Siemens TV Converter Box 611 Manual De Usuario
Interfaces
8.3 Cooler connection
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Figure 8-33 Cooler connection for 1FW615 (example)
Cooler connection for motors with integrated cooling
For built-in torque motors with integrated cooling, no alterations need to be made on the
machine construction for connecting the cooler. Precision and main coolers can be
connected directly via fittings (1/8" pipe thread DIN 2999), whereby each cooling circuit can
be supplied and switched separately.
Note
In a series connection, the coolant must flow through the precision cooler first and then the
In a series connection, the coolant must flow through the precision cooler first and then the
main cooler.
Suitable connectors are required for connecting the hoses. The connectors can generally be
installed using standard tools.
A cooling connection adapter is available for connecting precision and main coolers in
A cooling connection adapter is available for connecting precision and main coolers in
parallel in a single heat-exchanger unit. This needs to be ordered separately as it is not
included in the scope of delivery. To minimize pressure loss, you are advised to connect the
precision and main cooler in parallel immediately upstream of the cooler connections.
The cooling connection adapter can be connected via a 1/4" pipe thread (DIN 2999) either
The cooling connection adapter can be connected via a 1/4" pipe thread (DIN 2999) either
axially or radially (outward).
The pressure losses of the individual cooling components and the piping must be checked
The pressure losses of the individual cooling components and the piping must be checked
beforehand and compared with the capacity of the heat-exchanger unit.
1FW6 Built-in torque motors
152
Configuration Manual, 05/2009, 6SN1197-0AD00-0BP7