Specification of Variants and Options
Product Specification S4Cplus M2000/BaseWare OS 4.0 47
Figure 23 Motor selection table. Motor types according to external axes Motor Unit.
380 Drive unit DDU-U
A separate box (H=500mm W=300mm D=250mm)
including a DC link DC4 and a drive unit GU where
the U part is used (the G part is not connected).
The DDU-U is operated from an additional axis computor,
included in the option.
DDU-U is mainly intended for Servo Gun solutions
according to options 703-706 and is available for IRB 4400
and 6400R.
381 Drive unit DDU-V (IRB 6600/7600)
382 Drive unit DDU-VW (IRB 6600/7600)
383 Drive unit DDU-W (IRB 6600/7600)
A separate box (H=500mm, W=300mm, D=250mm) including a DC link DC5
and a drive unit VW.
The box has 4 keyholes on the back of the encapsulation for fastening.
Connection cabling (length 5m) to the controller is included.
The DDU-VW is operated from an additional axis computer
included in the option, while the DDU-V and -W are operated
from the basic robot axes computer.
The options also include appropriate cabling inside the
manipulator for different resolver configurations, see
Product Specification IRB 6600, chapter Servo Gun.
E.g. 7 axes applications utilise the built in 7 resolver SMB.
The DDU-V and VW are mainly intended for Servo Gun
solutions according to options 701-706.
The DDU-W is intended for a Track Motion without
Servo Gun.
Drive unit
identity
Motor max
current A
rms
Drive unit rated
current A
rms
Suitable motor
type
W 11.5-57 30 XL
V 5.5-26 14.5 XL
U 11 - 55A 24A M, L
G 6 - 30A 16A S, M, L
T 7.5-37 20 S, M, L, XL
E 4 - 19A 8,4A S, M
C 2,5 - 11A 5A S
B 1,5 - 7A 4A S