Stepper Motors DistyParts

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Stepper Motors enable precise control of rotational movement in various applications. Key attributes include Accuracy, Coil Resistance, and Current Rating (Amps). These motors are essential for new product design and prototyping, ensuring reliable performance in engineering evaluations.

What are Stepper Motors ?

Stepper Motors are electromechanical devices that convert electrical pulses into precise mechanical movement. They are commonly used in applications such as robotics, CNC machinery, and 3D printers, where accurate positioning is crucial. Important specifications for selection include Accuracy, which affects positioning precision; Current Rating (Amps), which determines the motor's power capacity; and NEMA Frame Size, which ensures compatibility with mounting systems. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.

Part & Mfr			Accuracy	Coil Resistance	Coil Type	Current Rating (Amps)	Diameter	Features	Length	Mounting Hole Spacing	NEMA Frame Size	Operating Temperature	Size	Step Angle	Steps per Revolution	Termination Style	Torque	Type	Voltage
PD57-2-1378-CANOPEN Trinamic Motion Control GmbH	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	0.8 Ω	Bipolar	2.8 A	-	Integrated Controller, Flatted Shaft	-	-	23	-20°C ~ 50°C	Square - 2.362" x 2.362" (60.00mm x 60.00mm)	1.8°	200	Wire Leads with Connector	143.03 / 1010	Hybrid	2.3VDC
EMMS-ST-57-S-SE-G2 Festo Corporation	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	0.15 Ω	Bipolar	5 A	0.250" (6.35mm)	Round Shaft	0.811" (20.60mm)	1.856" (47.14mm)	-	-10°C ~ 50°C	Square - 2.220" x 2.220" (56.40mm x 56.40mm)	1.8°	200	Connector	113.3 / 800	Hybrid	48VDC
EMMS-ST-57-M-SE-G2 Festo Corporation	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	0.25 Ω	Bipolar	5 A	0.250" (6.35mm)	Round Shaft	0.811" (20.60mm)	1.856" (47.14mm)	-	-10°C ~ 50°C	Square - 2.220" x 2.220" (56.40mm x 56.40mm)	1.8°	200	Connector	198.28 / 1400	Hybrid	48VDC
PD86-3-1378-TMCL Trinamic Motion Control GmbH	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	0.45 Ω	Bipolar	5.5 A	-	Integrated Controller, Flatted Shaft	-	-	24	-20°C ~ 50°C	Square - 2.362" x 2.362" (60.00mm x 60.00mm)	1.8°	200	Wire Leads with Connector	991.28 / 7000	Hybrid	2.56VDC
WO-4118C-01 Download Datasheet for WO-4118C-01 Lin Engineering	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	2 Ω	Bipolar	2 A	0.197" (5.00mm)	Flatted Shaft	0.945" (24.00mm)	1.220" (31.00mm)	17	-20°C ~ 50°C	Square - 1.669" x 1.669" (42.40mm x 42.40mm)	1.8°	200	Wire Leads	115 / 812.1	-	24VDC
QSH2818-51-07-012-8K Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
23KM-K044-00V Download Datasheet for 23KM-K044-00V NMB Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	0.85 Ω	Unipolar	3 A	0.250" (6.35mm)	Flatted Shaft	0.984" (25.00mm)	1.856" (47.14mm)	23	-10°C ~ 50°C	Square - 2.220" x 2.220" (56.40mm x 56.40mm)	1.8°	200	Wire Leads with Connector	127.47 / 900	Hybrid	24VDC
