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Stepper Motors


StepperOnline provide over hundreds of stepper motor models, these models were selected from the most popular products from our sales records. The motor size including:

Stepper Motors

Nema 8(20x20mm), Nema 11(28x28mm), Nema 14(35x35mm), Nema 16(39x39mm), Nema 17(42x42mm), Nema 23(57x57mm), Nema 24(60x60mm), Nema 34(86x86mm), Nema 42(110x110mm)

These stepper motors can be also distinguished by 0.9° Degree Stepper Motor (400 steps/revolution), 3 Phase Stepper Motor (300 steps/revolution or 96 steps/revolution), 1.8° Degree Stepper Motor (200 steps/revolution), Unipolar Stepper Motor and Bipolar Stepper Motor.

For quickly choosing a right motor for your application, we created a table with all stepper motors from size 20mm to 57mm. If you have any questions when you choosing models, or your desired specification are not in our list, please don't hesitate Contact us.


Compare all products in this category: (For size Nema 8 to Nema 23 only)


Product Unit Price Step Bi/Unipolar Size Holding Torque Rated Torque Current Resistance Weight
USD deg. Lead # mm Ncm Ncm A Ohm Kg
Nema 8(20x28mm) 1.8°deg 0.2A  Smallest stepper motor 8HS11-0204S
8HS11-0204S
$14.45 1.8° Bi (4) 20x20x28mm 1.6 1.28 0.2 24 0.05
Nema 8 Bipolar 1.8°deg 0.6A  Miniature Stepper Motor 8HS13-0604S
8HS13-0604S
$15.45 1.8° Bi (4) 20x20x33mm 2 1.6 0.6 6.5 0.07
Nema 8 Bipolar 12v 3Ncm(4.25oz.in) Stepper Motor 8HS15-0304S
8HS15-0304S
$16.45 1.8° Bi (4) 20x20x38mm 3 2.4 0.3 40 0.08
Nema 8 Bipolar 0.6A 4Ncm(5.7oz.in) mini stepper motor 8HS15-0604S
8HS15-0604S
$16.45 1.8° Bi (4) 20x20x38mm 4 3.2 0.6 10 0.08
Nema 11 Bipolar 3.8V 0.67A 6Ncm Mini Stepper Motor 11HS12-0674S
11HS12-0674S
$14.45 1.8° Bi (4) 28x28x31.5mm 6 4.8 0.67 5.6 0.11
Nema 11 Bipolar Stepper Motor 0.67A 9.5Ncm(14oz.in) 11HS18-0674S
11HS18-0674S
$16.95 1.8° Bi (4) 28x28x44.5mm 9.5 7.6 0.67 6.8 0.14
Nema 11 Bipolar Stepper Motor 0.67A 12Ncm(17oz.in) 11HS20-0674S
11HS20-0674S
$17.95 1.8° Bi (4) 28x28x50.5mm 12 9.6 0.67 9.2 0.2
0.9deg Thin Stepper Motor 12.5mm 0.5A 7Ncm(10oz.in) 14HR05-0504S
14HR05-0504S
$13.95 0.9° Bi (4) Φ36x12.5mm 7 5.6 0.5 17 0.08
0.9deg Round Stepper Motor 0.65A 12Ncm(17oz.in) 14HR08-0654S
14HR08-0654S
$13.95 0.9° Bi (4) Φ36x19.5mm 12 9.6 0.65 7 0.1
0.9°deg Bipolar Stepper Motor 0.5A 5Ncm(7oz.in) 14HM08-0504S
14HM08-0504S
$11.95 0.9° Bi (4) 35x35x20mm 5 4 0.5 10 0.1
Nema 14 Bipolar Stepper Motor 0.9deg 0.4A 11Ncm 14HM11-0404S
