Attaching The Output Elements - Siemens SIMOTICS S-1FK7 DYA Generation 2 Operating Instructions Manual

Mounting

5.5 Attaching the output elements

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
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.
Maximum permissible static axial forces with static load rating
52
to radiant heat.
Size NP
F
/ N
a max
015
4300
S-1FK7 DYA G2 synchronous motors with planetary gearbox
Operating Instructions, 05/2018, A5E44881183B AA
025
5100 11300
C F
= 1.8 and radial force
0
035
= 0
r