Siemens SIMOTICS T-1FW3 - Page 42

Mechanical properties
3.1 Cooling
1FW3 complete torque motors
40 Configuration Manual, 08/2020, A5E46027705B AA
Material
Used as
Description
Gaskets
Pipes, valves and
fittings
Use of FPM (Viton), AFM34, EPDM is recommended.
Hose connections
Transition
Hose - pipe
Secure with clips conforming to DIN EN 14420, available, e.g. from
Telle.
The following recommendation applies in order to achieve an optimum motor heatsink
(enclosure) service life:
● Use a closed cooling circuit with stainless steel cooling unit. The heat is dissipated via a
water-water heat exchanger.
● Use ABS, stainless steel, or general construction steel for all other components, such as
pipes and fittings.
Cooling system manufacturers
ait-deutschland GmbH
www.kkt-chillers.com
BKW Kälte-Wärme-Versorgungstechnik GmbH
www.bkw-kuema.de
DELTATHERM Hirmer GmbH
www.deltatherm.de
Glen Dimplex Deutschland GmbH
www.riedel-cooling.com
Helmut Schimpke und Team Industriekühlanlagen
GmbH + Co. KG
www.schimpke.org
Hydac System GmbH
www.hydac.com
Hyfra Industriekühlanlagen GmbH
www.hyfra.de
Pfannenberg GmbH
www.pfannenberg.com
Note
Other manufacturers
You can also use equivalent
products from other manufacturers.
Responsibility for the properties of third
-party products resides with the plant manufacturer.