___________________
___________________
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SIMOGEAR
Permissible mounting position
deviations
BA 2031
Operating Instructions
Supplement to the SIMOGEAR gear unit operating
instructions BA 2030
Translation of the original instructions
02/2017
A5E36621691A/RS
-AA
General information and
safety notes
1
Technical description
2
Permissible mounting
position deviations and oil
quantities
3
Siemens AG
Division Digital Factory
Postfach 48
48
90026 NÜRNBERG
GERMANY
A5E36621691A/RS-AA
Ⓟ
03/2017 Subject to change
Copyright © Siemens AG 2013 - 2017.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by
personnel qualified
for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
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may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.
BA 2031
Operating Instructions, 02/2017, A5E36621691A/RS-AA 5
Table of contents
1 General information and safety notes ...................................................................................................... 7
2 Technical description .............................................................................................................................. 9
3 Permissible mounting position deviations and oil quantities ................................................................... 11
3.1 General notes on mounting positions and oil quantities ......................................................... 11
3.2 Helical gearbox Z in mounting position M1 ............................................................................. 12
3.3 Bevel gearbox B ...................................................................................................................... 14
3.3.1 Bevel gearbox B in mounting position M1 .............................................................................. 14
3.3.2 Bevel gearbox B in mounting position M2 .............................................................................. 16
3.3.3 Bevel gearbox B in mounting position M4 .............................................................................. 18
3.4 Bevel gearbox K ...................................................................................................................... 20
3.4.1 Bevel gearbox K, KA. in mounting position M1 ...................................................................... 20
3.4.2 Bevel gearboxes KF, KAF., KZ, KAZ. in mounting position M1.............................................. 22
3.4.3 Bevel gearbox K in mounting position M4 .............................................................................. 24
Table of contents
BA 2031
6 Operating Instructions, 02/2017, A5E36621691A/RS-AA
BA 2031
Operating Instructions, 02/2017, A5E36621691A/RS-AA 7
General information and safety notes
1
Note
Siemens
AG does not accept any liability for damage and failures that result from the non-
observance of these operating instructions.
These operating instructions are part of the gearbox delivery. Store the operating instructions
near the gearbox. Please read the operating instructions prior to handling the gearbox and
observe the information they contain. This is the best way of ensuring safe and disturbance-
free operation.
The operating instructions include information about the permissible mounting position
deviations.
The operating instructions supplement the SIMOGEAR Operating Instructions BA 2030 and
apply to the standard version of the SIMOGEAR gearbox:
● Helical gearboxes Z sizes 19 to 69
● Bevel gearboxes B sizes 19 to 49
● Bevel gearboxes K, sizes 39 to 89
CAUTION
Impermissible mounting position deviations
Only the deviations from the standard mounting positions listed in these operating
instructions are permissible for the gearbox in question.
Please contact Technical Support for all other mounting positions, angles or gearbox types.
General information and safety notes
BA 2031
8 Operating Instructions, 02/2017, A5E36621691A/RS-AA
BA 2031
Operating Instructions, 02/2017, A5E36621691A/RS-AA 9
Technical description
2
Permissible mounting position deviation with the standard oil quantity
The mounting position M1, M2 or M4 is stamped on the rating plate.
In the standard mounting 0° position, the oil level can be checked from gearbox size 39 and
higher. Gearbox sizes 19 and 29 are lubricated for life. As a consequence, it is not
necessary to check the oil level.
An oil sight glass, option G34 is possible for:
● Helical gearboxes Z, from size 39
● Helical gearboxes K, from size 39
● Helical gearboxes B, from size 49
Notes and procedures on the topic of checking lubricants and changing lubricant in the
standard mounting position are provided in the operating instructions for
SIMOGEAR gearboxes BA 2030.
