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Description
2.2 Technical features and ambient conditions
2.2.4
Defining the direction of rotation
Direction of rotation
If the built-in torque motor is connected with a phase sequence U-V-W, and is fed from a
three-phase system with a clockwise phase sequence, then the rotor rotates clockwise. You
can identify the direction of rotation by viewing the DE of the built-in torque motor. The cable
outlet of the built-in torque motor is on the opposite side – the NDE.
Figure 2-2
Line of sight for determining the direction of rotation
30
Naturally cooled 1FW6 built-in torque motors
Operating Instructions, 07/2017, 6SN1197-0AF02-0BP2
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