Scara Robot Manipulator Manual
Setup & Operation    5. Motion Range 
60  G3 Rev.1 
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°
G3-301C-R  150° 3° 125° 6° 145° 8.3° 145°
79.5 86.8 113.2 120.7 
G3-351S-R 165° 100.3 183.0 
G3-351C-R 
110° 4° 165° 5° 120° 3.8°
160°
96.9
107.5 184.2 
191.6 
n p q  r  s  t  u v w x y z 
G3-301S-R 227.5 241.5 281.4
150 9.6 
6.7  - 
G3-301C-R 
170 300 
201.8 227.5 
277.2
288.7
120 4.1 
10.7
138.3° 153.3° 
8.3°
G3-351S-R 219.4 
150 9.6 
6.7 2.8° 
G3-351C-R 
220 350 205.2 
222.9 
342.5 346.6
120 4.1 
10.7
123.8° 167.8° 
7.8° 
(°: degree) 










