17HX18D
17H018 = 34.3±0.38/1.350±.015
17H118 = 40.4±0.38/1.590±.015
17H218 = 48.3±0.38/1.900±.015
42.67 MAX
1.68
30.99±0.13
1.220±.005
+0.00
Ø22.000-0.05
+.000
Ø.866-.002
(4x)
2.03±0.13
.080±.005
20.07±0.50
.790±.020
14.00±1.02
.551±.040
+0.0000
Ø5.000-0.0127
+.0000
Ø.1969-.0005
+0.000
Ø43.82 REF
Ø1.725
(2x)
M3x0.5-6H
4.5/.177 MIN DEPTH
Ø5.000-0.012
+.0000
Ø.1969-.0005
0.051/.002
A
-A-
304.8 MIN
12.0
OPTIONAL REAR
SHAFT EXTENSION
(17HX18DXX-D)
12.70±3.18
1/2±1/8
STRIP
198
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Miniature Motors
17HX18D
Motor Part Number
Resistance per phase, ± 10%
Short Stack
1 Stack
2 Stack
Short Stack
1 Stack
2 Stack
Short Stack
1 Stack
2 Stack
Short Stack
1 Stack
2 Stack
Short Stack
1 Stack
2 Stack
Short Stack
1 Stack
2 Stack
17HX18D05B
17HX18D05B-D
ohms
ohms
ohms
mH
mH
mH
amps
oz-in / Nm
oz-in / Nm
oz-in / Nm
ºC/watt
ºC/watt
ºC/watt
oz-in / Nm
oz-in / Nm
oz-in / Nm
oz-in-s
2
/ kg-cm
2
oz-in-s
2
/ kg-cm
2
oz-in-s
2
/ kg-cm
2
degrees
13.28
16.48
17.96
17.70
20.20
26.70
0.5
17HX18D10B
17HX18D10B-D
3.32
4.12
4.49
3.80
6.50
6.50
1.0
30 / 0.21
51 / 0.36
65 / 0.46
6.21
5.40
4.71
1.6 / 0.011
2.5 / 0.017
3.2 / 0.023
.00051 / 0.04
.00075 / 0.05
.00106 / 0.07
1.8
200
17HX18D15B
17HX18D15B-D
1.47
1.83
2.00
1.60
2.85
3.20
1.5
Inductance per phase, typ
Rated current per phase *
Holding torque, typical *
Thermal resistance
Detent torque, typical
Rotor moment of inertia
Step angle, ± 5% *
Steps per revolution *
Ambient temperature range
Operating
Storage
Bearing type
Insulation resisitance at 500vdc
Dielectric withstanding voltage
Weight
Short Stack
1 Stack
2 Stack
Stepper
ºC
ºC
Mohms
vac
lb / kg
lb / kg
lb / kg
lb / kg
lb / kg
lb / kg
-20 ~ +40
-40 ~ +85
Ball bearing
100 megohms
1200 for 1 second
0.45 / 0.20
0.57 / 0.26
0.76 / 0.34
15 / 6.8 (at shaft center)
6 / 2.7 (Push)
15 / 6.8 (Pull)
AWG 26 UL 3266
B (130°C)
COMPLIANT
Shaft load ratings, max at 1500 rpm
Radial
Axial
Axial
Leadwires
Temperature class, max
RoHS
ALL MOTOR DATA VALUES AT 20ºC UNLESS OTHERWISE SPECIFIED
* ENERGISE AT RATED CURRENT, 2 PHASE ON
www.portescap.com
199
17HX18D (Contd..)
Motor Part Number
Resistance per phase, ± 10%
Short Stack
1 Stack
2 Stack
Short Stack
1 Stack
2 Stack
Short Stack
1 Stack
2 Stack
Short Stack
1 Stack
2 Stack
Short Stack
1 Stack
2 Stack
Short Stack
1 Stack
2 Stack
17HX18D05U
17HX18D05U-D
ohms
ohms
ohms
mH
mH
mH
amps
oz-in / Nm
oz-in / Nm
oz-in / Nm
ºC/watt
ºC/watt
ºC/watt
oz-in / Nm
oz-in / Nm
oz-in / Nm
oz-in-s
2
/ kg-cm
2
oz-in-s
2
/ kg-cm
2
oz-in-s
2
/ kg-cm
2
degrees
13.28
16.48
17.96
6.05
9.65
11.30
0.5
17HX18D10U
17HX18D10U-D
3.32
4.12
4.49
1.55
2.85
3.20
1.0
21 / 0.15
38 / 0.27
47 / 0.33
6.21
5.40
4.71
1.6 / 0.011
2.5 / 0.017
3.2 / 0.023
.00051 / 0.04
.00075 / 0.05
.00106 / 0.07
1.8
200
17HX18D15U
17HX18D15U-D
1.47
1.83
2.00
0.84
1.15
1.55
1.5
Inductance per phase, typ
Rated current per phase *
Holding torque, typical *
Thermal resistance
Detent torque, typical
Rotor moment of inertia
Step angle, ± 5% *
Steps per revolution *
Ambient temperature range
Operating
Storage
Bearing type
Insulation resisitance at 500vdc
Dielectric withstanding voltage
Weight
Short Stack
1 Stack
2 Stack
ºC
ºC
Mohms
vac
lb / kg
lb / kg
lb / kg
lb / kg
lb / kg
lb / kg
-20 ~ +40
-40 ~ +85
Ball bearing
100 megohms
1200 for 1 second
0.45 / 0.20
0.57 / 0.26
0.76 / 0.34
15 / 6.8 (at shaft center)
6 / 2.7 (Push)
15 / 6.8 (Pull)
AWG 26 UL 3266
B (130°C)
COMPLIANT
Shaft load ratings, max at 1500 rpm
Radial
Axial
Axial
Leadwires
