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, 24, 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.
High Torque Stepper Motor
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.
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 0.79 9 0.18 0.33
15Y1 $28.00 NEMA 15 1.34 25 0.18 0.40
15Y2 $30.00 NEMA 15 1.50 40 0.18 0.44
15Y3 $32.00 NEMA 15 1.73 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 0.44
17L1 contact us NEMA 17 1.50 63 0.20 0.58
17L2 contact us NEMA 17 1.77 77 0.20 0.76
*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
17Y4 $31.00 NEMA 17 2.360 100 0.197 1.1
*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 3.13 650 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 2180 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 3.13 650 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 2180 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 2150 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