QSH6018-45-28-110 Trinamic Motion Control GmbH	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	0.7 Ω	Bipolar	2.8 A	0.315" (8.00mm)	Flatted Shaft	0.945" (24.00mm)	1.856" (47.14mm)	24	-20°C ~ 50°C	Square - 2.362" x 2.362" (60.00mm x 60.00mm)	1.8°	200	Wire Leads	155.77 / 1100	Hybrid	2.1VDC
WO-5718L-01S-RO Download Datasheet for WO-5718L-01S-RO Lin Engineering	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	4.5 Ω	Bipolar	1.4 A	0.250" (6.35mm)	Flatted Shaft	0.827" (21.00mm)	1.850" (47.00mm)	23	-20°C ~ 50°C	Square - 2.252" x 2.252" (57.20mm x 57.20mm)	1.8°	200	Wire Leads	294 / 2076	-	24VDC
103H7128-5840 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	1.03 Ω	Bipolar	3 A	0.315" (8.00mm)	-	0.811" (20.60mm)	1.856" (47.14mm)	-	-10°C ~ 50°C	Square - 2.205" x 2.205" (56.00mm x 56.00mm)	1.8°	200	Wire Leads	283.2 / 2000	Hybrid	24VDC
103H7822-2511 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	0.4 Ω	Unipolar	4.4 A	0.250" (6.35mm)	-	0.811" (20.60mm)	1.856" (47.14mm)	23	-10°C ~ 50°C	Square - 2.362" x 2.362" (60.00mm x 60.00mm)	1.8°	200	Wire Leads	155.8 / 1100	Hybrid, Dual Shaft	24VDC
23KM-K748-00V Download Datasheet for 23KM-K748-00V NMB Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	2.3 Ω	Unipolar	2 A	0.250" (6.35mm)	Flatted Shaft	0.984" (25.00mm)	1.856" (47.14mm)	23	-10°C ~ 50°C	Square - 2.220" x 2.220" (56.40mm x 56.40mm)	1.8°	200	Wire Leads with Connector	198.28 / 1400	Hybrid	24VDC
23KM-K743-00V Download Datasheet for 23KM-K743-00V NMB Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	1.1 Ω	Unipolar	3 A	0.250" (6.35mm)	Flatted Shaft	0.984" (25.00mm)	1.856" (47.14mm)	23	-10°C ~ 50°C	Square - 2.220" x 2.220" (56.40mm x 56.40mm)	1.8°	200	Wire Leads with Connector	198.28 / 1400	Hybrid	24VDC
SH2145-5611P Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	19 Ω	Bipolar	400 mA	0.157" (4.00mm)	-	0.591" (15.00mm)	0.453" (11.50mm)	-	-10°C ~ 50°C	Square - 0.551" x 0.551" (14.00mm x 14.00mm)	1.8°	200	Wire Leads	1.42 / 10	Hybrid, Dual Shaft	24VDC
SH2145-5641P Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	19 Ω	Bipolar	400 mA	0.157" (4.00mm)	-	0.591" (15.00mm)	0.453" (11.50mm)	-	-10°C ~ 50°C	Square - 0.551" x 0.551" (14.00mm x 14.00mm)	1.8°	200	Wire Leads	1.42 / 10	Hybrid	24VDC
QSH4218-51-10-049-10K Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NEMA14-10-08D-AMT112S Download Datasheet for NEMA14-10-08D-AMT112S CUI Devices	Stock on Request Send RFQ	Price on request Price and Stock on Request	±0.2%	8.5 Ω	Bipolar	350 mA	0.197" (5.00mm)	Integrated Encoder	0.602" (15.30mm)	1.023" (26.00mm)	14	-20°C ~ 50°C	Square - 1.390" x 1.390" (35.30mm x 35.30mm)	1.8°	200	Connector	7.5 / 52.96	-	24 ~ 48VDC
SP2563-5260 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	0.75 Ω	Bipolar	3 A	0.250" (6.35mm)	-	0.811" (20.60mm)	1.856" (47.14mm)	-	-10°C ~ 50°C	Square - 2.205" x 2.205" (56.00mm x 56.00mm)	1.8°	200	Wire Leads	141.6 / 1000	Hybrid	100VAC
SM2861-5122 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	560 Ω	Bipolar	4 A	0.500" (12.70mm)	-	1.181" (30.00mm)	2.740" (69.60mm)	34	-10°C ~ 50°C	Square - 3.386" x 3.386" (86.00mm x 86.00mm)	1.8°	200	Wire Leads	467.3 / 3300	Hybrid, Dual Shaft	100VAC
