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
95
Devices and materials for relieving stress on the rotor with sleeve after installation
● Oil-pressure hand pump with manometer for relieving the stress on, or removing the rotor
with sleeve for "oil press fit" device version
Figure 6-5 Oil pressure hand pump e.g. type SKF 1077454
● Equipment for relieving stress on the rotor or removing it
Comprising
①
Connection hydraulic hand pump
②
Connector nipple
③
Extension tube, e.g. type SKF1077453
④
Slotted nut (only for relieving stress)
⑤
Spacer sleeve (only for relieving stress)
⑥
Equipment (prism)
1)
⑦
Tray for catching oil made from aluminum, for example
1)
A
Dimension for the axial relative movement for removal of the synchronous version, 90 mm
*
Not required for removal
1)
In the synchronous version these parts must be non-magnetic.
Figure 6-6 Equipment for relieving stress on the rotor with sleeve and for removing it
● Pressure oil for relieving stress, e.g. SKF LHMF 300 (viscosity 300 mm²/s at 20° C)
● Pressure oil for removal, e.g. SKF LHDF 900 (viscosity 900 mm²/s at 20° C)

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