Configuration
5.4 Installation
1FW6 Built-in torque motors
Configuration Manual, 07/2017, 6SN1197-0AE00-0BP9
145
Checking the work performed
Checking the mounting work
After installation has been completed, check that the rotor can freely rotate. Before moving
the rotor, remove all tools and objects from the area of the rotor and air gap.
A voltage is induced in the stator when the rotor rotates. You can get an electric shock
when touching the terminals, the open cable ends or the plug connector contacts.
• Correctly connect the motor power cables.
Alternatively:
Insulate the plug connector contacts or terminals and conductors of open cable ends
before you rotate the rotor.
● The mounted rotary axes must always be able to move without hindrance.
Examples of axes that cannot necessarily be checked by hand:
– Large axes with a high friction torque
– Blocking in a current-free state
– Uneven weight forces
Danger if an axis moves in an uncontrolled manner.
There is a risk that the axis moves in an uncontrolled fashion if you release the
locking or brake when the axis is de-energized and not subject to closed-loop control.
• Carefully ensure that nobody is in the hazard zone.
● All cables must be routed and secured in such a way that they cannot be bent, pressed
against rotating parts or damaged in any other way.
● Coolant supply ducts must be easily accessible and the coolant must be allowed to flow
freely.
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