Max. Pulse Range Of Joint #3; Max. Pulse Range Of Joint #4 - Epson LS-B Series Manual

LS20-B Manipulator 5. Motion Range

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.
For the Cleanroom-model, the motion range set with the Joint #3 mechanical stop cannot be
NOTE

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. 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 (-).
170
Upper limit: 0 pulse
LS20-B804S
Standard-model
LS20-BA04S
LS20-B804C
Cleanroom-model
LS20-BA04C
+Y
Joint #3 Stroke
420 mm
390 mm
Counterclockwise (+value)
: +X 0 ± 344064 pulse
Clockwise (-value)
Lower Limit Pulse
−283853 pulse
−263578 pulse
LS-B series Rev.5