Motion Range Setting By Mechanical Stops; Motion Range Setting Of Joint #1 - Epson C Series Manual

C8 Manipulator 5. Motion Range

5.2 Motion Range Setting by Mechanical Stops

Using the adjustable mechanical stops physically limits the absolute area that the
Manipulator can move.
Be sure to turn OFF the Manipulator in advance.
Use bolts conforming to the specified length and surface processing (ex:
high corrosion resistance.
Specify the pulse range again after changing the position of the mechanical stop.
For details on the pulse range setting, refer to "5.1 Motion Range Setting by Pulse Range
(for All Arms)".
Be sure to set the pulse range not to exceed the setting angles of the mechanical stop.

5.2.1 Motion Range Setting of Joint #1

Install the adjustable mechanical stop (J1) to the threaded hole corresponding to the angle
you want to set.
Normally the mechanical stop is not installed.
Angle (°)
Pulse (pulse)
Adjustable mechanical stop (J1)
142
Hexagon socket head cap bolt M12×30×2 bolts
Strength
Tightening torque
a
C8-A701***
C8-A901***
C8-A1401*** (C8XL)
Equivalent to ISO898-1 property class 10.9 or 12.9
42.0 ± 2.1N·m (428 ± 21 kgf·cm)
b
a
−145, +110
−5743867
(C8)
+4357416
−6461925
(C8L)
+4902150
−9507650
+7212700
Applied
nickel plating
c
b
−110, +145
−4357416
±9507090
+5743867
−4902150
±10695600
+6461925
−7212700
±15736800
+9507650
Not applied
Applied
(standard)
C series Rev.2
) with
c
±240