SM2861-5252 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	0.29 Ω	Bipolar	6 A	0.500" (12.70mm)	-	1.181" (30.00mm)	2.740" (69.60mm)	34	-10°C ~ 50°C	Square - 3.386" x 3.386" (86.00mm x 86.00mm)	1.8°	200	Wire Leads	467.3 / 3300	Hybrid	100VAC
NEMA17-16-06SD-AMT112S Download Datasheet for NEMA17-16-06SD-AMT112S CUI Devices	Stock on Request Send RFQ	Price on request Price and Stock on Request	±0.2%	10.8 Ω	Bipolar	700 mA	0.197" (5.00mm)	Integrated Encoder, Flatted Shaft	0.945" (24.00mm)	1.220" (31.00mm)	17	-20°C ~ 50°C	Square - 1.669" x 1.669" (42.40mm x 42.40mm)	1.8°	200	Connector	63 / 444.88	-	24 ~ 48VDC
SP2566-5200 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	1 Ω	Bipolar	3 A	0.250" (6.35mm)	-	0.811" (20.60mm)	1.856" (47.14mm)	-	-10°C ~ 50°C	Square - 2.205" x 2.205" (56.00mm x 56.00mm)	1.8°	200	Connector	240.7 / 1700	Hybrid	100VAC
NEMA23-17-01SD-AMT112S Download Datasheet for NEMA23-17-01SD-AMT112S CUI Devices	Stock on Request Send RFQ	Price on request Price and Stock on Request	±0.2%	2.8 Ω	Bipolar	1.4 A	0.250" (6.35mm)	Integrated Encoder, Flatted Shaft	0.811" (20.60mm)	1.819" (46.20mm)	23	-20°C ~ 50°C	Square - 2.252" x 2.252" (57.20mm x 57.20mm)	1.8°	200	Connector	85 / 600.23	-	24 ~ 80VDC
NEMA23-22-02PD-AMT112S Download Datasheet for NEMA23-22-02PD-AMT112S CUI Devices	Stock on Request Send RFQ	Price on request Price and Stock on Request	±0.2%	0.5 Ω	Bipolar	4.2 A	0.250" (6.35mm)	Integrated Encoder, Flatted Shaft	0.811" (20.60mm)	1.819" (46.20mm)	23	-20°C ~ 50°C	Square - 2.252" x 2.252" (57.20mm x 57.20mm)	1.8°	200	Connector	170 / 1200.46	-	24 ~ 80VDC
NEMA23-31-01PD-AMT112S Download Datasheet for NEMA23-31-01PD-AMT112S CUI Devices	Stock on Request Send RFQ	Price on request Price and Stock on Request	±0.2%	1.1 Ω	Bipolar	2.8 A	0.250" (6.35mm)	Integrated Encoder, Flatted Shaft	0.811" (20.60mm)	1.819" (46.20mm)	23	-20°C ~ 50°C	Square - 2.252" x 2.252" (57.20mm x 57.20mm)	1.8°	200	Connector	270 / 1906.62	-	24 ~ 80VDC
PBM603FXE20 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.394" (10.00mm)	-	0.811" (20.60mm)	1.969" (50.00mm)	-	-10°C ~ 40°C	Square - 2.362" x 2.362" (60.00mm x 60.00mm)	-	-	Wire Leads with Connector	184.1 / 1300	Hybrid	48VDC
SM2862-5152 Download Datasheet for SM2862-5152 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	0.8 Ω	Bipolar	4 A	0.500" (12.70mm)	-	1.181" (30.00mm)	2.740" (69.60mm)	34	-10°C ~ 50°C	Square - 3.386" x 3.386" (86.00mm x 86.00mm)	1.8°	200	Wire Leads	906.3 / 6400	Hybrid	100VAC
SM2862-5122 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	0.8 Ω	Bipolar	4 A	0.500" (12.70mm)	-	1.181" (30.00mm)	2.740" (69.60mm)	34	-10°C ~ 50°C	Square - 3.386" x 3.386" (86.00mm x 86.00mm)	1.8°	200	Wire Leads	906.3 / 6400	Hybrid, Dual Shaft	100VAC
PBM282FXE20 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.197" (5.00mm)	-	0.787" (20.00mm)	0.906" (23.00mm)	-	-10°C ~ 40°C	-	-	-	Wire Leads with Connector	7.79 / 55	Hybrid	48VDC
PBM604FXE20 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.394" (10.00mm)	-	0.811" (20.60mm)	1.969" (50.00mm)	-	-10°C ~ 40°C	Square - 2.362" x 2.362" (60.00mm x 60.00mm)	-	-	Wire Leads with Connector	269.1 / 1900	Hybrid	48VDC
