Datasheet

71
+0.5
4-
φ4.5 0.0
8 (.31) MAX.
26 (1.02)
MAX.
Lead wire: UL1430
（103H7121, 103H7124, 103H7126）
UL3266（103H7123）, AWG22
305 (12) MIN.
15.5±1
(.61
±.04)
L
±0.8
(L
±.03)
20.6
±0.5
(.81
±.02)
56±0.5
(
2.20±.02)
4-47.14
±0.13
(4-1.86
±.0005)
5
±0.25
(.20±.01)
0000
φ6.35-0.013
0000
φ6.35-0.013
φ38.1±0.025
(
φ1.50±.001)
1.5±0.25
(.06±.01)
.0000
-.0005
()
φ.25
+.02
.00
()
4-φ.18
.0000
-.0005
()
φ.25
Unipolar
Set model number Motor model number
Motor length
(L)
Single shaft Dual shaft Single shaft Dual shaft
−−103H7121-0140 103H7121-0110 41.8 (1.65)
DU16H711S DU16H711D 103H7121-0440 103H7121-0410 41.8 (1.65)
−−103H7121-0740 103H7121-0710 41.8 (1.65)
−−103H7123-0140 103H7123-0110 53.8 (2.12)
DU16H713S DU16H713D 103H7123-0440 103H7123-0410 53.8 (2.12)
−−103H7123-0740 103H7123-0710 53.8 (2.12)
−−103H7124-0140 103H7124-0110 63.8 (2.51)
−−103H7124-0440 103H7124-0410 63.8 (2.51)
−−103H7124-0740 103H7124-0710 63.8 (2.51)
−−103H7126-0140 103H7126-0110 75.8 (2.98)
DU16H716S DU16H716D 103H7126-0440 103H7126-0410 75.8 (2.98)
−−103H7126-0740 103H7126-0710 75.8 (2.98)
Bipolar
Set model number Motor model number Motor
length
(L)
Shaft
diameter
(D)
Dcut
thickness
(T)
Single shaft Dual shaft Single shaft Dual shaft
−−103H7121-5640 103H7121-5610
41.8
(1.65)
φ 6.35
(
φ 0.25)
5.8
(0.23)
DB16H711S DB16H711D 103H7121-5740 103H7121-5710
41.8
(1.65)
φ 6.35
(
φ 0.25)
5.8
(0.23)
−−103H7121-5840 103H7121-5810
41.8
(1.65)
φ 6.35
(
φ 0.25)
5.8
(0.23)
−−103H7123-5640 103H7123-5610
53.8
(2.12)
φ 6.35
(
φ 0.25)
5.8
(0.23)
DB16H713S DB16H713D 103H7123-5740 103H7123-5710
53.8
(2.12)
φ 6.35
(
φ 0.25)
5.8
(0.23)
−−103H7123-5840 103H7123-5810
53.8
(2.12)
φ 6.35
(
φ 0.25)
5.8
(0.23)
−−103H7126-5640 103H7126-5610
75.8
(2.98)
φ 6.35
(
φ 0.25)
5.8
(0.23)
DB16H716S DB16H716D 103H7126-5740 103H7126-5710
75.8
(2.98)
φ 6.35
(
φ 0.25)
5.8
(0.23)
−−103H7126-5840 103H7126-5810
75.8
(2.98)
φ 6.35
(
φ 0.25)
5.8
(0.23)
−−103H7128-5640 103H7128-5610
94.8
(3.73)
φ 8
(
φ 0.31)
7.5
(0.30)
−−103H7128-5740 103H7128-5710
94.8
(3.73)
φ 8
(
φ 0.31)
7.5
(0.30)
−−103H7128-5840 103H7128-5810
94.8
(3.73)
φ 8
(
φ 0.31)
7.5
(0.30)
56 mm sq. (2.20 inch sq.)
60 mm sq. (2.36 inch sq.)
56 mm sq. (2.20 inch sq.)
+0.5
4-
φ4.5 0
N.P
φ
D
φ
D
15.5±1
(.61
±.04)
L
±0.8
(L
±.03)
20.6
±0.5
(.81
±0.2)
7
±0.25
（.2755±.0098）
1.5±0.25
(.06±.0098)
60±0.5
(2.36
±.02)
φ
38.1
±
0.025
(
φ
1.5
±
.0009)
60±0.5
（ 2.36±.02）
4-47.14±0.13
(1.86
±.0051)
+.02
.00
()
4- φ .18
305 MIN.
(12.01 MIN.)
Lead wire：
UL3385
AWG22
15.5±1
(.61
±.04)
8 MAX.
(.31MAX.)
L±0.8
(L
±.03)
32.2 MIN.
(1.27MIN.)
5±0.25
(.2±0.1)
20.6±0.5
(.81
±.02)
1.5
±0.25
(.06
±.01)
56±0.5
(
2.2±.02)
4-47.14±0.13
(4-1.86
±.01)
26 MAX.
(1.02MAX.)
8 MAX.
(.31 MAX.)
305 MIN.
(12.01MIN.)
5.8±0.15
(0.22±.0005)
R4 MIN.
(R.16 MIN.)
R4 MIN.
(R.16 MIN.)
15 0
+1
15 0
+1
Lead wire： UL1430 AWG22
T±0.15
(T
±.006)
4-
φ4.5
+
0.5
0
φ
38.1
±
0.025
(φ1.50±.001)
φD-0.013
0
φ6.35-0.013
0
56±0.5
(
2.2±.02)
N.P
.0000
-.0005
()
φ
D
.0000
-.0005
()
φ
.25
+.02
.00
()
4- φ .18
+.04
.00
()
.59
+.04
.00
()
.59
Unipolar
Set model number Motor model number Motor
length
(L)
Shaft diameter
(D)
Single shaft Dual shaft Single shaft Dual shaft
−−SH1601-0440 SH1601-0410 42 (1.65)
φ 6.35
0
-0.013
(
φ .25
.0000
-.0005
)
−−SH1602-0440 SH1602-0410 54 (2.13)
φ 6.35
0
-0.013
(
φ .25
.0000
-.0005
)
−−SH1603-0440 SH1603-0410 76 (2.99)
φ 8
0
-0.015
(
φ .31
.0000
-.0006
)
Bipolar
Set model number Motor model number Motor
length
(L)
Shaft diameter
(D)
Single shaft Dual shaft Single shaft Dual shaft
DB16S161S DB16S161D SH1601-5240 SH1601-5210 42 (1.65)
φ 6.35
0
-0.013
(
φ .25
.0000
-.0005
)
DB16S162S DB16S162D SH1602-5240 SH1602-5210 54 (2.13)
φ 6.35
0
-0.013
(
φ .25
.0000
-.0005
)
−−SH1603-5240 SH1603-5210 76 (2.99)
φ 8
0
-0.015
(
φ .31
.0000
-.0006
)
Note: A unipolar motor is illustrated; bipolar motors have four lead wires.
71
DC Input Set ModelsStepping MotorsStepping Motors with
Integrated Drivers
IP65 Splash and Dust
Proof Stepping Motors
Synchronous Motors Stepping Motors for
Vacuum Environments
Dimensions