Epson SCARA GX Series Manual page 83

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Table top mounting - Straight arm
GX4-A251**
A
Center of Joint #3
B
Motion range
C
Max. space
D
Base mounting surface
E
Range to mechanical stop
a
Length of Arm #1 + #2 (mm)
b
Arm #1 length (mm)
c
Arm #2 length (mm)
d
Joint #1 motion (°)
e
Joint #2 motion (°)
f
(Motion range)
g
(Motion range of the back side)
h
Angle to the Joint #1 mechanical stop (°)
i
Angle to the Joint #2 mechanical stop (°)
j
(Mechanical stop area)
k
(Mechanical stop area of the back side)
m
Joint #3 stroke
n
Distance from the base mounting surface
p
Joint #3 mechanical stop area (upper limit)
q
Joint #3 mechanical stop area (lower limit)
x
Motion prohibited area dimension (mm)
y
Motion prohibited area dimension (mm)
GX series Rev.2
GX4-A301**
GX4-A251*
GX4-A251*B
S, E
250
120
141
87
221.9
1.5
84
225.2
150
26
6.5
6.8
+49 (back side:
+66 (back side:
unlimited)
GX4 Manipulator 5. Motion Range
GX4-A351**
GX4-A301*
GX4-A301*B
C
S, E
C
300
170
130
140
137
142
141
95
105
107
260.2
2.5
2.4
1.6
92
99
103
264.9
120
150
120
30
26
30
10.5
6.5
10.5
1.3
6.8
1.3
176
unlimited)
GX4-A351*
GX4-A351*B
S, E
C
350
220
142
142
298.5
2.5
137
304.5
150
120
26
30
6.5
10.5
6.8
1.3
−255
73

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