4 L-Axis Fixing Jig
4.1 Fixing Jig
4-1
HW1485471
HW1485471
4 L-Axis Fixing Jig
4.1 Fixing Jig
In this manipulator, the “Linkless mechanism with the balancer” is
adopted. Therefore, releasing L-axis holding power (for removing the L-
axis motor and releasing the brake, etc.) is seriously dangerous since it
will cause an L-arm rotation which is different from the conventional
model, depending on the edge load, the wrist load posture, the U-axis
posture, and the L-axis posture. (For outlined mechanism, refer to
chapter 4.3 “Mechanism” in this chapter.) When releasing the L-axis
holding power, be sure to hold the L-arm with the fixing jig specified in this
manual by following the procedure.
• The maintenance operation should be carried out by a specified
person.
• Execute disassembly and reassembly of the L-axis motor after
mounting the L-axis fixing jig on the balancer. After mounting the L-
axis fixing jig, be sure to confirm that the L-axis is firmly fixed by
releasing the L-axis motor brake.
Failure to observe this leads unexpected L-arm rotation at the
moment when the L-axis motor is removed and it may result in
damage to machinery or death or serious injury.
To Next Page
Loading...
