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Mechanical installation
4.5 Procedure for mounting the motor
4.5
Procedure for mounting the motor
Sequence for installing the motor
Risk of injury and material damage
Injury and/or destruction of motor components can occur if you do not observe the specified
sequence when installing the motor.
• Comply with the specified sequence when carrying out installation work.
1. Preparing and cleaning the mounting surfaces for motor parts and the machine.
– Debur and round off holes located within the machine enclosure.
– Carefully remove any machining residue (e.g. chippings, dirt, foreign bodies, etc.).
2. If necessary, insulate the power connections properly (otherwise there is a risk of electric
shock when rotating as a result of the induced voltage and short-circuit braking torques
for a phase short-circuit).
3. In the delivery condition, the transport locks on the stator and rotor are attached at both
flange surfaces.
Remove the transport locks at the mounting side. Loosen the transport locks on the
opposite side.
If transport locks are removed or loosened, the motor must always be carefully moved.
Keep the transport locks as they may be required in the case of service and when
removing the motor.
Do not manually center and install the stator and rotor as individual components due to
the risk of crushing!
To do this, always use the special installation device.
4. Screw the flange face of the stator to the machine housing and the flange face of the rotor
to the adjustable axle. In this case, observe the specified torques and the mounting
technology specifications listed in this chapter.
If the stator and rotor on opposite flange faces are screwed to the machine construction,
a special mounting device is required.
5. Completely remove any transport locks that are still in place.
This point is not applicable for stator and rotor as individual components.
6. Remove the spacer film. When the stator and rotor are correctly centered, the spacer film
can be easily removed by hand. Keep spacer film safe for subsequent transport,
packaging and storage of the motor.
7. Make sure that the rotor can move without hindrance. Make sure that the spacer film and
all other foreign bodies are removed from the air gap.
8. Connect the power and signal cables.
64
WARNING
Naturally cooled 1FW6 built-in torque motors
Operating Instructions, 07/2017, 6SN1197-0AF02-0BP2
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