Gearbox With Flange Mounting - Siemens SINAMICS G115D Operating Instructions Manual

Additional information on the SIMOGEAR geared motor
11.3 Specific data gearbox
The foundation should be designed in such a way that no resonance vibrations are created
and no vibrations are transmitted from adjacent foundations.
The foundation structure on which the gearbox is to be mounted must be torsionally rigid. It
must be dimensioned according to the weight and torque, taking into account the forces
acting on the gearbox. If the substructure is too weak, it will cause radial or axial
displacement offset during operation that cannot be measured at a standstill.
If the gearbox is fastened to a concrete foundation, use foundation blocks for the appropriate
recesses.
Align and grout the slide rails into the foundation.
Align the gearbox carefully with the units on the input and output side. Take into account the
elastic deformation due to operating forces.
Prevent displacement from external forces due to lateral impacts.
Use stud bolts or headless screws of property class 8.8 or higher for the mounting foot.
Observe the tightening torque.
Table 11- 32 Thread size of the fastening bolt
Thread size
M8
M10
M12
M16
11.3.9

Gearbox with flange mounting

Note
Siemens AG recommends an anaerobic adhesive to enhance the friction lock between flange
and mounting surface.
Table 11- 33 Thread size of the fixing screw
Thread
size
M6
M8
M10
M12
M16
M16
444
Helical gearbox
E D/Z
Size
- 19, 29, 39
39 -
49 49, 59, 69
69, 89 79, 89
Flange Helical gearbox
E, D/Z
Size
A120 19, 29, 39
A140, A160 19, 29, 39, 49, 59
A200 39, 49, 59, 69
A250, A300 49, 59, 69, 79, 89
A350 79, 89
A450 89
Parallel shaft
gearbox F
29, 39
49
69, 79
89
Parallel shaft Bevel gearbox
gearbox F B, K
29 B19, B29
29, 39 B29, B39, K39
49 B39, B49, K49
69, 79, 89 K69, K79, K89
- -
- -
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
Bevel gearbox Helical worm
B, K gearbox C
B19, B29, B39 29
B49, K39, K49 39, 49
K69, K79 69
K89 89
Helical worm
gearbox C
29
29, 39
49, 69
89
-
-
SINAMICS G115D distributed drive