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Mechanical mounting
5.3 Mounting/dismantling the rotor
5.3
Mounting/dismantling the rotor
5.3.1
Tools and resources
You require the following assembly tools and other resources:
● Occupational safety equipment
– Face protection shield
– Protective gloves
– Closed protective clothing for protection against any oil leaks and high or low surface
● Fixture for checking the radial runout of the spindle shaft
● For the joining, you require the following assembly tools and resources depending on the
deployed version:
56
temperatures
WARNING
Danger to life through the use of a different coolant for the cold process
Liquid oxygen or liquid air can cause explosions and death or severe injuries.
• Use only liquid nitrogen for the cold process.
Joining with the hot process
(shrink fit)
Hot-air oven with tempera-
•
ture monitoring - suitable
for temperatures specified
in the "Mounting tempera-
tures" table
Oven volume appropriate
•
for the rotor type, place-
ment of the oven in the
immediate vicinity of the
workplace
Air-conditioned room or
•
cold chamber for temper-
ing the spindle shaft and
rotor core
Joining with the cold process
(stretch fit)
Dewar vessel with liquid
•
nitrogen N2 (-195.8° C)
For a small workspace: good
•
ventilation
Hardware Installation Manual, 12/2016, 610.43000.40b
Cold-hot process
Hot-air oven with tempera-
•
ture monitoring - suitable
for temperatures specified
in the "Mounting tempera-
tures" table
Oven volume appropriate
•
for the rotor type, place-
ment of the oven in the
immediate vicinity of the
workplace
Cold chamber for temper-
•
ing the spindle shaft and
rotor core
1FE1 synchronous built-in motors
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