Table 2- 1 Permissible mounting position deviation with the standard oil quantity
Gearbox type
Mounting
position
Permissible
mounting
position
deviation
Checking the oil level without / with oil sight
glass
In the standard
mounting position
0°
For deviations from the
standard mounting
position
Helical gearbox
Z19 ... 69
M1 +15° ... -20° √ -
Bevel gearbox
B.19 ... 49
M1
+20° ... -5°
M2, M4
+20° ... -20°
Bevel gearbox
K, KA.39 ... 89
M1 +20° ... -10°
Bevel gearbox
KF, KAF., KZ, KAZ.
39 ... 89
M1 +20° ... -5°
Bevel gearbox
K, KA., KF, KAF., KZ,
KAZ.39 ... 89
M4 +20° ... -20°
Technical description
BA 2031
10 Operating Instructions, 02/2017, A5E36621691A/RS-AA
Permissible mounting position deviations with option D09
The permissible mounting angle is stamped on the rating plate.
For an increased amount of oil in the gearbox, it is not possible to check the oil level in any
mounting position.
For option D09 - and an additional oil sight glass, option G34 the oil floods into the oil sight
glass. As a consequence, in the standard 0° mounting position a visual check can be made
as to whether oil is available.
An oil sight glass, option G34 is possible from gearbox size 39 and higher.
Note
Oil cannot be completely drained for deviations from the standard mounting position
If, for a
deviation from the standard mounting position, the oil drain is not located at the
lowest point of the gearbox housing, then the oil cannot completely drain.
To drain the oil, bring the gearbox into the standard mounting position.
Table 2- 2 Permissible mounting position deviations with option D09
Gearbox type
Mounting
position
Permissible
mounting
position
deviation
Option D09
Checking the oil level without / with oil sight
glass
In the standard mounting
position 0°
For deviations
from the standard
mounting position
Without
oil sight
glass
With
oil sight glass
Without / with
oil sight glass
Helical gearbox
Z19 ... 69
M1 +20° ... -20° - Visual
inspection
possible
-
Bevel gearbox
B.19 ... 49
M1
+20° ... -20°
M2, M4
+20° ... -20°
√
Bevel gearbox
K, KA.39 ... 89
M1 +20° ... -20° - Visual
inspection
possible
Bevel gearbox
KF, KAF., KZ, KAZ.
39 ... 89
M1 +20° ... -20°
Bevel gearbox
K, KA., KF, KAF., KZ,
KAZ.39 ... 89
M4 +20 ... 0°
BA 2031
Operating Instructions, 02/2017, A5E36621691A/RS-AA 11
Permissible mounting position deviations and oil
quantities
3
3.1
General notes on mounting positions and oil quantities
NOTICE
Gearbox damage caused by incorrect oil quantities
The oil quantities listed in the tables are guidance values for changing the oil. They are
used, for example, for lubricant storage and procurement.
The precise values depend on the number of stages and transmission ratio of the gearbox.
Only operate the gearbox in the mounting position specified on the rating plate. This
ensures that the correct quantity of lubricant is provided.
Note
Gearbox sizes 19 and 29
Gearbox sizes 19 and 29 are lubricated for life. There are no openings to check the oil level.
Mounting positions M2 and M4 are equipped with a vent valve.
Description of the symbols:
Venting
Oil level
Oil drain
A, B
Position of insert shaft / solid shaft
Permissible mounting position deviations and oil quantities
3.2 Helical gearbox Z in mounting position M1
BA 2031
12 Operating Instructions, 02/2017, A5E36621691A/RS-AA
3.2
Helical gearbox Z in mounting position M1
Figure 3-1 Mounting position M1 for helical gearboxes Z19 - 69
Permissible mounting position deviation with the standard oil quantity without / with oil sight
glass
Mounting position M1 is stamped on the rating plate.
In the standard mounting 0° position, the oil level can be checked from gearbox size 39 and
higher. Gearboxes, sizes 19 and 29 are lubricated for life. As a consequence, it is not
necessary to check the oil level.
