KE-750_MS.pdf - 第148页
8-2 Conveyor Unit PWB Assy Adjustment The CARRY PWB assy jumpers of the conveyor unit are already se t upon receival but confirm when setting PWB assy. Refer to the PWB assy diagram below for jumper settings. E86177210A0…
8. Conveyor Unit
8-1 Conveyor Unit Structure
Conveyor unit structure is shown in Dia. 17 - 8 - 1.
The CARRY PWB and stepping driver are mounted at the rear above the base frame.
Conveyo
r
Conveyo
r
IN senso
r
IN moto
r
WAIT senso
r
BU senso
r
(Up/Down)
Base frame (top)
(Front)
SLOW senso
r
STOP senso
r
Center moto
r
OUT senso
r
OUT moto
r
(Rear)
HM001320000
5 phase stepping driver
E86177210A0
CARRY PWB
Fig. 17-8-1
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8-2 Conveyor Unit PWB Assy Adjustment
The CARRY PWB assy jumpers of the conveyor unit are already set upon receival but confirm when
setting PWB assy.
Refer to the PWB assy diagram below for jumper settings.
E86177210A0 CARRY PWB assy
8-3 Stepping Motor / Sensor Adjustment
Use a stepping motor for conveyor centering. For the stepping motor to achieve the proper RPM's, it is
necessary to adjust the 5 phase step driver.
HM001320000 5 phase stepping driver
For method of adjustment, refer to QA Table, Electricals, EL5~7.
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9. Head Unit
9-1 Head Unit Structure
Structure of the head unit is shown in Fig. 17-9-1.
Head main PWB assy (KE-750/760) and head motor PWB assy (KE-750) or just head motor PWB A
assy (KE-760) are attached to the back of the head unit.
X-axis puller rail
Head main
PWB assy
Head moto
r
PWB assy
Rear cove
r
Head front side
Fig. 17-9-1
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