Siemens SIMOTICS T-1FW6 - Connection; Cooler Connection; Cooler Connection for Motors with a Cooling Jacket

Connection
6
6.1 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.
6.1.1 Cooler connection for motors with a cooling jacket
Note
Flow direction of the coolant
Every cooler has an inlet and a return. As far as cooling is concerned, it does not make any
di󹪜erence in which direction the coolant 󹪞ows through the cooling circuit. Which connection
point is used as the inlet and which as the return can be freely selected.
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Figure6-1 Cooler connection for 1FW6090 and 1FW6130 (example)
1FW6 built-in torque motors
Operating Instructions, 09/2022, A5E52220812B AA 83