KE-2050/KE-2060, KE-2050R/2055R/KE-2060R Maintenance Manual
14-1
DANGER
To prevent any trouble caused by accidental machine start, always
shut-down the power before starting the maintenance and
adjustment work.
[14] ELECTRICAL COMPONENTS
14-1. Layout of Electrical Components
Figure 14-1-1 shows the front view and Figure 14-1-2 shows the rear view.
14-1-1. Part Names
Rev. 2.00
c Visual image monitor d Signal tower
e LCD monitor f HOD
g Operation panel
[Front: LCD monitor, operation board]
[Rear: Operation switch board]
h Keyboard i Track ball
j Power switch k CD-ROM
l FDD
11
HDD
12
Control unit
[CPU board, XMP board, Bus bridge board,
MCM (4-axis), MCM (1-axis), SAFETY board,
Base Feeder board, I/O control board, LIGHT
CTRL board, IP-X3 board, c-PCI Board, VME
Back Board, CTRL PWR board
• Optional boards: Verify board, RS-232C
expansion board]
Circuit breaker
13
Magnescale interpolator
14
XY-axis AC servo driver
15
Distributor
16
Zθ-axis AC servo driver
17
5-phase stepping driver (backup motor)
18
OCC camera, vertical light board assembly
(left and right), angle light board assembly (left and
right)
19
Head unit [Head main board assembly, head sensor
board assembly, OCC relay board assembly]
Optional units: HMS, bad mark reader
20
AC power input unit
21
Circuit breaker
22
DC power transformer
23
UPS (Uninterruptible Power Supply)
24
Power supply unit
25
5-phase stepping driver
(auto width adjustment motor)
26
XY power transformer
Figure 14-1-1 Front View
Figure 14-1-2 Rear View
d
e
f
g
i
l
11
14
13
12
16
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