91
AC i
n
p
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t m
o
d
e
l
Mic
ro
s
tep
D
C
i
n
p
u
t S
e
t m
o
d
e
l
Mic
ro
s
tep
D
C
i
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p
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t S
e
t m
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d
e
l
F
u
ll
/ h
a
lf
s
te
p
St
eppin
g
Mot
o
r
Linear
A
c
tua
to
r
St
eppin
g
Mot
o
r
S
te
p
p
in
g
m
o
to
r f
o
r
v
a
c
u
u
m
en
viron
m
ent
Dim
ensions
Allowable load/Internal wire connection/Direction of motor rotate
P.93
General specifi cations
P.94
Motor dimensions
P.99
The data are measured under the drive condition
of our company. The drive torque may very depending on the accuracy of customer -side equipment.
Constant current circuit
Source voltage
:
AC100V
・
operating current
:
0.75A/phase
5-phase
excitation
(
full step
)
JL1= [7.4
×
10
-4
kg
・
m
2
(
40.46 oz
・
in
2
)
use the rubber coupling]
fs: Maximum self - start frequency when not loaded
Constant current circuit
Source voltage
:
AC100V
・
operating current
:
1.5A/phase
5-phase
excitation
(
full step
)
JL1= [7.4
×
10
-4
kg
・
m
2
(
40.46 oz
・
in
2
)
use the rubber coupling]
fs: Maximum self - start frequency when not loaded
103H8581-8041
103H8581-8011
103H8582-8041
103H8582-8011
103H8583-8041
103H8583-8011
Constant current circuit
Source voltage
:
AC100V
・
operating current
:
1.5A/phase
5-phase
excitation
(
full step
)
JL1= [15.3
×
10
-4
kg
・
m
2
(
83.65 oz
・
in
2
)
use the rubber
coupling]
fs: Maximum self - start frequency when not loaded
Constant current circuit
Source voltage
:
AC100V
・
operating current
:
1.5A/phase
5-phase
excitation
(
full step
)
JL1= [43
×
10
-4
kg
・
m
2
(
235.10 oz
・
in
2
)
use the rubber coupling]
fs: Maximum self - start frequency when not loaded
■
Characteristics
φ
86
mm (
φ
3.39inch)
0.72
°
/step
Motor with leads
Model number
Holding torque at
5-phase energization
Rated current
Wiring
resistance
Winding
inductance
Rotor inertia
Mass
(
Weight
)
Single shaft
Double shaft
[N
・
m
(
oz
・
in
)
MIN.]
A/phase
Ω
/phase
mH/phase
[
×
10
-4
kg
・
m
2
(oz
・
in
2
)] kg (lbs)
103H8581-7041
103H8581-7011
2.06 (291.7)
0.75
5.7
25
1.45 (7.93)
1.5 (3.31)
103H8581-8041
103H8581-8011
2.06 (291.7)
1.5
1.5
5.6
1.45 (7.93)
1.5 (3.31)
103H8582-7041
103H8582-7011
4.02 (569.3)
0.75
8.6
41
2.9 (15.86)
2.5 (5.51)
103H8582-8041
103H8582-8011
4.02 (569.3)
1.5
2
10.6
2.9 (15.86)
2.5 (5.51)
103H8583-7041
103H8583-7011
6.17 (873.7)
0.75
10.5
59
4.4 (24.06)
3.5 (7.72)
103H8583-8041 103H8583-8011
6.17 (873.7)
1.5
2.5
15
4.4 (24.06)
3.5 (7.72)
103H8581-7041
103H8581-7011
103H8582-7041
103H8582-7011
103H8583-7041
103H8583-7011
Constant current circuit
Source voltage
:
AC100V
・
operating current
:
0.75A/phase
5-phase
excitation
(
full step
)
JL1= [15.3
×
10
-4
kg
・
m
2
(
83.65 oz
・
in
2
)
use the rubber
coupling]
fs: Maximum self - start frequency when not loaded
Constant current circuit
Source voltage
:
AC100V
・
operating current
:
0.75A/phase
5-phase
excitation
(
full step
)
JL1= [43
×
10
-4
kg
・
m
2
(
235.10 oz
・
in
2
)
use the rubber coupling]
fs: Maximum self - start frequency when not loaded
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
0.1
1
10
100
2000 3000 5000
100
1000
fs
1.0
2.0
3.0
4.0
5.0
0
Pull-out torque at J
L1
0
Torque
(
oz
・
in.
)
700
600
500
400
300
200
100
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
0.1
1
10
fs
100
2000 3000 5000
100
1000
1.0
2.0
3.0
4.0
5.0
0
Pull-out torque at J
L1
0
Torque
(
oz
・
in.
)
700
600
500
400
300
200
100
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
0.1
1
10
fs
100
2000 3000 5000
100
1000
2.0
4.0
6.0
8.0
10.0
0
Pull-out torque at J
L1
0
Torque
(
oz
・
in.
)
1400
1200
1000
800
600
400
200
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
0.1
1
fs
10
100
2000 3000 5000
100
1000
2.0
4.0
6.0
8.0
10.0
0
Pull-out torque at J
L1
0
Torque
(
oz
・
in.
)
1400
1200
1000
800
600
400
200
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
0.1
1
fs
10
100
2000 3000 5000
100
1000
2.0
4.0
6.0
8.0
10.0
0
Pull-out torque at J
L1
0
Torque
(
oz
・
in.
)
1400
1200
1000
800
600
400
200
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
0.1
1
10
fs
100
2000 3000 5000
100
1000
2.0
4.0
6.0
8.0
10.0
0
Pull-out torque at J
L1
0
Torque
(
oz
・
in.
)
1400
1200
1000
800
600
400
200