Siemens SIMOTICS T-1FW6 Series Configuration Manual page 125

Procedure
1. Prepare the mounting surfaces of the components to be installed and the machine as
follows:
– Carefully remove machining debris, e.g. metal chips, dirt and foreign particles.
– This point only applies to motors with cooling jacket:
2. This point only applies to motors with cooling jacket:
Guide both O-rings over the cooling jacket surface of the motor into the grooves provided.
– Avoid problems with mounting and leak tightness.
– Lightly lubricate the O-rings. Pull the O-rings through an oil-soaked rag, for example.
– Do not twist the O-rings.
– Do not use any sharp objects!
– Use tools and materials for correct positioning.
– Use installation tools and materials.
3. Insulate the open power connections.
1FW6 High Speed built-in torque motors
Configuration Manual, 01/2020, 6SN1197-0AE03-0BP3
Debur and round off any interior drill holes (e.g. drill holes for coolant inlet and outlet)
of the machine enclosure.
Do not overstretch the O-rings. Do not stretch the O-rings more than 10%.
Take into account compatibility with the O-ring material (Viton fluoroelastomer).
WARNING
Risk of electric shock
Every movement of the rotor compared with the stator and vice versa induces a voltage
at the stator power connections. Further, short-circuit braking torques arise when
phases are accidentally short-circuited.
• Insulate the open power connections properly.
Configuration
5.4 Mounting
123