Chapter
2 –
Description
D28045104F - 02/2008
25
©
Stä
ubli
F
averg
es 2
008
2.2.
GENERAL PRESENTATION
The arm consists of segments or members interconnected by joints
(figure
).
Each joint comprises an axis around which two members pivot.
The movements of the robot’s joints are generated by brushless motors coupled to resolvers. Each of these
motors is equipped with a parking brake.
This reliable, robust assembly is linked to an innovative counting system that provides data concerning the
absolute position of the robot at all times.
The arm assembly is flexible and is able to perform a great variety of applications.
Example: Handling of loads, assembly, process, application of adhesive beads, control/check and clean
room applications. This list is not exhaustive: for further information, please consult us.
The various elements of the robot’s arm are: the base
(A)
, the shoulder
(B)
, the arm
(C)
, the elbow
(D)
, the
forearm
(E)
and the wrist
(F)
(figure
The robot arm assembly thus contains the motorization, brakes, motion transmission mechanisms, cable
bundles, pneumatic and electric circuits for the user and the counterbalance system.
Of simple construction, the
RX90B
arm assembly consists of a rigid and encased structure (protection
IP65
to standard
NF EN 60529
) to protect it against external aggressions. Its design is based on transmission
modules:
JCS
(
STÄUBLI
Combined Joint) used on axis
1
,
2
,
3
and
4
(figure
).
The wrist consists of axis
5
and
6
(figure
Arm balance is performed by an integrated spring system. The arm has a built-in spring counterbalance
system giving an attractive low weight system.
Summary of Contents for RX Series
Page 2: ... Stäubli Faverges 2008 Arm RX series 90B family Instruction manual D28045104F 02 2008 ...
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Page 10: ...Chapter 1 Introduction D28045104F 02 2008 9 Stäubli Faverges 2008 CHAPTER 1 INTRODUCTION ...
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Page 22: ...Chapter 2 Description D28045104F 02 2008 21 Stäubli Faverges 2008 CHAPTER 2 DESCRIPTION ...
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Page 25: ...24 D28045104F 02 2008 Stäubli Faverges 2008 Figure 2 2 B A C D E F 3 4 5 2 1 6 RX 90 RX 90 R ...
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Page 35: ...34 D28045104F 02 2008 Stäubli Faverges 2008 Figure 2 7 Effective tapped depth 8 mm ...
Page 37: ...36 D28045104F 02 2008 Stäubli Faverges 2008 Figure 2 8 Figure 2 9 Figure 2 10 Figure 2 11 ...
Page 41: ...40 D28045104F 02 2008 Stäubli Faverges 2008 Figure 2 14 shielded ...
Page 43: ...42 D28045104F 02 2008 Stäubli Faverges 2008 Figure 2 15 shielded VACUUM VACUUM ...
Page 45: ...44 D28045104F 02 2008 Stäubli Faverges 2008 Figure 2 16 Figure 2 17 11 1 ...
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Page 54: ...Chapter 4 Installation D28045104F 02 2008 53 Stäubli Faverges 2008 CHAPTER 4 INSTALLATION ...
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Page 63: ...62 D28045104F 02 2008 Stäubli Faverges 2008 Figure 5 1 Figure 5 2 1 R 1 2 R ...
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Page 85: ...84 D28045104F 02 2008 Stäubli Faverges 2008 Figure 7 5 M 4 1 1 2 3 4 A 5 7 6 M3 ...
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