Temperature class, max
RoHS
ALL MOTOR DATA VALUES AT 20ºC UNLESS OTHERWISE SPECIFIED
* ENERGISE AT RATED CURRENT, 2 PHASE ON
200
www.portescap.com
Miniature Motors
17H018D_B
Pull-Out Torque vs Speed
24 vdc, full step, bipolar constant current, J
35
COUPLING
= 0.174 oz-in
2
(0.0319 kg-cm
2
), J
DYNAMOMETER
= 5.96 oz-in
2
(1.09 x 10
-4
kg-m
2
)
0.25
30
0.20
25
0.15
20
oz-in
N-m
15
0.10
10
0.05
5
0
0.00
500
150
1000
300
1500
450
2000
600
2500
750
3000
900
3500
1050
4000
1200
4500
1350
5000
1500
5500
1650
6000
1800
6500
1950
7000
2100
7500
2250
8000
2400
8500
2550
9000
2700
9500
2850
10000
3000
pps
rpm
17H018D05B 0.5A phase current
17H018D10B 1.0A phase current
17H018D15B 1.5A phase current
17H118D_B
Pull-Out Torque vs Speed
24 vdc, full step, bipolar constant current, J
40
COUPLING
= 0.174 oz-in
2
(0.0319 kg-cm
2
), J
DYNAMOMETER
= 5.96 oz-in
2
(1.09 x 10
-4
kg-m
2
)
0.28
35
0.24
30
0.20
25
Stepper
oz-in
0.16
20
0.12
15
0.08
10
N-m
5
0.04
0
0.00
500
150
1000
300
1500
450
2000
600
2500
750
3000
900
3500
1050
4000
1200
4500
1350
5000
1500
5500
1650
6000
1800
6500
1950
7000
2100
7500
2250
8000
2400
8500
2550
9000
2700
9500
2850
10000
3000
pps
rpm
17H118D05B 0.5A phase current
17H118D10B 1.0A phase current
17H118D15B 1.5A phase current
17H218D_B
Pull-Out Torque vs Speed
24 vdc, full step, bipolar constant current, J
50
45
0.30
40
35
30
0.25
COUPLING
= 0.174 oz-in
2
(0.0319 kg-cm
2
), J
DYNAMOMETER
= 5.96 oz-in
2
(1.09 x 10
-4
kg-m
2
)
0.35
0.20
oz-in
25
20
15
10
0.05
5
0
500
150
1000
300
1500
450
2000
600
2500
750
3000
900
3500
1050
4000
1200
4500
1350
5000
1500
5500
1650
6000
1800
6500
1950
7000
2100
7500
2250
8000
2400
8500
2550
9000
2700
9500
2850
10000
3000
0.00
pps
rpm
0.15
N-m
0.10
17H218D05B 0.5A phase current
17H218D10B 1.0A phase current
17H218D15B 1.5A phase current
www.portescap.com
211
17H018D_U
Pull-Out Torque vs Speed
24 vdc, full step, unipolar constant current, J
20
COUPLING
= 0.174 oz-in
2
(0.0319 kg-cm
2
), J
DYNAMOMETER
= 5.96 oz-in
2
(1.09 x 10
-4
kg-m
2
)
0.14
0.12
16
0.10
oz-in
N-m
12
0.08
8
0.06
0.04
4
0.02
0
500
150
1000
300
1500
450
2000
600
2500
750
3000
900
3500
1050
4000
1200
4500
1350
5000
1500
5500
1650
6000
1800
6500
1950
7000
2100
7500
2250
8000
2400
8500
2550
9000
2700
9500
2850
10000
3000
0.00
pps
rpm
17H018D05U 0.5A phase current
17H018D10U 1.0A phase current
17H018D15U 1.5A phase current
17H118D_U
Pull-Out Torque vs Speed
24 vdc, full step, unipolar constant current, J
COUPLING
= 0.174 oz-in
2
(0.0319 kg-cm
2
), J
DYNAMOMETER
= 5.96 oz-in
2
(1.09 x 10
-4
kg-m
2
)
35
0.25
30
0.20
oz-in
N-m
25
0.15
20
15
0.10
10
0.05
5
0
0.00
500
150
1000
300
1500
450
2000
600
2500
750
3000
900
3500
1050
4000
1200
4500
1350
5000
1500
5500
1650
6000
1800
6500
1950
7000
2100
7500
2250
8000
2400
8500
2550
9000
2700
9500
2850
10000
3000
pps
rpm
17H118D05U 0.5A phase current
17H118D10U 1.0A phase current
17H118D15U 1.5A phase current
24 vdc, full step, unipolar constant current, J
35
17H218D_U
Pull-Out Torque vs Speed
2
(0.0319 kg-cm
2
), J
DYNAMOMETER
= 5.96 oz-in
COUPLING
= 0.174 oz-in
2
(1.09 x 10
-4
kg-m
2
)
0.25
30
0.20
25
oz-in
N-m
20
0.15
15
0.10
10
0.05
5
0
500
150
1000
300
1500
450
2000
600
2500
750
3000
900
3500
1050
4000
1200
4500
1350
5000
1500
5500
1650
6000
1800
6500
1950
7000
2100
7500
2250
8000
2400
8500
2550
9000
2700
9500
2850
10000
3000
0.00
pps
rpm
17H218D05U 0.5A phase current
17H218D10U 1.0A phase current
17H218D15U 1.5A phase current
212
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