Maintenance and inspection procedures 5-120
(8) RH-3FRHR series: Inspection of J1 axis timing belt
The reference figure at inspection of the timing belt is shown in
.
Fig.5-16 ： Inspection of J1 axis timing belt
1) Refer to
Page 101, "5.3.2 Installing/removing the cover"
, and remove the base cover B (R) and (L).
2) Visually confirm that the symptoms indicated in
Page 110, "(1) Timing belt replacement period"
have not
occurred with the timing belt.
3) Refer to
Page 111, "(2) Timing belt tension measurement"
, and confirm the belt tension.
For replacement of the timing belt, check the serial numbers of the robot arm and the controller and contact
the dealer.
4) Install the base cover B (R) and (L) securely as before and finish inspection.
Note) The figure shows the timing belt structure section in the base portion.
Remove and confirm both base cover B (L) and (R).
Inside of the base
<1> Timing belt
<2> Timing pulley B
Base cover B (R) side
<3> Timing pulley B
Upper face in base
Base cover B (L) side
