Kuka KR 150-2 Spécifications Du Produit page 15

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English page 15
Français page 27
Contents
1 SYSTEM DESCRIPTION
1.1 General . . . . . . . . . . . . . . . . . . . . . .
1.2 Robot design . . . . . . . . . . . . . . . . . .
1.3 Installation . . . . . . . . . . . . . . . . . . . .
1.4 Interchangeability
1.5 Transportation . . . . . . . . . . . . . . . . .
2 ACCESSORIES (selection)
2.1 Robot installation
2.2 Additional linear axis
2.3 Integrated energy supply for axis 1
2.4 Working range monitoring
2.5 Working range limitation
2.6 KTL mastering set
2.7 Release device for robot axes
2.8 Booster frame . . . . . . . . . . . . . . . . .
3 TECHNICAL DATA
. . . . . . . . . . . . . . . . . . . . . .
Figures
1 SYSTEM DESCRIPTION
1.1 General
The KR 150--2, KR 180--2, KR 210--2, KR 240--2
and KR 270--2 robots (Fig. 1--1) are six--axis
industrial robots with articulated kinematics for all
point--to--point and continuous--path controlled
tasks. Their main areas of application are
-- spot welding
-- handling
-- assembly
-- application of adhesives, sealants and preser-
vatives
-- machining
-- MIG/MAG welding
-- YAG laser beam welding.
The KR 240--2 robot including its variants with
arm extensions (Fig. 1--1) are six--axis industrial
robots with articulated kinematics for all point--to--
point and continuous--path controlled tasks. Their
main areas of application are
-- handling of components using grippers
-- assembly of modules
The KR 150--2, KR 180--2 and KR 210--2 robots,
including their variants with arm extensions, are
designed for installation on the floor or ceiling. The
KR 240--2 robot, together with its variants with
04.2004.10 Spez KR 150--2, 180--2, 210--2, 240--2, KR 240--2 C, 270--2 de/en/fr
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arm extensions, and the KR 270--2 robot are
designed for installation on the floor. The
KR 240--2 C robot, together with its variants with
arm extensions, is designed for installation on the
floor. The same applies to the KR 180 L130--2 CR.
The rated payloads and supplementary loads
(see Section 3 "Technical Data") can be moved at
maximum speed even with the arm fully extended.
All the main bodies of the principal moving
assemblies are made of cast light alloy. This
design concept has been optimized by means of
CAD and FEM with regard to cost--effective
lightweight construction and high torsional and
flexural rigidity. As a result, the robot has a high
natural frequency and is thus characterized by
good dynamic performance with high resistance
to vibration.
The joints and gears are virtually free from
backlash; all moving parts are covered. All the
axes are powered by brushless AC servomotors
of plug--in design, which require no maintenance
and offer reliable protection against overload.
The main axes are lifetime--lubricated, i.e. an oil
change is necessary after 20,000 operating hours
at the earliest.
All the robot components are of intentionally
simple and straightforward configuration; the
number of them has been minimized and they are
all readily accessible. The robot can also be
quickly replaced as a complete unit without any
major program corrections being required.
Overhead motion is possible.
These and numerous other design details make
the robots fast, reliable and easy to maintain, with
minimal maintenance requirements. They occupy
very little floor space and can be located very
close to the workpiece on account of the special
structural geometry. Like all KUKA robots, they
have an average service life of 10 to 15 years.
Each robot is equipped with a controller, whose
control and power electronics are integrated in a
common cabinet (see separate specification).
The controller is compact, user--friendly and easy
to service. It conforms to the safety requirements
specified in the EU machinery directive and the
relevant standards (including EN 775).
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