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Installation
5.3 Procedure when installing the motor
Requirements
If other installation methods are not possible, this complex method is applied.
• For this installation technique, a non-magnetic spacer foil must be used between the primary
section and secondary section track. This spacer foil prevents the primary section from
coming into direct contact with the secondary section track.
The spacer foil must be thinner than the required air gap. This is necessary to ensure that the
spacer foil can be removed at the end of the installation without any effort.
• A forcing-off fixture is required for this installation technique. The forcing-off fixture must
ensure that the primary section can be lowered onto the secondary section track (covered
with the spacer foil) in a controlled fashion. Further, it must be lowered in parallel with the
secondary section track and centered.
The stiffness of the forcing plate and the length of the forcing-off screws must be
dimensioned in such a way that the primary section is held at a height of at least 50 mm
before touching down.
The high forces of attraction must be taken into account with sufficient reserve when
dimensioning the screws.
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Naturally-Cooled 1FN3 Linear Motors
Operating Instructions, 06/2023, A5E52220465B AB
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