Siemens SIMOTICS Series Hardware Installation Manual

Mechanical mounting
6.3 Installing/removing the rotor
SIMOTICS M-1FE2 built-in motors
Hardware Installation Manual, 04/2020, A5E50074509B AA
109
Procedure for fine-balancing
Fine-balancing can be achieved by spreading two balancing weights.
1
Imbalance
2
Balancing weights
φ
Spreading angle in degrees (°)
u
Unbalance mass in gram (g)
m
W
Mass of the balancing weight in gram (g)
Figure 6-13 Spreading the balancing weight
If you require additional balancing weights, they can be ordered with order number
340.40002.01 from the Service Center.

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