Fagor SPM, Руководство пользователя

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Fagor Automation S.Coop
SPM motor manual
33
Mounting the gear boxes
Upon request, the motor may carry a special flange for mounting gear boxes.
The joints, pulleys, pinions,... must always be adjusted very accurately and with the
right tools.
Before manipulating the gear box, remove the anti-rust paint from the motor shaft by
using alcohol or the proper solvent [the solvent must not get into the bearings]. Do
not use sandpaper or any other abrasive element to remove the paint.
Lubricate the end of the shaft and the keyway before inserting the transmissión and
assemble it by following the manufacturer‘s instructions.
Radial and axial loads
A misalignment between the motor shaft and the machine axis increases vibration
at the shaft and shortens the life of the ball bearings and couplings. Likewise,
exceeding certain radial load values may cause a similar effect on the ball bearings.
Con el fin de evitar estos problemas deberán seguirse las siguientes
consideraciones:
• Use flexible couplings when the coupling is direct.
• Avoid radial and axial loads onto the motor shaft, making sure that they do
not exceed the values indicated in the table 1.
Note that when installing gears, any blow to the shaft decreases its useful lifespan, that of
the bearings and may damage the encoder. Therefore, do not hit it for any reason.