13
6.6.3. LGB® motor drive
You may connect a LGB® motor drive as shown in figure 9. If the
settings have not been changed otherwise, the motors will be sup-
plied for about 250 ms and turned off after to avoid any damage
due to excess heating.
Figure 9: LGB® motor drive
6.6.4. Polarizing electric frogs
You may polarize (supply power of the correct polarity) to the
electro-frog of your turnout.
If you would like to use a servo with your turnout it is most often
necessary to choose the exact timing in such a way that the relays
only switches when the servo is positioned in the middle between
setting A and B. This way shorts are being prevented. See Chapter
12.1. for more details.
Figure 10: Polarizing electric frogs
LGB® Motor drive
