87
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F
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/ h
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St
eppin
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Mot
o
r
Linear
A
c
tua
to
r
St
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Mot
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S
te
p
p
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m
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to
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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.97
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
:
DC24V
・
operating current
:
0.75A/phase
5-phase
excitation
(
full step
)
JL1= [0.94
×
10
-4
kg
・
m
2
(
5.14 oz
・
in
2
)
use the rubber coupling]
fs: Maximum self - start frequency when not loaded
Constant current circuit
Source voltage
:
DC24V
・
operating current
:
0.75A/phase
5-phase
excitation
(
full step
)
JL1= [0.94
×
10
-4
kg
・
m
2
(
5.14 oz
・
in
2
)
use the rubber coupling]
fs: Maximum self - start frequency when not loaded
103H5508-7040
103H5508-7010
■
Characteristics
42
mm sq. (1.65inch sq.)
0.72
°
/step
Motor with leads
103H5505-7040
103H5505-7010
103H5510-7040
103H5510-7010
Constant current circuit
Source voltage
:
DC24V
・
operating current
:
0.75A/phase
5-phase
excitation
(
full step
)
JL1= [0.94
×
10
-4
kg
・
m
2
(
5.14 oz
・
in
2
)
use the rubber coupling]
fs: Maximum self - start frequency when not loaded
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)
103H5505-7040
103H5505-7010
0.127 (17.98)
0.75
1.45
1.2
0.03 (0.16)
0.23 (0.50)
103H5508-7040
103H5508-7010
0.176 (24.92)
0.75
1.6
1.8
0.053 (0.29)
0.28 (0.62)
103H5510-7040
103H5510-7010
0.255 (36.11)
0.75
2.2
2.2
0.065 (0.36)
0.37 (0.82)
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
0.1
1
10
fs
100
2000 3000 5000
100
1000
0.04
0.08
0.12
0.16
0.2
0
Pull-out torque at J
L1
0
Torque
(
oz
・
in.
)
25
20
15
10
5
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
0.1
1
10
fs
100
2000 3000 5000
100
1000
0.04
0.08
0.12
0.16
0.2
0
Pull-out torque at J
L1
0
Torque
(
oz
・
in.
)
25
20
15
10
5
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
0.1
1
10
fs
100
2000 3000 5000
100
1000
0.1
0.2
0.3
0.4
0.5
0
Pull-out torque at J
L1
0
Torque
(
oz
・
in.
)
70
60
50
40
30
20
10