Design; Motor Components; Motor Design; Motors With Integrated Cooling - Siemens SIMOTICS T-1FW6 Operating Instructions Manual

Description
3.4 Design
3.4

Design

3.4.1

Motor components

3.4.1.1

Motor design

The built-in torque motor contains the following components:
• Stator:
Comprises an iron core and a 3-phase winding.
The winding is encapsulated to ensure that the power dissipation can be performed more
effectively. For liquid cooling, the motor is provided with water as the coolant.
• Rotor:
reaction part of the motor.
It comprises a cylindrical steel bell which is equipped with permanent magnets inside around
its circumference.
3.4.1.2

Motors with integrated cooling

These motors have ready-to-connect integrated cooling.
Figure 3-4
①
②
③
④
38
Motor components of 1FW67 built-in torque motors
Cooler connection
Electrical connections
Stator with integrated cooling
Rotor with permanent magnets
1FW6 external rotor built-in torque motors
Operating Instructions, 03/2023, A5E49196960B AC