FX-3R Maintenance Guide
5-17
Rev. 1.00
5-12. Replacing the Support Table ENC
1) Detach the support table in the same manner as described in 5-11, Replacing the support table
Motor.
2) Loosen the screw d, and move the tension support assembly c in the arrow direction to
loosen the tension of the timing belt
3) Loosen the screw f to detach the encoder bracket assembly e.
4) Loosen the screw supplied with the encoder (hollow set screw h) and fixing screw i to detach
the BU ENC assembly g.
5) When installing a new BU ENC, reassemble the components in the order of steps 4) to 1).
Adjust the flatness of the support table as described in 5-11 “Replacing the Support Table
Motor.”
After the components have been reassembled, obtain the support table offset from MS
parameters.
d SL6051492TN
SEMS cap bolt with washer
M5×14
c 40000937
Tension support assembly
f SL6051492TN
SEMS cap bolt with washer
M5×14
g E94337290A0
BU ENC Assembly
h SM8040802TP
Set screw M4×8
e 40000934
Encoder bracket assembly
i SL6030692TN
SEMS cap bolt with washer M3×6
Figure 5-12-2 BU ENC Assembly
Figure 5-12-1 Conveyor Base Assembly (L)