Scara Robot Manipulator Manual
Setup & Operation    5. Motion Range 
5.1.2    Max. Pulse Range of Joint #2 
The 0 (zero) pulse position of Joint #2 is the position where Arm #2 is in-line with Arm #1. 
With the 0 pulse as a starting point, the counterclockwise pulse value is defined as the 
positive (+) and the clockwise pulse value is defined as the negative (-). 
B B 
0 pulse 
A A 
Table Top Mounting 
Arm 
Standard 
-R -L 
25 
±141 / ±137 
−  − 
30 
±142 / ±141 
−135 ~ 150 / −135 ~ 145  −150 ~ 135 / −145 ~ 135
A 
Max. Motion 
Range 
35 
±142 / ±142 
−120 ~ 165 / −120 ~ 160  −165 ~ 120 / −160 ~ 120
25 
−
2566827 ~ 2566827 
/ 
−2494009 ~ 2494009 
−  − 
30 
−
2585031 ~ 2585031 
/ 
−2494009 ~ 2494009 
−2457600 ~ 2730667 
/ 
−2457600 ~ 2639645 
−2730667 ~ 2457600 
/ 
−2639645 ~ 2457600 
B 
Max. Pulse 
Range 
35 
−
2585031 ~ 2585031 
/ 2585031 
~ 2585031 
−2184533 ~ 3003733 
/ 
−2184533 ~ 2912711 
−3003733 ~ 2184533 
/ 
−2912711 ~ 2184533 
Table Top Mounting
Arm 
Standard 
-R -L 
30 
±135 / ±135 
−  − 
A 
Max. Motion 
Range 
35 
±142 / ±142 
−120 ~ 160 / −120 ~ 150  −160 ~ 120 / −150 ~ 120
30 
−
2457600 ~ 2457600 
/
−2457600 ~ 2457600 
−  − 
B 
Max. Pulse 
Range 
35 
−
2585031 ~ 2585031 
/ 
−2585031 ~ 2585031 
−2184533 ~ 2912711 
/ 
−2184533 ~ 2730667 
−2912711 ~ 2184533 
/ 
−2730667 ~ 2184533 
G3 Rev.1  49 