14HM11-0404S
$11.95 0.9° Bi (4) 35x35x28mm 11 8.8 0.4 25 0.12
Nema 14 Bipolar Stepper Motor 0.4A 5Ncm(7oz.in) 14HS08-0404S
14HS08-0404S
$10.95 1.8° Bi (4) 35x35x20mm 5 4 0.4 25 0.09
Nema 14 Bipolar Stepper 12V 0.4A 14Ncm(20oz.in) 14HS10-0404S
14HS10-0404S
$10.95 1.8° Bi (4) 35x35x26mm 14 11.2 0.4 30 0.12
Nema 14 Bipolar Stepper 3.5V 1A 12.5Ncm(17.7oz.in) 14HS11-1004S
14HS11-1004S
$10.95 1.8° Bi (4) 35x35x28mm 12.5 10 1 3.5 0.12
Nema 14 Unipolar Stepper 10V 0.4A 10Ncm(14.16oz.in) 14HS13-0406S
14HS13-0406S
$11.95 1.8° Uni (6) 35x35x34mm 10 8 0.4 25 0.17
Nema 14 Bipolar Stepper 5.4V 0.8A 18Ncm(25.5oz.in) 14HS13-0804S
14HS13-0804S
$11.95 1.8° Bi (4) 35x35x34mm 18 14.4 0.8 6.8 0.17
Nema 14 Bipolar Stepper 7.5V 0.5A 23Ncm(32.6oz.in) 14HS17-0504S
14HS17-0504S
$13.95 1.8° Bi (4) 35x35x42mm 23 18.4 0.5 15 0.2
Nema 14 High Torque Stepper 1.5A 40Ncm(56.7oz-in) 14HS20-1504S
14HS20-1504S
$17.95 1.8° Bi (4) 35x35x52mm 40 32 1.5 2.8 0.35
0.9deg Nema 16 Bipolar Stepper 1.2A 11Ncm(15.6oz.in) 16HM09-1204S
16HM09-1204S
$11.45 0.9° Bi (4) 39x39x22mm 11 8.8 1.2 3 0.1
0.9deg Nema 16 Bipolar Stepper 0.6A 16Ncm(22.7oz.in) 16HM10-0604S
16HM10-0604S
$11.45 0.9° Bi (4) 39x39x25mm 16 12.8 0.6 10 0.12
0.9deg Nema 16 Bipolar Stepper 0.4A 18Ncm(25.5oz-in) 16HM13-0404S
16HM13-0404S
$11.95 0.9° Bi (4) 39x39x34mm 18 14.4 0.4 30 0.18
Nema 16 Bipolar Stepper Motor 0.9deg 12v 0.3A 25Ncm 16HM17-0304S
16HM17-0304S
$10.95 0.9° Bi (4) 39x39x44mm 25 20 0.3 40 0.25
Nema 16 Unipolar Stepper Motor 8Ncm(11.3oz.in) 0.5A 16HS08-0506S
16HS08-0506S
$10.95 1.8° Uni (6) 39x39x20mm 8 6.4 0.5 13 0.12
Nema 16 Bipolar Stepper Motor 8.7Ncm(12oz.in) 0.6A 16HS08-0604S
16HS08-0604S
$10.95 1.8° Bi (4) 39x39x20mm 8.7 6.96 0.6 6.6 0.12
Nema 16 Bipolar Stepper Motor 0.65A 18Ncm(26oz.in) 16HS13-0654S
16HS13-0654S
$11.95 1.8° Bi (4) 39x39x34mm 18 14.4 0.65 7 0.18
Nema 16 Bipolar Stepper Motor 12v 0.4A 1.8°deg 21Ncm 16HS13-0404S
16HS13-0404S
$11.95 1.8° Bi (4) 39x39x34mm 21 16.8 0.4 30 0.18
0.9deg Nema 17 Bipolar Stepper 1.2A 11Ncm(15.6oz.in) 17HM08-1204S
17HM08-1204S
$11.95 0.9° Bi (4) 42x42x21mm 11 8.8 1.2 3 0.15
0.9deg Nema 17 Unipolar Step Motor 12V 0.4A 26Ncm 17HM15-0406S
17HM15-0406S
$12.95 0.9° Uni (6) 42x42x39mm 25.9 20.72 0.4 30 0.28
0.9deg Nema 17 Unipolar 12V 0.4A 26Ncm Double Shaft 17HM15-0406D
17HM15-0406D
$12.95 0.9° Uni (6) 42x42x39mm 25.9 20.72 0.4 30 0.28
0.9°deg Nema 17 Unipolar Stepper 12V 0.4A 32Ncm 17HM19-0406S
17HM19-0406S
