Cooler Connection; Cooler Connection For Motors With A Cooling Jacket - Siemens SIMOTICS T-1FW6 Configuration Manual
Built-in torque motors for sinamics s120
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Also See for SIMOTICS T-1FW6:
- Configuration manual (514 pages) ,
- Operating instructions manual (138 pages) ,
- Configuration manual (300 pages)
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Configuration
5.4 Installation
7. Completely remove any transport locks that are still in place.
This point is not applicable for stator and rotor as individual components.
8. 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.
9. 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.
10.Connect the coolant ducts.
11.Connect the power and signal cables.
5.4.7
Cooler connection
The connectors can generally be installed using standard tools.
First determine the sum of the pressure losses of the individual cooling components and the
associated piping. Compare the result with the cooling capacity of the cooling unit.
5.4.7.1
Cooler connection for motors with a cooling jacket
The cooler for motors with a cooling jacket is connected via the built-in construction. The
cooling water cable cross-sections depend on the cross-sections of the cooling slots in the
jacket. These slots are sealed by means of the housing provided by the customer and the
O-rings.
In the case a built-in torque motor with a cooling jacket, the coolant must be supplied/
discharged via two holes (cut by the user) in the axes construction (see following diagrams).
For information on the installation hole fit, refer to the section titled "Installation
drawings/Dimension drawings".
To ensure optimized, uniform cooling across all cooling slots, the coolant infeed for torque
motors 1FW609 and 1FW613 must be offset by 90° vis-à-vis the cable outlet for the
electrical supply. If a different location is selected for the coolant inlet/outlet, the coolant is
not distributed evenly in the cooling slots. The least favorable position for the coolant
inlet/outlet is at an angle of 90° counter-clockwise: because, in this case, the coolant can
barely flow through the foremost or rearmost cooling slots.
The coolant infeed must be positioned directly above the exit point of the electrical cable
outlets on 1FW615 torque motors.
130
1FW6 Built-in torque motors
Configuration Manual, 07/2017, 6SN1197-0AE00-0BP9
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