General Information On Installing The Shaft-Mounted Gearbox - Siemens SINAMICS G115D Operating Instructions Manual

Protection cover (supplied loose)
When using the plastic protection cover for gearbox F49, the cover must first be brought into
the correct shape.
When using the plastic protection cover for other gearboxes, it is not necessary to bring the
cover into the required shape; in this case, start with Point 2.
*
Figure 11-17 Preset breaking point for F49
1. F49: Break the cover at the preset breaking point (see diagram)
2. Mount the output shaft.
3. Use a suitable cleaning agent to clean the contact surface of the protection cover ② on the
gearbox.
4. Ensure that the O-ring or flat seal ③ is correctly seated.
5. Screw on the protection cover ② with a tightening torque of 10-15 Nm.
6. Protect all remaining bare areas with a suitable permanent anti-corrosive agent.
You have now installed the plastic protection cover for operation.
11.3.13

General information on installing the shaft-mounted gearbox

NOTICE
Damage to shaft sealing rings caused by solvent
Avoid any contact of solvent or benzine with the shaft sealing rings.
NOTICE
Subjecting stress to the hollow shaft causes bearing failure
Skewing or stressing the hollow shaft increases the loading. This can cause bearing failure.
The hollow shaft must be flush with the machine shaft to avoid misalignment.
Do not subject the hollow shaft to axial and radial stress.
SINAMICS G115D distributed drive
Operating Instructions, 09/2020, FW V4.7 SP13, A5E48681219B
Preset breaking point
Additional information on the SIMOGEAR geared motor
11.3 Specific data gearbox
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