CM602all_EJM8AESM_Service Manual.pdf - 第427页
Machinery Part Replacement This section describes the procedures for replacing the Z-axis motor. ・ Tools Allen key 2 mm Allen key 2.5 mm Nipper Magic marker MP Grease 2S ・ Jig None L ight Transfer-Head Assembly (8-nozzle…
Machinery Part Replacement
Remarks
L
ight Transfer-Head Assembly (8-nozzle type
)
Item
Install the head unit.
Refer to "Head Assembly Replacement." Section 5-3-1
Switch on the main power and air supply.
From 0.49MPa
to 0.54MPa
Ad
j
ustment:
Nozzle Holder Angle Adjustment
Teaching:
Board Recognition Camera --- X
and Y-axis Origin Offset
Z-axis Origin Offset
Chip Recognition Camera and
Theta-axis Origin Offset
Determining the Mounting Height
and Positioning the Board
Mounting Position
Pickup Position
Nozzle Exchan
g
e Position
Section 4-1-8
Section 4-2-2
Section 4-2-3
Section 4-2-4
Section 4-2-5
Section 4-2-7
Section 4-2-8
Section 4-2-9
13
14
15
1
2
EJM8A-E-SMA050305-A01-00
Page5-3-5-5
Machinery Part Replacement
This section describes the procedures for replacing the Z-axis motor.
・Tools
Allen key 2 mm
Allen key 2.5 mm
Nipper
Magic marker
MP Grease 2S
・Jig
None
L
ight Transfer-Head Assembly (8-nozzle type
)
5-3-6 Z-axis Motor Replacement
Caution
Dange
r
Warning
Assembly
A
d
j
ustment
55min.
Teaching
min.
Total Time Weight of
Part
Removal
Disassembl
y
55min.
110min.
kgs
EJM8A-E-SMA050306-A01-00
Page 5-3-6-1
Machinery Part Replacement
Remarks
Switch off the main power and air supply.
Remove the head assembly.
Refer to "Transfer Head Replacement." Section 5-3-1
Separate the Z unit from the board.
Refer to "Separating the Z-Unit from the
Board."
Left: Z-axis controlling board
Right: Z-axis drive unit
Section 5-3-14
Cut off the cable ties.
Nipper
L
ight Transfer-Head Assembly (8-nozzle type
)
Item
3
4
1
2
1
2
EJM8A-E-SMA050306-A01-00
Page 5-3-6-2