An oil sight glass, option G34 is possible from gearbox size 39 and higher.
Notes and procedures on the topic of checking lubricants and changing lubricant in the
standard mounting position are provided in the operating instructions for
SIMOGEAR gearboxes BA 2030.
Table 3- 1 Standard oil quantity [l] for Z19 - 69
Mounting position
M1
Permissible mounting
position deviation
Checking the oil level without / with oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
Z19 0.15 +15° ... -20° - -
Z29
0.2
Z39
0.3
√
Z49
0.55
Z59
0.65
Z69
0.65
Permissible mounting position deviations and oil quantities
3.2 Helical gearbox Z in mounting position M1
BA 2031
Operating Instructions, 02/2017, A5E36621691A/RS-AA 13
Permissible mounting position deviations for option D09, without oil sight glass
The permissible ±20° mounting angle is stamped on the rating plate.
As a result of the increased amount of oil in the gearbox, it is not possible to check the oil
level in any mounting position.
Table 3- 2 Increased oil quantity [l] for Z19 - 69, for option D09
Mounting position
M1
Permissible mounting
position deviation
Option D09
Checking the oil level without oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
Z19
0.2
+20° ... -20° -
Z29
0.26
Z39 0.35
Z49
0.65
Z59
0.75
Z69
0.75
Permissible mounting position deviations for option D09, with oil sight glass
The permissible ±20° mounting angle is stamped on the rating plate.
With an additional sight glass, option G34 – the oil floods into the oil sight glass. As a
consequence, in the standard 0° mounting position a visual check can be made as to
whether oil is available.
An oil sight glass, option G34 is possible from gearbox size 39 and higher.
Table 3- 3 Increased oil quantity [l] for Z39 - 69, for option D09 with oil sight glass
Mounting position
M1
Permissible mounting
position deviation
Option D09
Checking the oil level with oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
Z39
0.6
+20° ... -20° Visual inspection
possible
-
Z49
1.2
Z59
1.3
Z69
1.4
Permissible mounting position deviations and oil quantities
3.3 Bevel gearbox B
BA 2031
14 Operating Instructions, 02/2017, A5E36621691A/RS-AA
3.3
Bevel gearbox B
3.3.1
Bevel gearbox B in mounting position M1
Figure 3-2 Mounting position M1 for bevel gearboxes B.19 - 49
Permissible mounting position deviation with the standard oil quantity without / with oil sight
glass
Mounting position M1 is stamped on the rating plate.
In the standard mounting 0° position, the oil level can be checked from gearbox size 39 and
higher. Gearboxes, sizes 19 and 29 are lubricated for life. As a consequence, it is not
necessary to check the oil level.
An oil sight glass, option G34 is possible from gearbox size 49 and higher.
Notes and procedures on the topic of checking lubricants and changing lubricant in the
standard mounting position are provided in the operating instructions for
SIMOGEAR gearboxes BA 2030.
Table 3- 4 Standard oil quantity [l] for B.19 - 49
Mounting position
M1
Permissible mounting
position deviation
Checking the oil level without / with oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
B.19
0.15
+20° ... -5° - -
B.29
0.25
B.39
0.5
√
B.49
1
Permissible mounting position deviations and oil quantities
3.3 Bevel gearbox B
BA 2031
Operating Instructions, 02/2017, A5E36621691A/RS-AA 15
Permissible mounting position deviations for option D09, without oil sight glass
The permissible ±20° mounting angle is stamped on the rating plate.
As a result of the increased amount of oil in the gearbox, it is not possible to check the oil
level in any mounting position.
Table 3- 5 Increased oil quantity [l] for B.19 - 49, for option D09
Mounting position
M1
Permissible mounting
position deviation
Option D09
Checking the oil level without oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
B.19
0.45
+20° ... -20° -
B.29
0.35
B.39 0.7
B.49
1.35
Permissible mounting position deviations for option D09, with oil sight glass
The permissible ±20° mounting angle is stamped on the rating plate.