PBM284FXE20 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.197" (5.00mm)	-	0.787" (20.00mm)	0.906" (23.00mm)	-	-10°C ~ 40°C	-	-	-	Wire Leads with Connector	21.95 / 155	Hybrid	48VDC
PBM423FXK30-M Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.236" (6.00mm)	-	0.811" (20.60mm)	1.220" (31.00mm)	-	-10°C ~ 40°C	Square - 1.654" x 1.654" (42.00mm x 42.00mm)	-	-	Wire Leads with Connector	49.56 / 350	Hybrid	200VAC
PBM281DXE50 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.197" (5.00mm)	-	0.591" (15.00mm)	0.906" (23.00mm)	-	-10°C ~ 40°C	-	-	-	Wire Leads with Connector	7.79 / 55	Hybrid	48VDC
PBM423DXK50 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.236" (6.00mm)	-	0.811" (20.60mm)	1.220" (31.00mm)	-	-10°C ~ 40°C	Square - 1.654" x 1.654" (42.00mm x 42.00mm)	-	-	Wire Leads with Connector	55.23 / 390	Hybrid	48VDC
PBM603FXK30-M Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.394" (10.00mm)	-	0.811" (20.60mm)	1.969" (50.00mm)	-	-10°C ~ 40°C	Square - 2.362" x 2.362" (60.00mm x 60.00mm)	-	-	Wire Leads with Connector	184.1 / 1300	Hybrid	200VAC
PBM285DXE50 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.197" (5.00mm)	-	0.591" (15.00mm)	0.906" (23.00mm)	-	-10°C ~ 40°C	-	-	-	Wire Leads with Connector	21.95 / 155	Hybrid	48VDC
PBM603DXK50 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.394" (10.00mm)	-	0.811" (20.60mm)	1.969" (50.00mm)	-	-10°C ~ 40°C	Square - 2.362" x 2.362" (60.00mm x 60.00mm)	-	-	Wire Leads with Connector	148.7 / 1050	Hybrid	48VDC
SM2863-5252 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	0.46 Ω	Bipolar	6 A	0.500" (12.70mm)	-	1.181" (30.00mm)	2.740" (69.60mm)	34	-10°C ~ 50°C	Square - 3.386" x 3.386" (86.00mm x 86.00mm)	1.8°	200	Wire Leads	1275 / 9000	Hybrid	100VAC
SM2863-5152 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	1 Ω	Bipolar	4 A	0.500" (12.70mm)	-	1.181" (30.00mm)	2.740" (69.60mm)	34	-10°C ~ 50°C	Square - 3.386" x 3.386" (86.00mm x 86.00mm)	1.8°	200	Wire Leads	1275 / 9000	Hybrid	100VAC
SM2863-5122 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	1 Ω	Bipolar	4 A	0.500" (12.70mm)	-	1.181" (30.00mm)	2.740" (69.60mm)	34	-10°C ~ 50°C	Square - 3.386" x 3.386" (86.00mm x 86.00mm)	1.8°	200	Wire Leads	1275 / 9000	Hybrid, Dual Shaft	100VAC
PBM604DXK50 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.394" (10.00mm)	-	0.811" (20.60mm)	1.969" (50.00mm)	-	-10°C ~ 40°C	Square - 2.362" x 2.362" (60.00mm x 60.00mm)	-	-	Wire Leads with Connector	262 / 1850	Hybrid	48VDC
PD57-1-1161 Trinamic Motion Control GmbH	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	2.8 A	0.250" (6.35mm)	Integrated Controller, Flatted Shaft	0.945" (24.00mm)	1.856" (47.14mm)	23	-	Square - 2.362" x 2.362" (60.00mm x 60.00mm)	1.8°	200	Wire Leads with Connector	77.89 / 550	Hybrid	24VDC
34KM-K221-00W Download Datasheet for 34KM-K221-00W NMB Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	4.9 Ω	Unipolar	2 A	0.551" (14.00mm)	Double Flatted Shaft	1.457" (37.00mm)	2.740" (69.60mm)	34	-10°C ~ 50°C	Square - 3.347" x 3.347" (85.00mm x 85.00mm)	1.8°	200	Wire Leads	948.92 / 6700	Hybrid	24VDC
