Installing And Removing The Shaft-Mounted Gearbox; Mounting Or Removing The Hollow Shaft With Feather Key - Siemens SIMOTICS S-1FG1 Operating Instructions Manual

6.9

Installing and removing the shaft-mounted gearbox

NOTICE
Bearing damage due to stress on the hollow shaft
A bent or stressed hollow shaft can cause bearing damage.
• Mount the servo geared motor in such a way that the hollow shaft is aligned with the
• Mount the hollow shaft without axial and radial stresses.
Note
Prevent rusting on the contact surfaces by applying the enclosed mounting paste or a suitable
greasing agent.
Note
Observe the permissible concentricity tolerance of the cylindrical shaft end of the machine shaft
to the housing axle according to DIN 42955.
6.9.1

Mounting or removing the hollow shaft with feather key

Mounting the hollow shaft with feather key
*
①
②
③
④
⑤
Figure 6-4
Instead of the nut and threaded spindle shown in the diagram, other types of equipment
such as hydraulic lifting equipment may be used.
SIMOTICS S-1FG1 servo geared motor
Operating Instructions, 12/2022, A5E47360747B/RS-AC
machine shaft.
Not included in the scope of delivery
Machine shaft
Hollow shaft
Hexagon nut
Leadscrew
Disk
Mounting the hollow shaft with feather key
6.9 Installing and removing the shaft-mounted gearbox
⑥
Locking ring
⑦
Feather key
⑧
Assembly paste
⑨
Screw
⑩
Sealing caps
Mounting and assembly
105