Important Notes - Kollmorgen Seidel 6SM56 Series Technical Description

Important notes

Important Notes
Servomotors are precision equipment. The flange and shaft are especially
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vulnerable during storage and assembly — so avoid brute force. Precision requires
delicacy. It is important to use the locking thread which is provided to tighten up
couplings, gear wheels or pulley wheels and warm up the drive components, where
possible. Blows or the use of force will lead to damage to the bearings and the
shaft.
Wherever possible, use only backlash-free, frictionally-locking collets or couplings,
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e.g. from the manufacturers Baumann & Cie, Gerwah, Jacob, KTR or Ringspann.
Ensure correct alignment of the couplings. A displacement will cause unacceptable
vibration and the destruction of the bearings and the coupling.
For toothed belts, it is vital to observe the permissible radial forces. An excessive
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radial load on the shaft will significantly shorten the life of the motor.
Avoid axial loads on the motor shaft, as far as possible. Axial loading significantly
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shortens the life of the motor.
In all cases, do not create a mechanically constrained motor shaft mounting by
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using a rigid coupling with additional external bearings (e.g. in a gearbox).
For mounting style V3 (shaft end upwards), make sure that no liquid can enter the
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upper bearing.
Take note of the no. of motor poles and the no. of resolver poles, and ensure that
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the correct setting is made in the servo-amplifier which is used. An incorrect
setting can lead to the destruction of the motor, especially with small motors.
6
05.2000
Kollmorgen
Motor series 6SM45..100