Mechanical properties
3.1 Cooling
1FW3 complete torque motors
46
Configuration Manual, 08/2020, A5E46027705B AA
Coolant volume of the motor
Table 3- 5
Coolant volume of the motor
Length (7
th
position
in the Article No.)
Coolant volume of the motor (liters)
1FW315
1FW320
1FW328
Hollow shaft
Plug-on shaft
Solid shaft
0
0.23
0.11
0.11
-
-
1
-
-
-
0.33
2.24
2
0.38
0.30
0.30
0.60
-
3
-
-
-
0.80
3.23
4
0.57
0.57
0.57
1.20
-
5
0.73
0.61
0.61
-
4.10
6
0.86
0.73
0.73
1.79
-
7
-
-
-
-
5.12
8
-
-
-
2.55
-
Avoid additional heat entry
NOTICE
Demagnetization of the magnets due to additional heating of the shaft
If the motor is additionally heated through the shaft of the customer application, the
magnets may become demagnetized. The following measures, for example, can be taken
to avoid additional heat influx into the motor through the customer application:
•
Reduce the temperature of the shaft of the customer application.
•
Thermally insulate the shaft of the customer application from the motor.
•
Reduce the temperature of the medium channeled through the hollow motor shaft by the
customer application.
•
Reduce the power.
•
Use a larger motor.
•
Contact "Technical Support" for assistance.
Summary of Contents for SIMOTICS T-1FW3
Page 1: ...1FW3 complete torque motors ...
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Page 8: ...Introduction 1FW3 complete torque motors 6 Configuration Manual 08 2020 A5E46027705B AA ...
Page 12: ...Table of contents 1FW3 complete torque motors 10 Configuration Manual 08 2020 A5E46027705B AA ...
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