Siemens SIMOTICS XP 1MB 1 Series

Alternative rotor bracing
• If you transport the machine after the output element has been pulled on, then you must
axially 󹪝x the rotor in another way.
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Thread in the shaft extension Tightening torque
M16 40Nm
M20 80Nm
M24 150Nm
M30 230Nm
Tightening torques for other rotor shipping brace types
• The thread in the shaft extension indicates the rotor weight. This indirectly speci󹪝es the
required preload force when axially fastening the rotor.
Thread in the shaft extension Preload
M16 13kN
M20 20kN
M24 30kN
M30 40kN
Axial preload force for other rotor shipping brace types
Storing the rotor locking device
Store the rotor locking device in a safe place. It must be remounted if the machine is removed
and shipped on further.
Preparing for use
4.5Transport and storage
1MB..1/2/3/4 - shaft heights 63 ... 355
48 Operating Instructions, 11/2023, A5E52779900A