Epson G3 Series

Setup & Operation 3. Environments and Installation
G3 Rev.14 39
3.3.4 Multiple Mounting – Straight 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
q
G3-301SM/CM
115°
4°
135°
3.8°
112.0
120.7
170
300
201.8
212.4
138.8°
G3-351SM/CM
120°
142°
134.2
142.3
220
350
240.0
253.0
145.8°
m
n
p
G3-301SM
150
9.6
6.7
G3-301CM
120
4.1
10.7
G3-351SM
150
9.6
6.7
G3-351CM
120
4.1
10.7
g
Length of Arm #1 (mm)
b
Joint #1 angle to hit mechanical stop (degree)
h-g
Length of Arm #2 (mm)
d
Joint #2 angle to hit mechanical stop (degree)
m
Stroke of Joint #3 (mm)
n
Joint #3 range to hit lower mechanical stop (mm)
f
Motion range
p
Joint #3 range to hit upper mechanical stop (mm)
a
Motion range of Joint #1 (degree)
j
Range from center of axis to back end (mm)
c Motion range of Joint #2 (degree) k
Range from center of axis to back end after moved to
mechanical stop (mm)
e
Mechanical stop area
q
Joint #2 motion range + angle to hit mechanical stop (degree)