JUKI FX-3R MAINTENANCE GUIDE.pdf - 第72页

FX-3R Maintenance Guide 5-19 Rev. 1.00 For details about how to replace the parts and connect the cables an d piping inside the solenoid valve assembly, see Figure 5-13-2. Figure 5-13-2 Solenoid Valve Assembly L Specific…

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FX-3R Maintenance Guide
5-18
Rev. 1.00
5-13. Replacing the Backup Stopper (for EN Type Only)
1) Loosen the BU stopper bracket set screw h with the air turned ON to adjust the crosswise
position of the BU stopper. Loosen the air cylinder set screw f and make the adjustment so
that the height of the BU stopper (rubber part) c is matched with the height of the flange outer
periphery of the ball screw. After that, check that the dimension A shown in the right portion of
Figure 5-8-1 is 5 mm.
2) For the lock sensor position of the BU stopper, loosen the BU lock sensor set screw k, move
the sensor from the cylinder retract status in the B direction. After the sensor has been turned
ON (LED goes off), further move the sensor 1 mm and secure it firmly.
3) To adjust the speed controller, loosen the lock nut of the speed controller j, turn the speed
controller 3 rotations from its fully closed position, and then secure it with the lock nut.
Figure 5-13-1 Backup Stopper
[List of Replacement Parts]
Table 5-13-1 Replacement Parts of Backup Stopper (Reference for PWB Positioning Hole)
Part No. Part name
c
40000970 BU_STOPER
d
SM6051002TN SCREW
e
PA150101100 DUAL_AIR_CYRINDER
f
SL6040892TN SCREW
g
40000971 BU_STOPER_BRACKET
h
SL6051492TN SCREW
i
BT0400251EA AIR_TABE
j
PC010508000 SPEED_CONTROLLER
k
40002241 BU_LOCK_CABLE_ASM
cd e f
g
h
j
k
Ball screw
flange
“B” direction
FX-3R Maintenance Guide
5-19
Rev. 1.00
For details about how to replace the parts and connect the cables and piping inside the solenoid
valve assembly, see Figure 5-13-2.
Figure 5-13-2 Solenoid Valve Assembly L Specification
43ｍｍ
C-OUT
STOP
WAIT
STOPPER
SHAPE Y
BU(EN)
BU(EN)
SHAPE Y
STOPPER
C-OUT
WAIT
STOP
搬送ユニット L用
搬送ユニット R用
Figure 5-13-3 Solenoid Valve Assembly XL Specification
Amplifier
Solenoid
v
a
lv
e
d
[For transport unit L] [For transport unit R]
c
e
f
g
h
j
i
k
l
11
12
Amplifier
Solenoid
v
a
lv
e
For transport unit L
For transport unit XL
FX-3R Maintenance Guide
5-20
Rev. 1.00
[List of Replacement Parts]
Table 5-13-2 Reference for PWB Positioning Hole
Part No. Part name Part No. Part name
1∗
1
PV150209000
5-PORT SOLENOID VALVE
7∗
1
PV150209000
5-PORT SOLENOID VALVE
2 PV150209300
5-PORT SOLENOID VALVE
8 PV150209300
5-PORT SOLENOID VALVE
3 PV150209300
5-PORT SOLENOID VALVE
9 PV150209300
5-PORT SOLENOID VALVE
4 40047772 WAIT-L SENSOR ASM 10 40047775 WAIT-R SENSOR ASM
5 40047774 STOP-L SENSOR ASM 11 40047777 STOP-R SENSOR ASM
6 40047773 COUT-L SENSOR ASM 12 40047776 COUT-R SENSOR ASM
∗
1
In the case of EN type, a solenoid valve (PV150209000) is provided in addition to those
provided as the standard specifications.
∗
2
In the figure, BU(EN), SHAPE Y, and STOPPER are solenoid valves; WAIT, STOP, and
C-OUT are sensor amplifiers.