Epson SCARA GX Series, Manual

Page: 174 / 236

GX8 Manipulator 5. Motion Range
164 GX series Rev.2
5.1.3 Max. Pulse Range of Joint #3
The 0 (zero) pulse position of Joint #3 is the position where the shaft is at its upper limit.
The pulse value is always negative because Joint #3 always moves lower than the 0 pulse
position.
Upper limit: 0 pulse
Joint #3 stroke
Environment specification
S, E C P
A
Max. motion range
(mm)
2 0 to -200 0 to -170
3 0 to -330 0 to -300
B
Max. pulse range
(pulse)
2 0 to -1092267 0 to -928427
3 0 to -1802240 0 to -1638400
For the Cleanroom & ESD model and Protected-model, the motion range set with the Joint
#3 mechanical stop cannot be changed.
5.1.4 Max. Pulse Range of Joint #4
The 0 (zero) pulse position of Joint #4 is the position where the flat near the end of the shaft
faces toward the end of Arm #2. (It is the same regardless of the Arm #2 direction.) 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 ( - ).
0 pulse
All models
A
Max. motion range (deg.)
±
360
B
Max. pulse range (pulse)
± 1668189

NOTE