Mounting
5.5 Attaching the output elements
S-1FK7 DYA G2 synchronous motors with planetary gearbox
52
Operating Instructions, 05/2018, A5E44881183B AA
5.5
Attaching the output elements
NOTICE
Damage to the motor due to runout on the shaft extension
Runout and thrust on the shaft extension of the motor can damage the motor.
•
Mount the motor without runout and thrust on the shaft extension.
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.
Note
Twisting or warping during assembly can damage the gearbox
•
Use suitable tools or fixtures for assembly
•
When mounting or shrinking an attachment onto the output shaft, ensure that the
maximum allowable static axial forces of the output bearing are not exceeded.
•
Observe the values from the following table.
Size NP
015
025
035
F
a max
/ N
4300
5100
11300
Maximum permissible static axial forces with static load rating
C
0
= 1.8 and radial force
F
r
= 0