$13.95 0.9° Uni (6) 42x42x48mm 31.7 25.36 0.4 30 0.35
0.9deg Nema 17 Unipolar 12V 0.4A 32Ncm Double Shaft 17HM19-0406D
17HM19-0406D
$13.95 0.9° Uni (6) 42x42x48mm 31.7 25.36 0.4 30 0.35
0.9deg Nema 17 Bipolar Stepper 1.68A 44Ncm(62.3Ncm) 17HM19-1684S
17HM19-1684S
$13.95 0.9° Bi (4) 42x42x48mm 44 35.2 1.68 1.65 0.35
0.9°deg Nema 17 Bipolar Stepper Motor 2A 46Ncm 17HM19-2004S
17HM19-2004S
$13.95 0.9° Bi (4) 42x42x48mm 46 36.8 2 1.4 0.4
3phase Nema 17 Stepper Motor 3.75deg 2.1v 1.0A 17HT15-1003S
17HT15-1003S
$11.95 3.75° 0.3 42x42x39mm 16 12.8 1 2.1 Bi (3)
3phase Nema 17 Stepper Motor 3.75deg 6.4v 0.6A 17HT15-0603S
17HT15-0603S
$11.95 3.75° 0.3 42x42x39mm 20 16 0.6 10.7 Bi (3)
Nema 17 Bipolar Step Motor 3.5V 1A 13Ncm(18.4oz.in) 17HS08-1004S
17HS08-1004S
$11.95 1.8° Bi (4) 42x42x20mm 13 10.4 1 3.5 0.15
Nema 17 Unipolar Stepper 0.31A 15.8Ncm(22.4oz.in) 17HS13-0316S
17HS13-0316S
$10.95 1.8° Uni (6) 42x42x33mm 16 12.8 0.31 38.5 0.22
Nema 17 Bipolar Stepper 2.8V 1.33A 22Ncm(31oz.in) 17HS13-1334S
17HS13-1334S
$10.95 1.8° Bi (4) 42x42x33mm 22 17.6 1.33 2.1 0.22
Nema 17 Bipolar 1.33A 22Ncm(31oz.in) Double Shaft 17HS13-1334D
17HS13-1334D
$10.95 1.8° Bi (4) 42x42x33mm 22 17.6 1.33 2.1 0.22
Nema 17 Stepper Motor 34mm 12V 0.4A 26Ncm(37oz.in) 17HS13-0404S
17HS13-0404S
$8.85 1.8° Bi (4) 42x42x33mm 26 20.8 0.4 30 0.22
Double Shaft Nema 17 Stepper 34mm 12V 0.4A 26Ncm 17HS13-0404D
17HS13-0404D
$10.95 1.8° Bi (4) 42x42x33mm 26 20.8 0.4 30 0.22
Nema 17 Unipolar Stepper 12v 0.4A 26Ncm(37oz.in) 17HS15-0406S
17HS15-0406S
$11.95 1.8° Uni (6) 42x42x39mm 26 20.8 0.4 30 0.28
Nema 17 Bipolar Stepper 5.4V 0.85A36Ncm(51oz.in) 17HS15-0854S
17HS15-0854S
$11.95 1.8° Bi (4) 42x42x39mm 36 28.8 0.85 6.3 0.28
Nema 17 Bipolar Stepper at 2.8V 1.68A 36Ncm(51oz.in) 17HS15-1684S
17HS15-1684S
$11.95 1.8° Bi (4) 42x42x39mm 36 28.8 1.68 1.65 0.28
Nema 17 Bipolar Stepper 12v 0.4A 40Ncm(56.7oz.in) 17HS15-0404S
17HS15-0404S
$11.95 1.8° Bi (4) 42x42x39mm 40 32 0.4 30 0.28
Nema 17 Bipolar Stepper Motor 0.28A 36Ncm(51oz.in) 17HS16-0284S
17HS16-0284S
$9.35 1.8° Bi (4) 42x42x40mm 36 28.8 0.28 56 0.28
3D Printer Nema 17 Stepper Motor 2A 45Ncm(64oz.in) 17HS16-2004S
17HS16-2004S
$9.35 1.8° Bi (4) 42x42x40mm 45 36 2 1.1 0.28
Nema 17 Unipolar Stepper 12v 0.4A 32Ncm(45.3oz.in) 17HS19-0406S
17HS19-0406S
$12.95 1.8° Uni (6) 42x42x47mm 32 25.6 0.4 30 0.35
3D Printer Motor Nema 17 1.68A 45Ncm(64oz.in) 17HS19-1684S
17HS19-1684S
$10.85 1.8° Bi (4) 42x42x47mm 44 35.2 1.68 1.65 0.35
