3Installing the option devices
Installing the J1 axis operating range change (RV-4FR/7FR/13FR series) 3-57
The installation procedure of the J1 axis operating range change is shown below.
When installing this option to the minus side, should move the J1 axis to the +70 degrees using jog operation
previously, and do this work.
[Note] When installing this option for safety, you should cut off the power supply of the controller.
Surely fix the screw of M6 by 15.7Nm, and the screw of M10 by 26.5Nm. Please confirm having surely
fixed by correct torque before moving the robot. Although the following shows the procedure installed to
+(plus) side, -(minus) side is the same also.
Fig.3-3 ： Installation image of J1axis operating range change option (RV-4FR/7FR series)
[Example] In the RV-7FR series, when limiting the +side to +35 degree, and the -side to -141 degree, install as
following.
Variable stopper block: Installs in the position of (a), and the position of (c).
Mechanical stopper screw A: Install.
Mechanical stopper screw B: Do not install.
Installation image
(Top-view of J1 axis)
The installation position of Variable stopper block
(a) - (d)
(d)
(c)
(a)
(b)
Mechanical stopper screw A
Mechanical stopper screw B
