74 98
SK 9307 57 71 57 76 74 74 98
SK 10207 72 89 72 96 92 92 123
SK 10307 72 89 72 96 92 92 123
SK 11207 105 130 ( 50 ) 105 140 ( 40 ) 135 ( 45 ) 135 ( 45 ) 180
SK 11307 105 130 ( 50 ) 105 140 ( 40 ) 135 ( 45 ) 135 ( 45 ) 180
SK 12207 116 185 ( 83 ) 116 203 ( 65 ) 199 ( 69 ) 199 ( 69 ) 268
SK 12307 116 185 ( 83 ) 116 203 ( 65 ) 199 ( 69 ) 199 ( 69 ) 268