With an additional sight glass, option G34 – the oil floods into the oil sight glass. As a
consequence, in the standard 0° mounting position a visual check can be made as to
whether oil is available.
An oil sight glass, option G34 is possible from gearbox size 39 and higher.
Table 3- 6 Increased oil quantity [l] for B.39 - 49, for option D09 with oil sight glass
Mounting position
M1
Permissible mounting
position deviation
Option D09
Checking the oil level with oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
B.39
0.86
+20° ... -20° Visual inspection
possible
-
B.49
1.8
Permissible mounting position deviations and oil quantities
3.3 Bevel gearbox B
BA 2031
16 Operating Instructions, 02/2017, A5E36621691A/RS-AA
3.3.2
Bevel gearbox B in mounting position M2
Figure 3-3 Mounting position M2 for bevel gearboxes B.19 - 49
Permissible mounting position deviation with the standard oil quantity without / with oil sight
glass
Mounting position M2 is stamped on the rating plate.
In the standard mounting 0° position, the oil level can be checked from gearbox size 39 and
higher. Gearbox sizes 19 and 29 are lubricated for life. As a consequence, it is not
necessary to check the oil level.
An oil sight glass, option G34 is possible from gearbox size 49 and higher.
Notes and procedures on the topic of checking lubricants and changing lubricant in the
standard mounting position are provided in the operating instructions for
SIMOGEAR gearboxes BA 2030.
Table 3- 7 Standard oil quantity [l] for B.19 - 49
Mounting position
M2
Permissible mounting
position deviation
Checking the oil level without / with oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
B.19
0.3
+20° ... -20° - -
B.29
0.55
B.39 0.95 √
B.49
1.7
Permissible mounting position deviations and oil quantities
3.3 Bevel gearbox B
BA 2031
Operating Instructions, 02/2017, A5E36621691A/RS-AA 17
Permissible mounting position deviations for option D09, without oil sight glass
The permissible ±20° mounting angle is stamped on the rating plate.
In the standard mounting 0° position, the oil level can be checked from gearbox size 39 and
higher. Gearbox sizes 19 and 29 are lubricated for life. As a consequence, it is not
necessary to check the oil level.
Notes and procedures on the topic of checking lubricants and changing lubricant in the
standard mounting position are provided in the operating instructions for
SIMOGEAR gearboxes BA 2030.
Table 3- 8 Standard oil quantity [l] for B.19 - 49 for option D09
Mounting position
M2
Permissible mounting
position deviation
Option D09
Checking the oil level without oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
B.19
0.3
+20° ... -20° - -
B.29
0.55
B.39 0.95 √
B.49
1.7
Permissible mounting position deviations for option D09, with oil sight glass
The permissible ±20° mounting angle is stamped on the rating plate.
With an additional sight glass, option G34 – the oil floods into the oil sight glass. As a
consequence, in the standard 0° mounting position, from gearbox size 39, a visual check can
be made as to whether oil is available.
An oil sight glass, option G34 is possible from gearbox size 39 and higher.
Table 3- 9 Increased oil quantity [l] for B.39 - 49, for option D09 with oil sight glass
Mounting position
M2
Permissible mounting
position deviation
Option D09
Checking the oil level with oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
B.39
1.15
+20° ... -20° Visual inspection
possible
-
B.49
2.2
Permissible mounting position deviations and oil quantities
3.3 Bevel gearbox B
BA 2031
18 Operating Instructions, 02/2017, A5E36621691A/RS-AA
3.3.3
Bevel gearbox B in mounting position M4
Figure 3-4 Mounting position M4 for bevel gearboxes B.19 - 49
Permissible mounting position deviation with the standard oil quantity without / with oil sight
glass
Mounting position M4 is stamped on the rating plate.
In the standard mounting 0° position, the oil level can be checked from gearbox size 39 and
higher. Gearboxes, sizes 19 and 29 are lubricated for life. As a consequence, it is not
necessary to check the oil level.
