CM602all_EJM8AESM_Service Manual - 第1054页

6 7 8 Aligning one screw with the D-shaped cut of the motor shaft, tighten it. Remove the motor from the bracket. 5 Remove the motor. Direct Tray Item Tray Allen key 2 mm Setscrew M3 2 pcs. Replace the motor. Fit the pul…

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the bolt shown with the arrow below.
3
4
Rea
r
2
Direct Tray
Remark
Allen key 2 mm
Phillips screwdriver #1
M3 6 pcs.
Truss 6 pcs.
Phillips screwdriver #2
Screw M4 4 to 6 pcs.
Phillips screwdriver #2
Screw M4 11 pcs.
Open the cover.
RightLeft. Stay at the front side when removing
Turn off the power.
Remove the bolt.
Remove the tray from the machine.
Item
Tray
Remove the motor connectors ENTP2
(4) and TPM2 (4).
1
Remove the four Hexagon bolts, and then
the palette table. Be careful not to drop the
bolts.
Remove the cover.
TP-
axis
EJM8A-E-SMA070210-A01-00
Page 7-2-10-2
6
7
8
Aligning one screw with the D-shaped
cut of the motor shaft, tighten it.
Remove the motor from the bracket.
5
Remove the motor.
Direct Tray
Item
Tray
Allen key 2 mm
Setscrew M3 2 pcs.
Replace the motor. Fit the pulley.
Remove the motor pulley setscrews.
Remove the pulley.
Remark
Allen key 2 mm
Setscrew M3 2 pcs.
Pulley remover
Allen key 4 mm
Screw M5 4 pcs.
Loosen the motor belt tension.
Allen key 4 mm
Screw M5 2 pcs.
Extension-axis motor
Supply
section
A
EJM8A-E-SMA070210-A01-00
Page 7-2-10-3
10
11
Put the belt in place. Tension it at the
motor section. Loosen B Tension the
belt in the order of A and B.
Loosen the power locks on the motor
section.
12
Allen key 4 mm
Screw M5 4 pcs.
When loosening, use an Allen key and
screws as shown below so that the power
locks will not be moved. After loosening,
lightly hitting the power locks unlocks the
lock. Jig available (right picture)
Allen key 2 mm
Phillips screwdriver #1
M3 6 pcs.
Truss 6 pcs.
Tension gauge
F1 48.5 +/- 3 Hz
F2 231 +/- 17 Hz
Item Remark
four Hexagon bolts.
Connect the motor connector. Put the palette table back on with the
Allen key 4 mm
Screw M5 4 pcs.
9
Put the motor bracket back on.
Tray Direct Tray
Check the tensions F1 and F2 with a
tension gauge.
F1=48.5Hz
A
B
F2=231Hz
Screw M5×40
Allen key
TP-axis
Supply
section
EJM8A-E-SMA070210-A01-00
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