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Setup & Operation 4. Setting of End Effectors
Load on the Arm
When you attach a camera or other devices to the arm, calculate the weight as the equivalent
of the shaft. Then, add this to the load and enter the total weight to the Weight parameter.
Equivalent Weight Formula
<Example> A "1 kg" camera is attached to the end of the LS10-B series arm (475 mm away from
the rotation center of Joint #2) with a load weight of "1 kg".
M=1
L
=375
2
L
=475
M
W
M
→ 1.7 (round up)
W+W
Enter "2.7" for the Weight Parameter.
Automatic speed setting by Weight
(%)
140
120
120
111
100
80
60
40
20
0
36
When you attach the equipment near Arm #2:
When you attach the equipment to the end of Arm #2:
W
: equivalent weight
M
M
: weight of camera etc.
L
: length of Arm #1
1
L
: length of Arm #2
2
L
: distance from rotation center of Joint #2 to center of gravity
M
of camera etc.
=1×475
2
/375
2
=1.604
=1+1.7=2.7
M
116
112
100
110
2
4
End effector
Automatic speed setting by Weight (%)
weight (kg)
LS10-B60**
0
1
2
5
8
10
Weight of
camera
M=1kg
W=1kg
85
80
80
70
65
54
6
8
10
LS10-B70**
120
120
111
116
110
112
100
100
85
80
80
70
W
= M (L
)
/(L
2
M
1
W
= M (L
)
/(L
2
M
M
Shaft
L
=375 mm
2
L
=475 mm
M
* The percentage in the graph is
based on the speed at rated
weight (5 kg) as 100%.
LS10-B60**
LS10-B70**
LS10-B80**
12
(kg)
Weight setting
LS10-B80**
120
116
112
100
65
54
LS10-B Rev.6
+L
)
2
1
2
)
2
2
Joint #2
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