Lenze 13.7xx Motors-Geared motors - Manual (Page 29)

Electrical installation
GN motor connection
5
l
29 BA 13.0009 − EN 2.1
5.2 GN motor connection
DC shunt−wound motors are only operated on DC voltage. Among other things, the supply
is effected by DC speed controllers. It has to be ensured that the supply voltage or the
output voltage of the DC speed controller and the nameplate data comply with each other.
If there is a separate fan, it requires an AC voltage or a three−phase voltage system,
according to the nameplate.
S43.0002
Fig. 7 Circuit diagram for GN motors in standard design
0
clockwise rotation 1 counter−clockwise rotation
lb light blue br brown
rd red bl black