Siemens SIMOTICS T-1FW3 - Cooling Water Connection

Mechanical properties
3.1 Cooling
1FW3 complete torque motors
Configuration Manual, 08/2020, A5E46027705B AA
49
3.1.4 Cooling water connection
On the side of the motor there are 2 internal threads for the motor connection to the cooling
circuit.
The intake and discharge lines can be connected as required. We recommend the intake at
the NDE.
To ensure mechanical decoupling, connect the devices using hoses. Observe the table
"Materials and components of a cooling circuit" in this regard.
1
Cooling water connections with internal thread
Cooling water connection
for 1FW315x and 1FW320x
G 1/2"
for 1FW328x
G 1"