April 2007 Power Connection of the HEIDENHAIN Motors 7 – 25
QSY 093B and
QSY 112 motors
The power connection of the HEIDENHAIN synchronous motors QSY 093B
and QSY 112 is made via an 11-pin flange socket.
Flange socket
(male)
11-pin
Assignment Connector
(female)
11-pin
Power cable Inverter
Terminal
3-pin
A U A Black 1 U
B V B Black 2 V
C W C Black 3 W
D PE GN/YL
F +24 V (brake) F Black 6 Intermediate
terminals
G 0 V (brake) Black 5 Intermediate
terminals
E, H, J, K Do not
assign
E, H, J, K Do not assign Do not assign
L Internal
shield
L Internal shield Intermediate
terminals