Siemens SIMOTICS Series Hardware Installation Manual

Mechanical mounting
6.3 Installing/removing the rotor
SIMOTICS M-1FE2 built-in motors
106 Hardware Installation Manual, 04/2020, A5E50074509B AA
Depending on the motor type, the provided accompanying balancing weights normally permit
the additional compensation:
Motor type
Additional minimum possible compensation of
imbalance during fine balancing
1)
(gmm)
Number of balancing weights
(units) provided
1FE2182-8
2200 16
1FE2183-8
1FE2184-8
1FE2185-8
3200 22
1FE2186-8
1FE2187-8
1
) without rotor
Design of the rotor core
For balancing, the rotor has circumferential grooves ① (balancing planes) in which you
insert and position the balancing weights.
1
Encircling groove for accepting the balancing weights
R
Balancing radius = 128.2 mm
Figure 6-10 Structural preparation of the rotor core for balancing
Preconditions for balancing
The rotor core is mounted on the spindle shaft.
The rotor is located in the balancing device.
Note
The spindle manufacturer
is responsible for verifying the balancing system.

Siemens SIMOTICS Series Specifications

General

Product brand name	SIEMENS
Product designation	SIMOTICS
Efficiency Class	IE1, IE2, IE3, IE4
Ambient Temperature	+60°C
Altitude	Up to 4000 m
Frame Size	63 to 355
Protection Class	IP55, IP56, IP65