Epson G3 Series

Setup & Operation 3. Environments and Installation
38 G3 Rev.14
3.3.3 Table Top Mounting – Right-Curved Arm
Center of Joint#3
Maximum space
Motion range
Area limited
by mechanical stop
Base
mounting face
a
b
c
d
e
f
g
h
j
k
m
G3-301S-R
125° 6° 150° 3° 135° 3.3°
150°
79.5 86.8 113.2 120.7
G3-301C-R
145°
G3-351S-R
110° 4° 165° 5° 120° 3.8°
165°
97.0
100.3
183.0
191.6
G3-351C-R
160°
107.5
184.2
n
p
q
r
s
t
u
v
w
x
y
z
G3-301S-R
170 300
227.5
241.5
277.2
281.4
150
9.6
6.7
138.3° 153.3°
－
G3-301C-R
201.8
227.5
288.7
120
4.1
10.7
8.3°
G3-351S-R
220 350 205.2
219.4
342.5 346.6
150
9.6
6.7
123.8° 167.8°
2.8°
G3-351C-R
222.9
120
4.1
10.7
7.8°
n
Length of Arm #1 (mm)
b, d
Joint #1 angle to hit mechanical stop (degree)
p-n
Length of Arm #2 (mm)
f, z
Joint #2 angle to hit mechanical stop (degree)
u
Stroke of Joint #3 (mm)
v
Joint #3 range to hit lower mechanical stop (mm)
m, j
Motion range
w
Joint #3 range to hit upper mechanical stop (mm)
a, c
Motion range of Joint #1 (degree)
q, s
Range from center of axis to back end (mm)
e, g Motion range of Joint #2 (degree) r, t
Range from center of axis to back end after moved to
mechanical stop (mm)
h, k
Mechanical stop area
x, y
Joint #2 motion range + angle to hit mechanical stop (degree)