Siemens SINAMICS G115D

Thread
size
Flange Helical gearbox
E, D/Z
Parallel shaft
gearbox F
Bevel gearbox
B,K
Helical worm
gearboxC
Size
M10 A200 39,49,59,69 49 B39,B49,K49 49, 69
M12 A250,A300 49,59,69,79,89 69,79, 89 K69,K79,K89 89
M16 A350 79,89 - K109 ‑
M16 A450 89 - - ‑
Use screws / nuts of property class8.8 for gearboxes with a 󹪞ange-mounted design.
Note the following exceptions:
Table 12-32 Property class of the 󹪝xing screw for FF/FAF and KF/KAF
Gearbox
size
Flange Property class for motor size
90 100 112 132 160 180 200 225 250 280 315
39 A160 10.9 10.9 10.9 - - - - - - - -
49 A200 8.8 10.9 10.9 10.9 - - - - - - -
69 A250 8.8 8.8 8.8 10.9 - - - - - - -
79 A250 8.8 8.8 8.8 10.9 - - - - - - -
89 A300 8.8 10.9 10.9 10.9 - - - - - - -
109 A350 8.8 8.8 8.8 8.8 - - - - - - -
Table 12-33 Property class of the 󹪝xing screw/nut for EZ, EF, DZ/ZZ and DF/ZF
Gearbox size Flange Property class
E D/Z
39 29, 39 A120 10.9
1)
- 49 A140 10.9
49 59 A160
69 69 A200
89 79 A250
- 89 A300
1) Use suitable washers under the nuts / screw heads
12.3.10 Gearboxes in foot or 󹪞ange version
NOTICE
Impermissible housing loadings caused by incorrectly installed add-on elements
Do not subject the gearbox housing to excessive stress by adding add-on elements to the foot or
󹪞ange.
Add-on elements must not transmit forces, torques, and vibrations to the gearbox.
Additional information on the SIMOGEAR geared motor
12.3Speci󹪝c data gearbox
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA 487