Motoman PX2750, Manual, Page: 102 / 611

6.1 Manipulator
6-1
HW0480633
6 System Configuration
" Fig. 9 System Configuration "shows the system configuration of the the MOTOMAN-
PX2850/PX2750.
6.1
Manipulator
The explosion-proof manipulator can be installed in hazardous locations such as in the paint-
ing booth. For painting, a spray gun is mounted on the end of the wrist with special fixtures.
" Fig. 10 Dimensions and Working Envelopes " shows the dimensions and the working enve-
lopes of the PX2850/PX2750.The manipulator is driven by the servo motor in vertically articu-
lated operation mode with 6 degrees of freedom on the manipulator base. The motion of the
manipulator is made by 6 axes:
The three main axes are used for positioning the spray gun: the S-axis which turns the arm,
the L-axis which moves the arm left and right, and the U-axis which moves the arm up and
down.
The three wrist axes are used for changing the direction of the spray gun: the R-, B-, and T-
axes.
The working envelope shown in " Fig. 10 Dimensions and Working Envelopes " is that of the
wrist axis center point P that is made by the combination of the motions of the three main
axes.
When taking safety precautions, consider the working envelope of the manipulator shown in
" Fig. 10 Dimensions and Working Envelopes ".
WARNING