Kuka KR C4 - Motor box for 4 axes

10 / 31 Issued: 26.03.2013 Version: MA KR C4 extended extern wiring V1 en (PDF)
External Cabling
3.1.1 Motor box for 4 axes
Description The motor box is a connection adapter between a motor cable for 4 motors
and 4 motor cables for one motor each. The motor box is connected at the ro-
bot controller with a multiple connector. 4 motor cables can be connected via
single-axis connectors. The motor box is available in the following versions:
 with rear wall inlet
 with side wall inlet
Fig. 3-2: Example: 16 axes
1 Connection panel on KR C4 extended robot controller
2 Data cable between RDC box (cascadable) and robot controller, X21
3 RDC box (cascadable)
4 Motor box for 4 axes
5 Data cable between the RDC boxes
6 Motor cable between motor box and robot controller
7 RDC box
8 Data cable between RDC box (cascadable) and robot controller,
X21.1
9 Motor cable for single axis
10 Resolver cable to RDC box
11 Motor