Constant current circuit
Source voltage : DC24 V
・
operating current : 3 A/phase,
2-phase energization
(
full step
)
J
L1
=[0.94x10
-4
kg
・
m
2
(
5.14oz
・
in
2
)
use the rubber coupling.]
J
L2
=[0.8x10
-4
kg
・
m
2
(
4.37oz
・
in
2
)
use the direct coupling.]
Constant current circuit
Source voltage : DC24 V
・
operating current : 3 A/phase,
2-phase energization
(
full step
)
J
L1
=[2.6x10
-4
kg
・
m
2
(
14.22oz
・
in
2
)
use the rubber coupling.]
J
L2
=[2.6x10
-4
kg
・
m
2
(
14.22oz
・
in
2
)
use the rubber coupling.]
Stepping motor
Specifications
3-phase STEPPING SYSTEMS
3-phase stepping motor
56
mm sq.
(
2.20 inch sq.
)
103H733
□
1.2
°
/step HB type
■
103H7332-0340
Torque(kgf·cm)
Torque(N·m)
0.1
1
10
100
Pulse rate(kpulse/s)
0.2
0.4
0.6
0.8
1
0
2
4
6
8
10
0
Starting torque
at J
L2
Pull-out torque at J
L1
120
100
80
60
40
20
140
0
Torque(oz·in.)
■
103H7333-0340
Torque(kgf·cm)
Torque(N·m)
0.1
1
10
100
Pulse rate(kpulse/s)
2000 3000 5000
100
1000
Number of rotations(min
-1
)
0.4
0.8
1.2
1.6
2
0
4
8
12
16
20
0
Starting torque
at J
L2
Pull-out torque at J
L1
250
200
150
100
50
0
Torque(oz·in.)
Model
Holding torque at 2-phase
energization
Rated current
Wiring resistance
Winding inductance
Rotor inertia
Mass
(
Weight
)
Single shaft
Double shafts
[N
・
m
(
oz
・
in
)
MIN.]
A/phase
Ω
/phase
mH/phase
[
×
10
- 4
kg
・
m
2
(
oz
・
in
2
)
] [kg
(
Ibs
)
]
103H7332-0340 -0310
0.69
(
97.71
)
3
1.4
1.8
0.21
(
1.15
)
0.65
(
1.43
)
103H7333-0340 -0310
1.1
(
155.77
)
3
1.7
2.4
0.36
(
1.97
)
0.98
(
2.16
)
■
Pulse rate-torque characteristics
■
Dimensions
[unit : mm
(
inch
)
]
Set part number
Motor model number
Motor length
(
L
)
DS17H732
△
103H7332-03
△
0
53.8 mm
(
2.12 inch
)
DS17H733
△
103H7333-03
△
0
75.8
(
2.98 inch
)
△
indicates motor shaft specification
△:
Motor shaft spec
Motor shaft spec
Set part number
Motor model number
Single shaft
S
4
Double shafts
D
1
L
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.