Machine Design And Adjustment Of The Phase Angle - Siemens SIMOTICS T-1FW6 Series Configuration Manual

Power connection
Table 10- 1 Power connection when two torque motors are operated in parallel
Motor Module
U2
V2
W2
10.3

Machine design and adjustment of the phase angle

Each rotation of the mounted rotor induces the 3-phase EMF of the motor in the stator phase
windings. When the master and stoker operate in parallel, the phase angle of each stoker
EMF must match the phase angle of the master EMF.
To adjust the phase angle, the stator and rotor have reference marks on their face sides.
The reference marks of the motors are shown in Chapter "Installation drawings/Dimension
drawings (Page 259)".
● The reference mark in the stator depends on the motor article number.
– 1FW6092-xxCxx-xxxx, 1FW6132-xxCxx-xxxx, and 1FW6152-xxCxx-xxxx:
– 1FW6192-xxCxx-xxxx and 1FW6232-xxCxx-xxxx:
● The reference mark in the rotor is a centering bore without thread.
1FW6 High Speed built-in torque motors
Configuration Manual, 01/2020, 6SN1197-0AE03-0BP3
Master
U
V
W
center hole
notch
10.3 Machine design and adjustment of the phase angle
Stoker
Tandem arrangement
U
V
W
Coupled motors
Stoker
Janus arrangement
U
W
V
281