An oil sight glass, option G34 is possible from gearbox size 49 and higher.
Notes and procedures on the topic of checking lubricants and changing lubricant in the
standard mounting position are provided in the operating instructions for
SIMOGEAR gearboxes BA 2030.
Table 3- 10 Standard oil quantity [l] for B.19 - 49
Mounting position
M4
Permissible mounting
position deviation
Checking the oil level without / with oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
B.19
0.5
+20° ... -20° - -
B.29
0.85
B.39
1.6
√
B.49
3.1
Permissible mounting position deviations and oil quantities
3.3 Bevel gearbox B
BA 2031
Operating Instructions, 02/2017, A5E36621691A/RS-AA 19
Permissible mounting position deviations for option D09, without oil sight glass
The permissible ±20° mounting angle is stamped on the rating plate.
In the standard mounting 0° position, the oil level can be checked from gearbox size 39 and
higher. Gearbox sizes 19 and 29 are lubricated for life. As a consequence, it is not
necessary to check the oil level.
Notes and procedures on the topic of checking lubricants and changing lubricant in the
standard mounting position are provided in the operating instructions for
SIMOGEAR gearboxes BA 2030.
Table 3- 11 Standard oil quantity [l] for B.19 - 49 for option D09
Mounting position
M4
Permissible mounting
position deviation
Option D09
Checking the oil level without oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
B.19
0.5
+20° ... -20° - -
B.29
0.85
B.39 1.6 √
B.49
3.1
Permissible mounting position deviations for option D09, with oil sight glass
The permissible +20° ... 0° mounting angles are stamped on the rating plate.
With an additional sight glass, option G34 – the oil floods into the oil sight glass. As a
consequence, in the standard 0° mounting position, from gearbox size 39, a visual check can
be made as to whether oil is available.
An oil sight glass, option G34 is possible from gearbox size 39 and higher.
Table 3- 12 Increased oil quantity [l] for B.39 - 49, for option D09 with oil sight glass
Mounting position
M4
Permissible mounting
position deviation
Option D09
Checking the oil level with oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
B.39
1.65
+20° ... 0° Visual inspection
possible
-
B.49
3.15
Permissible mounting position deviations and oil quantities
3.4 Bevel gearbox K
BA 2031
20 Operating Instructions, 02/2017, A5E36621691A/RS-AA
3.4
Bevel gearbox K
3.4.1
Bevel gearbox K, KA. in mounting position M1
Figure 3-5 Mounting position M1 for bevel gearboxes K, KA.39 - 89
Permissible mounting position deviation with the standard oil quantity without / with oil sight
glass
Mounting position M1 is stamped on the rating plate.
Notes and procedures on the topic of checking lubricants and changing lubricant in the
standard mounting position are provided in the operating instructions for
SIMOGEAR gearboxes BA 2030.
Table 3- 13 Standard oil quantity [l] for K, KA.39 - 89
Mounting position
M1
Permissible mounting
position deviation
Checking the oil level without / with oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
K.39 0.35 +20° ... -10° √ -
K.49
0.55
K.69
0.75
K.79
1
K.89
1.9
Permissible mounting position deviations and oil quantities
3.4 Bevel gearbox K
BA 2031
Operating Instructions, 02/2017, A5E36621691A/RS-AA 21
Permissible mounting position deviations for option D09, without oil sight glass option G34
The permissible ±20° mounting angle is stamped on the rating plate.
As a result of the increased amount of oil in the gearbox, it is not possible to check the oil
level in any mounting position.
Table 3- 14 Increased oil quantity [l] for K, KA.39 - 89, for option D09
Mounting position
M1
Permissible mounting
position deviation
Option D09
Checking the oil level without oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
K.39
0.44
+20° ... -20° -
K.49
0.72
K.69 0.99
K.79
1.2
K.89
2.54
Permissible mounting position deviations for option D09, with oil sight glass
The permissible ±20° mounting angle is stamped on the rating plate.