3D Printer Nema 17 Stepper Motor 59Ncm(84oz.in) 2A 17HS19-2004S
17HS19-2004S
$10.85 1.8° Bi (4) 42x42x48mm 59 47.2 2 1.4 0.4
Nema 17 60Ncm(85oz.in) 0.64A Bipolar Stepper Motor 17HS24-0644S
17HS24-0644S
$14.95 1.8° Bi (4) 42x42x60mm 60 48 0.64 15 0.45
Nema 17 Unipolar Stepper Motor 65Ncm(92oz.in)1.2A 17HS24-1206S
17HS24-1206S
$14.95 1.8° Uni (6) 42x42x60mm 65 52 1.2 6 0.45
Nema 17 Bipolar Stepper Motor 65Ncm(92oz.in) 2.1A 17HS24-2104S
17HS24-2104S
$14.95 1.8° Bi (4) 42x42x60mm 65 52 2.1 1.6 0.45
0.9deg Nema 23 Bipolar 12.1v 0.38A 0.9°Nm(127.5oz.in) 23HM20-0384S
23HM20-0384S
$14.5 0.9° Bi (4) 57x57x51mm 90 72 0.38 32 0.6
Round Size Nema 23 Stepper Motor 52mm 2.8A 70Ncm 23HR20-2804S
23HR20-2804S
$14.95 1.8° Bi (4) 57x57x52mm 70 56 2.8 0.65 0.6
Nema 23 CNC Stepper Motor 0.88A 0.6Nm(85oz.in) 23HS16-0884S
23HS16-0884S
$13.5 1.8° Bi (4) 57x57x42mm 60 48 0.88 7.5 0.5
Nema 23 Unipolar Stepper Motor 1A 0.39Nm(55oz.in) 23HS16-1006S
23HS16-1006S
$13.5 1.8° Uni (6) 57x57x41mm 39 31.2 1 5.7 0.45
Nema 23 CNC Stepper Motor 2.8A 0.55Nm(78oz.in) 23HS16-2804S
23HS16-2804S
$13.5 1.8° Bi (4) 57x57x41mm 55 44 2.8 0.7 0.45
Nema 23 Unipolar Stepper motor 56mm 1A 90Ncm 23HS22-1006S
23HS22-1006S
$14.95 1.8° Uni (6) 57x57x56mm 90 72 1 7.4 0.7
Dual Shaft Nema 23 CNC Stepper Motor 56mm 1.26Nm 23HS22-3008D
23HS22-3008D
$13.5 1.8° Uni (6)/Bi (4) 57x57x56mm 90/126 72/100.8 3/2.12 0.75/1.5 0.7
Nema 23 Stepper Motor 5.4v 1.5A 1.16Nm(164.3oz.in) 23HS22-1504S
23HS22-1504S
$14.95 1.8° Bi (4) 57x57x56mm 116 92.8 1.5 3.6 0.7
Nema 23 CNC Stepper Motor 2.8A 1.26Nm(178.5oz.in) 23HS22-2804S
23HS22-2804S
$14.95 1.8° Bi (4) 57x57x56mm 126 100.8 2.8 0.9° 0.7
Dual Shaft Nema 23 CNC Stepper Motor 76mm 1.9Nm 23HS30-3006D
23HS30-3006D
$18.5 1.8° Uni (6)/Bi (4) 57x57x76mm 135/190 108/152 3/2.12 1.0/2.0 1
Nema 23 CNC Stepper Motor 2.8A 1.5Nm(212.4oz.in) 23HS30-2804S
23HS30-2804S
$18.5 1.8° Bi (4) 57x57x76mm 189 151.2 2.8 1.13 1
Nema 23 CNC Stepper Motor 2.0Nm(283oz.in) 4A 23HS33-4008S
23HS33-4008S
$28.5 1.8° Bi (8) 57x57x84mm 200 160 4 0.8 1.13
Nema 23 CNC Stepper Motor 2.4Nm(340oz.in) 1.8°A 23HS41-1804S
23HS41-1804S
$28.5 1.8° Bi (4) 57x57x104mm 240 192 1.8° 2.75 1.25
Dual Shaft Nema 23 CNC Stepper Motor 114mm 3Nm 23HS45-3008D
23HS45-3008D
$28.5 1.8° Uni (6)/Bi (8) 57x57x114mm 175/250 140/200 3/4.24 0.8/0.4 1.6
High Torque Nema 23 CNC Stepper Motor 114mm 3Nm 23HS45-4204S
23HS45-4204S
$28.5 1.8° Bi (4) 57x57x114mm 280 224 4.2 0.9 1.6
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