Mounting
4.6 Gearboxes in foot or flange version
SIMOTICS S-1FG1 servo geared motor
84
Operating Instructions, 07/2019, A5E47360747B AA
4.6
Gearboxes in foot or flange version
NOTICE
Malfunctions or gearbox damage resulting from impermissible housing loads caused by
incorrectly installed add-on elements
Incorrectly installed add-on elements can cause malfunctions or gearbox damage as a
result of impermissible housing loads.
Install the add-on elements in such a way that the gearbox is not subjected to stress.
Fasten the gearbox only on the flange or the foot fastening for force and torque transmission.
The second mounting option (foot or flange) is intended for add-on elements that do not
transmit any force, e.g. protection covers with an intrinsic weight of up to max. 30% of the
weight of the gearbox.
4.7
Mounting an input or output element on the gearbox shaft
NOTICE
Damage to shaft sealing rings caused by heating
When mounting input and output elements with the heat treatment, shaft sealing rings can
be damaged by overheating.
•
Use thermal shields to protect shaft sealing rings against overheating above 100 °C due
to radiant heat.
Observe the installation or operating instructions during assembly.
Unless otherwise specified, use a torch or a furnace to heat the input and output elements
inductively.
Use the center holes in the shaft end faces.
Use a fitting device to fit the input or output elements.
Figure 4-1
Example of a fitting device
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