Siemens SINAMICS G115D Operating Instructions Manual page 481

The oil viscosity (ISO VG class) is decisive for selecting the right oil. The viscosity is specified
on the rating plate of the gearbox. The viscosity class indicated applies for the contractually
agreed operating conditions.
In the case of different operating conditions, contact Technical Support.
If, following agreement, the gearbox is filled at the factory with special lubricant for the
applications listed above, the lubricant is shown on the rating plate.
The oil quality must meet the gearbox lubricant requirements specified in the NT 7300 table.
The Siemens warranty is otherwise null and void. We recommend the use of one of these
gearbox lubricants. These gearbox oils are subject to constant testing and meet the specified
requirements. It is possible that the recommended oils are deleted or replaced by oils that
have been further developed at a later point in time. We recommend that you regularly check
as to whether the selected lubricating oil is still recommended by Siemens. Otherwise change
the product.
Table 11- 48 Lubricant table
Operating range Oil grade
designation accord-
ing to DIN 51502
Helical gearbox E / Z / D, parallel shaft gearbox F and bevel gearbox K
Standard CLP ISO VG220
CLP ISO PAO VG220
CLP ISO PAO VG68
CLP ISO PG VG460
CLP ISO PG VG220
Food sector (USDA) CLP ISO H1 VG460
NSF-H1
CLP ISO H1 VG100
Biodegradable oil CLP ISO E VG220
Helical worm gearbox C, bevel gearbox B
Standard CLP ISO PG VG220
CLP ISO PAO VG460
CLP ISO PAO VG220
CLP ISO PAO VG68
CLP ISO PG VG460
Food sector (USDA) CLP ISO H1 VG460
NSF-H1
CLP ISO H1 VG100
CLP = mineral oil
CLP PG = polyglycol oil
E = ester oil, organic oil (bio oil / risk of water pollution, class WGK1)
PAO = poly-alpha-olefin oil
CLP H1 = physiologically safe oil (USDA-H1 approval)
SINAMICS G115D distributed drive
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
Additional information on the SIMOGEAR geared motor
Permissible oil sump tempera-
ture range during operation
°C
-15 ... +80°
-30 ... +100°
-40 ... +60°
-25 ... +110°
-25 ... +110°
-25 ... +100°
-30 ... +90°
-20 ... +100°
-25 ... +110°
-25 ... +110°
-30 ... +100°
-40 ... +60°
-25 ... +110°
-25 ... +100°
-30 ... +90°
11.3 Specific data gearbox
Ambient temperature
°C
-15 ... +40° -30 ... +40°
✓ -
✓ ✓
- ✓
✓ -
✓ -
✓ -
✓ ✓
✓ -
-20 ... +40° -30 ... +40°
✓ -
✓ -
✓ ✓
- ✓
✓ -
✓ -
✓ -
-20 ...+55
-
✓
-
✓
✓
✓
✓
✓
-20 ...+55
✓
✓
✓
-
✓
✓
✓
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