Kuka KR 20-3 - Axis Data, KR 20-3

14 / 81 Issued: 22.04.2016 Version: Spez KR 20-3 V2
KR 20-3
Ambient condi-
tions
Connecting
cables
For detailed specifications of the connecting cables, see “Description of the
connecting cables”.
4.2.2 Axis data, KR 20-3
Axis data
The direction of motion and the arrangement of the individual axes may be not-
ed from the following diagram.
Humidity class (EN 60204) -
Classification of environmental con-
ditions (EN 60721-3-3)
3K3
Ambient temperature
During operation 5 °C to 55 °C (278 K to 328 K)
During storage/transportation -40 °C to 60 °C (233 K to 333 K)
Cable designation Connector designa-
tion
robot controller - ro-
bot
Interface with robot
Motor cable X20 - X30 Harting connectors at
both ends
Data cable X21 - X31 Rectangular connec-
tor
at both ends
Ground conductor /
equipotential bonding
16 mm
2
(can be ordered as an
option)
M8 ring cable lug at
both ends
Cable lengths
Standard 7 m, 15 m, 25 m, 35 m, 50 m
Minimum bending radius 5x D
Range of motion
A1 ±185 °
A2 -155 ° / 35 °
A3 -130 ° / 154 °
A4 ±350 °
A5 ±130 °
A6 ±350 °
Speed with rated payload
A1 156 °/s
A2 156 °/s
A3 156 °/s
A4 330 °/s
A5 332 °/s
A6 616 °/s