11
F-RAT-S300
Original notice - U1.2
U
ser
manUal
Remove the free rollers on either side of the flat belt concerned.
(See transfer motorized roller replacement - Page 10)
Remove the screws from the flat belt protective casing
(do not remove the bracket screws)
Loosen the flat belt tension adjustment screws on the roller wheels (do not remove the screws from the bracket).
Remove the flat belt.
Install the new flat belt beginning with the belt direction motorized roller.
Then follow steps to for reassembly
• The tightening torque of the roller wheel screws must be 5.4 Nm ± 10%
• Adjust the flat belt tension using the torque gauge. To measure the tension, push the belt, using the gauge, to the upper
part of the roller wheel bracket
(see drawing and photo)
. Set the tension to about 12 N. The measurement positions on the
belt are shown in the following drawings. They depend on the module type.
• Once the tension has been adjusted and the module has been refitted, the belt tension can be checked by measuring
the intensity absorbed by the belt motorized roller (M1).
• After tension adjustment, the current values should be as indicated in the
table.
• Flat belt over-tension may cause motor overloading and under-tension
may slow down the transfer speed.
Roller wheel bracket
Belt adjustment using the torque gauge
1
2
3
4
5
6
3
1
Rouleau moteur pour
direction de courroie
f
lat
belt
rePlacement
Speed
code
Belt motorized roller current
FE
XP
60
≤ 2,3A
≤ 2,3A
Motorized roller for belt direction
Roller wheels
Protective casing
Tension
12N
5.5mm pressure
Roller wheel bracket
60m/min type
Belt tension
Transfer speed
Voltage
In case of new flat belt replacement, it must be tighten after 0,5s to 1h of operation.
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