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All
and
more
about Sharp PC-1500
at
http://www.
PC-1500.info
5. Electrical characteristics
5~
1
.
Input/Output teminals
Name
B
Color
position sensor
A
D
X
motor
c
B
A
Motor cornrnon
D
Y motor
c
B
A
(+)
B
Magnet
(-)
A
No.
I
2
3
4
s
6
7
8
9
10
I I
12
13
Circ11it
diagram
0
~
I
0
0
0
f-:\.
:::(.
M
~
"
<>
,.....
:{ M\.
0
A
.J
0
:
115000
I
Pen down
upon
current supply
to
the
magnet
in above
polarity.
5-2.
Magnet
J.
Voltage:
2. Type:
3.
DC
resistance:
4.
Peak
current:
4.85±0.6SV
Self:holding magnet
SUbl
0%
(20°C)
About
I.
I A
(2o•c,
4 .85V)
About
l.4A (0°C.
S.SV,
worst
case)
5-3. Motor (260 steps/second)
Item
X-axis
Y-axis
l
Voltage
5 .85V±0.65V
2
Type
4 -phase
stepping motor (2
phase
excitation)
3
DC
resisiance
(A
l)
3on±10%
25!2±10%
4
Peak
current
JA~
Abt. O
.
l 6A
Abt. 0.
19A
(per
phase)
(A3)
Abt.
0.23A
Abt. 0.27A
5
Average
current
(A4)
Abt.
0.
12A
Abt. 0.13A
(per
phase)
(AS)
Abt
.
0.
16A
Abt. 0.18A
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!! !
Condition
o-so·c
2o•c
(resistance per phase)
20°c
4.ssv
ifc,
S.SV,
(worst
'
c ase)
20°c.
4.ssv
0°C, 5.SV,
(worst •Case)
3
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