With an additional sight glass, option G34 – the oil floods into the oil sight glass. As a
consequence, in the standard 0° mounting position, from gearbox size 39, a visual check can
be made as to whether oil is available.
Table 3- 15 Increased oil quantity [l] for K, KA.39 - 89, for option D09 with oil sight glass
Mounting position
M1
Permissible mounting
position deviation
Option D09
Checking the oil level with oil sight glass
Type
[l]
In the standard
mounting position 0°
For deviations from the
standard mounting position
K.39
1
+20° ... -20° Visual inspection
possible
-
K.49
1.76
K.69
2.5
K.79
3.2
K.89
4.8
Permissible mounting position deviations and oil quantities
3.4 Bevel gearbox K
BA 2031
22 Operating Instructions, 02/2017, A5E36621691A/RS-AA
3.4.2
Bevel gearboxes KF, KAF., KZ, KAZ. in mounting position M1
Figure 3-6 Mounting position M1 for bevel gearboxes KF, KAF., KZ, KAZ.39 - 89
Permissible mounting position deviation with the standard oil quantity without / with oil sight
glass
Mounting position M1 is stamped on the rating plate.
Notes and procedures on the topic of checking lubricants and changing lubricant in the
standard mounting position are provided in the operating instructions for
SIMOGEAR gearboxes BA 2030.
Table 3- 16 Standard oil quantity [l] for KF, KAF., KZ, KAZ.39 - 89
Mounting position M1
Permissible
mounting
position
deviation
Checking the oil level without / with oil
sight glass
Type
[l]
Type
[l]
In the standard
mounting position
0°
For deviations from
the standard
mounting position
KA.39 0.4 KF, KZ39 0.35 +20° ... -5° √ -
KA.49
0.65
KF, KZ49
0.6
KA.69
0.85
KF, KZ69
0.85
KA.79
1.1
KF, KZ79
1.2
KA.89
2.2
KF, KZ89
2.1
Permissible mounting position deviations and oil quantities
3.4 Bevel gearbox K
BA 2031
Operating Instructions, 02/2017, A5E36621691A/RS-AA 23
Permissible mounting position deviations for option D09, without oil sight glass
The permissible ±20° mounting angle is stamped on the rating plate.
As a result of the increased amount of oil in the gearbox, it is not possible to check the oil
level in any mounting position.
Table 3- 17 Increased oil quantity [l] for KF, KAF., KZ, KAZ.39 - 89 for option D09
Mounting position M1
Permissible
mounting
position
deviation
Option D09
Checking the oil level without oil sight
glass
Type
[l]
Type
[l]
In the standard
mounting position
0°
For deviations from
the standard
mounting position
KA.39
0.48
KF, KZ39
0.48
+20° ... -20°
-
KA.49
0.77
KF, KZ49
0.72
KA.69 1.16 KF, KZ69 1.16
KA.79
1.23
KF, KZ79
1.37
KA.89 2.76 KF, KZ89 2.69
Permissible mounting position deviations for option D09, with oil sight glass
The permissible ±20° mounting angle is stamped on the rating plate.
With an additional sight glass, option G34 – the oil floods into the oil sight glass. As a
consequence, in the standard 0° mounting position, from gearbox size 39, a visual check can
be made as to whether oil is available.
