High Torque (Square) Stepper Motors

We offer a broad line of Stepper Motors. The Stepper Motors are available in NEMA 8, 11, 14, 15, 17, 23, 34, and 42 sizes. These low cost Stepper Motors are in stock at the lowest prices around. You get great value, great customer service, and a no-nonsense approach. A wide selection of High Torque Stepper Motors provides you with the ability to choose the perfect motor for your application. From the compact 08Y Series to the powerful 42K Series, we have the ideal solution for all of your stepper motor requirements.

The selection guide below breaks down each stepper motor series to help you take your first "step" in the right direction. Our professional application engineers are well trained and ready to assist you with any questions you may have.

Jump To Motor Series

08Y 11Y 14Y 15Y 17L 17Y 23L 23Y

23Y9 24Y 34N 34N65 34V 34Y 34K 42K

42K65 42N 42N65 42Y

08Y Series back to top

*Series Starting Price
(Single Unit) Frame Size
or Diameter Length
(in) Peak Torque
(oz-in) Shaft Diameter
(in) Weight
(lbs)

08Y1 $38.00 NEMA 8 1.18 2.5 0.1575 0.13

08Y3 $47.00 NEMA 8 1.65 4.2 0.1575 0.18

*click on the series number for the full part number

11Y Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	11Y1	$39.00	NEMA 11	1.25	8.3	0.197	0.24
	11Y2	$44.00	NEMA 11	1.75	13.2	0.197	0.31
	11Y3	$50.00	NEMA 11	2.00	16.7	0.197	0.44

*click on the series number for the full part number

14Y Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	14Y0	$25.00	NEMA 14	1.02	9	0.197	0.29
	14Y1	$26.00	NEMA 14	1.10	14	0.197	0.31
	14Y2	$29.00	NEMA 14	1.42	13	0.197	0.40

*click on the series number for the full part number

15Y Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	15Y0	$21.00	NEMA 15	0.33	9	0.18	0.33
	15Y1	$28.00	NEMA 15	0.40	25	0.18	0.40
	15Y2	$30.00	NEMA 15	0.44	40	0.18	0.44
	15Y3	$32.00	NEMA 15	0.55	50	0.18	0.55

*click on the series number for the full part number

17L Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	17L0	contact us	NEMA 17	1.22	38	0.20	-
	17L1	contact us	NEMA 17	1.50	63	0.20	-
	17L2	contact us	NEMA 17	1.77	77	0.20	-

*click on the series number for the full part number

17Y Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	17Y0	contact us	NEMA 17	1.024	24	0.197	0.33
	17Y1	$23.00	NEMA 17	1.338	31	0.197	0.50
	17Y2	$25.00	NEMA 17	1.575	50	0.197	0.60
	17Y3	$27.00	NEMA 17	1.890	62	0.197	0.80

*click on the series number for the full part number

23L Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	23L0	contact us	NEMA 23	1.70	55	0.25	1.05
	23L1	contact us	NEMA 23	2.15	126	0.25	1.50
	23L2	contact us	NEMA 23	2.20	188	0.25	3.10
	23L3	contact us	NEMA 23	4.05	320	0.25	3.20

*click on the series number for the full part number

23Y Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	23Y0	$31.25	NEMA 23	1.62	76	0.25	1.00
	23Y1	$37.50	NEMA 23	2.21	175	0.25	1.55
	23Y2	$59.00	NEMA 23	3.00	262	0.25	2.21
	23Y3	$76.00	NEMA 23	4.52	425	0.25	3.31

*click on the series number for the full part number

23Y9 Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	23Y91	$41.00	NEMA 23	2.00	180	0.25	1.54
	23Y92	$62.00	NEMA 23	2.00	270	0.25	2.20

*click on the series number for the full part number

24Y Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	24Y1	$38.00	NEMA 24	1.77	150	0.25	1.3
	24Y2	$46.00	NEMA 24	2.20	230	0.25	1.7
	24Y3	$55.00	NEMA 24	2.556	300	0.25	2.2
	24Y4	$65.00	NEMA 24	3.03	380	0.25	2.6
	24Y5	$76.00	NEMA 24	3.38	432	0.25	3.1

*click on the series number for the full part number

34N Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	34N1	contact us	NEMA 34	3.13	635	0.500	5.00
	34N2	contact us	NEMA 34	4.65	1195	0.500	8.40
	34N3	contact us	NEMA 34	6.17	1715	0.625	11.9
	34N4	contact us	NEMA 34	7.68	2790	0.625	15.1

*click on the series number for the full part number

34N65 Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	34N651	contact us	NEMA 34	3.13	635	0.500	5.00
	34N652	contact us	NEMA 34	4.65	1195	0.500	8.40
	34N653	contact us	NEMA 34	6.17	1715	0.625	11.9
	34N654	contact us	NEMA 34	7.68	2790	0.625	15.1

*click on the series number for the full part number

34V Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Bipolar Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	34V1	$112.00	NEMA 34	2.5	420	0.5	3.75
	34V2	$139.00	NEMA 34	3.8	841	0.5	6.61
	34V3	$155.00	NEMA 34	4.9	1301	0.5	8.82

*click on the series number for the full part number

34Y Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	34Y0	$112.00	NEMA 34	2.56	467	0.5	3.7
	34Y1	$125.00	NEMA 34	3.15	637	0.5	5.1
	34Y2	$147.00	NEMA 34	4.65	1200	0.5	8.4
	34Y3	$172.00	NEMA 34	6.14	1700	0.625	12.0

*click on the series number for the full part number

34K Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	34K1	contact us	NEMA 34	3.13	830	0.500	3.7
	34K2	contact us	NEMA 34	4.65	1535	0.500	5.1
	34K3	contact us	NEMA 34	6.17	2445	0.625	8.4
	34K4	contact us	NEMA 34	7.68	2790	0.625	12.0

*click on the series number for the full part number

42K Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	42K1	contact us	NEMA 42	5.2	2135	0.75	11.0
	42K2	contact us	NEMA 42	7.2	4025	0.75	18.4
	42K3	contact us	NEMA 42	9.2	5700	0.75	25.7

*click on the series number for the full part number

42K65 Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	42K651	contact us	NEMA 42	5.2	2135	0.75	11.0
	42K652	contact us	NEMA 42	7.2	4025	0.75	18.4
	42K653	contact us	NEMA 42	9.2	5700	0.75	25.7

*click on the series number for the full part number

42N Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	42N1	contact us	NEMA 42	3.9	2135	0.750	11.0
	42N2	contact us	NEMA 42	5.9	4025	0.750	18.4
	42N3	contact us	NEMA 42	7.9	5700	0.750	25.7

*click on the series number for the full part number

42N65 Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	42N651	contact us	NEMA 42	3.9	2135	0.750	11.0
	42N652	contact us	NEMA 42	5.9	4025	0.750	18.4
	42N653	contact us	NEMA 42	7.9	5700	0.750	25.7

*click on the series number for the full part number

42Y Series back to top

	Series	Starting Price (Single Unit)	Frame Size or Diameter	Length (in)	Peak Torque (oz-in)	Shaft Diameter (in)	Weight (lbs)
	42Y0	$199.00	NEMA 42	3.9	1625	0.75	11.0
	42Y1	$243.00	NEMA 42	4.5	1700	0.75	13.5
	42Y2	$269.00	NEMA 42	5.9	2974	0.75	18.5
	42Y3	$339.00	NEMA 42	7.9	4036	0.75	26.0

*click on the series number for the full part number

42Y65 Series back to top