Siemens SIMOTICS Series Hardware Installation Manual

Mechanical mounting
6.5 Mounting the motor spindle
SIMOTICS M-1FE2 built-in motors
Hardware Installation Manual, 04/2020, A5E50074509B AA
127
6.5 Mounting the motor spindle
6.5.1 Preparation
To install the stator in the spindle housing you require the following installation equipment
and resources.
Assembly tools and resources required
● Hoisting gear with suitable load suspension device
● Eyebolts
● Centering assembly fixture
● Assembly film
● Personnel protective equipment
6.5.2 Acting magnetic forces
Note
This chapter applies only to rotors with permanent magnets (synchronous version).
The higher magnetic forces present as a result of the permanent magnets in the rotor draw
the spindle into the stator bore.
①
Spindle shaft with rotor core
②
Stator core with spindle housing
F
a
Axial attractive force
F
r
Radial attractive force
Figure 6-23 Attractive_forces_motor_spindle

Siemens SIMOTICS Series Specifications

General

Brand	Siemens
Model	SIMOTICS Series
Category	Engine
Language	English