Securing The Rotor; Image 4-1 Axial Location Of The Rotor - Siemens SIMOTICS FD 1LL1 Operating Instructions Manual

Preparations for use
4.16 Transport and storage
4.16.3

Securing the rotor

Depending on the version, the machine is fitted with a rotor shipping brace.
NOTICE
Damage during transport
Not using the rotor shipping brace can cause damage to the machine if it is jolted during
transport. Material damage can result.
● If the machine is fitted with a rotor shipping brace, this should always be used when
● Only remove it before pushing on the output element. If you transport the machine after
● In the case of vertical design motors, disassemble the rotor shipping brace in the vertical
①
Image 4-1
Table 4-3
Thread in the shaft end
M20
M24
M30
Note
Store the rotor locking device
Be sure to store the rotor locking device. It must be remounted for possible disassembly and
transport.
36
transporting the machine. It must be securely attached during transportation.
the output element has been pushed on you must take other appropriate measures to fix
the axial position of the rotor. Please refer to the illustration below.
position only. Fix the rotor in position before the machine is turned onto its side if a machine
has to be transported in a horizontal position. Vertical motors are supplied from the
manufacturing plant in the horizontal position.
Sleeve
Axial location of the rotor
Tightening torque for the shaft screw on the rotor shipping brace
②
Screw and washer
Tightening torque
80 Nm
150 Nm
230 Nm
Preload
20 kN
30 kN
40 kN
SIMOTICS FD 1LL1
Operating Instructions 04/2016