Table 3- 18 Increased oil quantity [l] for KF, KAF., KZ, KAZ.39 - 89 for option D09 with oil sight glass
Mounting position M1
Permissible
mounting
position
deviation
Option D09
Checking the oil level with oil sight glass
Type
[l]
Type
[l]
In the standard
mounting position
0°
For deviations from
the standard
mounting position
KA.39
0.9
KF, KZ39
0.95
+20° ... -20° Visual inspection
possible
-
KA.49 1.55 KF, KZ49 1.55
KA.69
2.15
KF, KZ69
2.15
KA.79
2.35
KF, KZ79
2.5
KA.89
4.6
KF, KZ89
4.7
Permissible mounting position deviations and oil quantities
3.4 Bevel gearbox K
BA 2031
24 Operating Instructions, 02/2017, A5E36621691A/RS-AA
3.4.3
Bevel gearbox K in mounting position M4
Figure 3-7 Mounting position M4 for bevel gearboxes K.39 - 89
Permissible mounting position deviation with the standard oil quantity without / with oil sight
glass
Mounting position M4 is stamped on the rating plate.
Notes and procedures on the topic of checking lubricants and changing lubricant in the
standard mounting position are provided in the operating instructions for
SIMOGEAR gearboxes BA 2030.
Table 3- 19 Standard oil quantity [l] for K.39 - 89
Mounting position M4
Permissible
mounting
position
deviation
Checking the oil level without / with oil
sight glass
Type
K,
KA.
[l]
Type
KAF.,
KAZ.
[l]
Type
KF,
KZ
[l]
In the standard
mounting position
0°
For deviations
from the standard
mounting position
K.39
1.2
K.39
1.3
K.39
1.3
+20° ... -20° √ -
K.49
1.9
K.49
2.2
K.49
2.2
K.69
2.7
K.69
3.2
K.69
3.1
K.79
3.4
K.79
3.7
K.79
3.8
K.89
6.8
K.89
7.3
K.89
7.6
Permissible mounting position deviations and oil quantities
3.4 Bevel gearbox K
BA 2031
Operating Instructions, 02/2017, A5E36621691A/RS-AA 25
Permissible mounting position deviations for option D09, without oil sight glass
The permissible ±20° mounting angle is stamped on the rating plate.
Notes and procedures on the topic of checking lubricants and changing lubricant in the
standard mounting position are provided in the operating instructions for
SIMOGEAR gearboxes BA 2030.
Table 3- 20 Standard oil quantity [l] for K.39 - 89 for option D09
Mounting position M4
Permissible
mounting
position
deviation
Option D09
Checking the oil level without oil sight
glass
Type
K,
KA.
[l]
Type
KAF.,
KAZ.
[l]
Type
KF,
KZ
[l]
In the standard
mounting position
0°
For deviations
from the standard
mounting position
K.39
1.2
K.39
1.3
K.39
1.3
+20° ... -20° √ -
K.49
1.9
K.49
2.2
K.49
2.2
K.69 2.7 K.69 3.2 K.69 3.1
K.79
3.4
K.79
3.7
K.79
3.8
K.89 6.8 K.89 7.3 K.89 7.6
Permissible mounting position deviations for option D09, with oil sight glass
The permissible +20° ... 0° mounting angles are stamped on the rating plate.
With an additional sight glass, option G34 – the oil floods into the oil sight glass. As a
consequence, in the standard 0° mounting position, from gearbox size 39, a visual check can
be made as to whether oil is available.
Table 3- 21 Increased oil quantity [l] for K.39 - 89, for option D09 with oil sight glass
Mounting position M4
Permissible
mounting
position
deviation
Option D09
Checking the oil level with oil sight
glass
Type
K,
KA.
[l]
Type
KAF.,
KAZ.
[l]
Type
KF,
KZ
[l]
In the standard
mounting position
0°
For deviations
from the standard
mounting position
K.39
1.26
K.39
1.35
K.39
1.4
+20° ... 0° Visual inspection
possible
K.49
2.15
K.49
2.25
K.49
2.4
K.69
3.2
K.69
3.4
K.69
3.6
K.79
3.6
K.79
4.3
K.79
4.3
K.89
7.5
K.89
7.6
K.89
7.9
Permissible mounting position deviations and oil quantities
3.4 Bevel gearbox K
BA 2031
26 Operating Instructions, 02/2017, A5E36621691A/RS-AA
