Maintenance and inspection procedures 5-126
(13) Amount of movement of each axis during the timing belt tension measurement
The amount of movement of each axis when the timing pulley A is rotated 90 degrees are shown in
Table 5-9 : Amount of movement of each axis during the tension measurement
Model
Amount of movement
J1 axis
J2 axis
J3 axis
J4 axis
(Timing belt A)
J4 axis
(Timing belt B)
RH-3FRH series
-
-
4mm
8.4°
36.0°
RH-6FRH series
-
-
6.3mm
6.2°
24.1°
RH-12FRH/20FRH series
-
-
6mm
6.0°
25.5°
RH-3FRHR series
1.8°
1.8°
4mm
8.4°
36.0°