Mechanical mounting
5.3 Mounting/dismantling the rotor
1FE1 synchronous built-in motors
Hardware Installation Manual, 12/2016, 610.43000.40b
59
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Fixture for relieving stress and dismantling
①
Connection hydraulic hand pump
②
Connector nipple
③
Extension tube
④
Slotted nut (only for relieving stress)
⑤
Spacer sleeve (only for relieving stress)
⑥
Non-magnetic fixture (prism)
⑦
Non-magnetic tray
A
Dimension for the axial relative movement for dismantling, 90 mm
Figure 5-4
Fixture for relieving stress and dismantling
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Accessories:
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Connector with nipple (1, 2), e.g. type SKF 1077454
–
Extension tube (3), e.g. type SKF1077453
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Non-magnetic fixture (prism, 6)
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Slotted nut (4), spacing sleeve (5)
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Non-magnetic tray (7) for catching oil, e.g. made from aluminum
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Pressure oil for relieving stress, e.g. SKF LHMF 300 (viscosity 300 mm²/s at 20° C)
–
Pressure oil for dismantling, e.g. SKF LHDF 900 (viscosity 900 mm²/s at 20° C)
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Balancing machine for balancing the rotor (fine or complete balancing)
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Detergent, e.g. Loctite 7061 or Loctite 7063; bolt locking compound, e.g. Loctite 243