User's Manual

Motor assembly
6.1 Motor assembly
Image title Description
Part-turn actuator with torque
motor with cooling jacket
The construction shown is ideal for moderate load forces and
medium precision requirements (e.g. woodworking, packaging
systems, tool changers). For roller drives, this construction is
only suitable for short axes with low deflection.
Roller drive with low shaft
deflection with torque motor with
integrated cooling
The construction shown is ideal for roller drives with high
concentricity requirements and low positioning accuracy. A rotary
encoder with a moderate angular resolution is sufficient here.
The encoder must be decoupled from the thermal expansion of
the shaft by means of a suitable interface.
1FW6 Built-in torque motors
Configuration Manual, 05/2009, 6SN1197-0AE00-0BP3
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