PD42-1-1240-CANOPEN Download Datasheet for PD42-1-1240-CANOPEN Trinamic Motion Control GmbH	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	1 Ω	Bipolar	2 A	0.197" (5.00mm)	Integrated Controller, Flatted Shaft	0.945" (24.00mm)	1.220" (31.00mm)	17	-20°C ~ 50°C	Square - 1.654" x 1.654" (42.00mm x 42.00mm)	1.8°	200	Wire Leads with Connector	31.15 / 220	Hybrid	2VDC
PD57-2-1276-TMCL Trinamic Motion Control GmbH	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	0.8 Ω	Bipolar	2.8 A	-	Integrated Controller, Flatted Shaft	-	-	23	-20°C ~ 50°C	Square - 2.362" x 2.362" (60.00mm x 60.00mm)	1.8°	200	Wire Leads with Connector	143.03 / 1010	Hybrid	2.3VDC
PBM861FXK30-M Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	Bipolar	-	0.551" (14.00mm)	-	1.181" (30.00mm)	2.740" (69.60mm)	-	-10°C ~ 40°C	Square - 3.386" x 3.386" (86.00mm x 86.00mm)	-	-	Wire Leads with Connector	439 / 3100	Hybrid	200VAC
SP2563-5200 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	0.75 Ω	Bipolar	3 A	0.250" (6.35mm)	-	0.811" (20.60mm)	1.856" (47.14mm)	-	-10°C ~ 50°C	Square - 2.205" x 2.205" (56.00mm x 56.00mm)	1.8°	200	Connector	141.6 / 1000	Hybrid	100VAC
PD42-3-1240-CANOPEN Download Datasheet for PD42-3-1240-CANOPEN Trinamic Motion Control GmbH	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	1.4 Ω	Bipolar	2 A	0.197" (5.00mm)	Integrated Controller, Flatted Shaft	0.945" (24.00mm)	1.220" (31.00mm)	17	-20°C ~ 50°C	Square - 1.654" x 1.654" (42.00mm x 42.00mm)	1.8°	200	Wire Leads with Connector	62.31 / 440	Hybrid	2.4VDC
PD42-3-1140-CANOPEN Trinamic Motion Control GmbH	Stock on Request Send RFQ	Price on request Price and Stock on Request	±5%	-	Bipolar	2 A	0.197" (5.00mm)	Integrated Controller, Flatted Shaft	0.945" (24.00mm)	-	17	-	Square - 1.654" x 1.654" (42.00mm x 42.00mm)	1.8°	200	Wire Leads with Connector	62.3 / 440	Hybrid	24VDC
103H89222-5241 Sanyo Denki	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	0.45 Ω	Bipolar	6 A	0.630" (16.00mm)	-	1.378" (35.00mm)	3.500" (88.90mm)	-	-10°C ~ 50°C	Square - 4.173" x 4.173" (106.00mm x 106.00mm)	1.8°	200	Wire Leads	1869 / 13200	Hybrid	100VAC

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About Stepper Motors

Stepper motors are widely used in applications requiring precise control of angular position, making them ideal for robotics, CNC machinery, and 3D printers. These motors operate by dividing a full rotation into a series of discrete steps, allowing for accurate positioning and repeatability.

When sourcing stepper motors, it is crucial to consider important attributes such as accuracy, coil resistance, coil type, and current rating (amps). These specifications directly impact the motor's performance in your application. Additionally, understanding the diameter, length, and NEMA frame size will help ensure compatibility with your existing designs.

Stepper motors are utilized in various applications, including new product design and prototyping, production electronics assembly, maintenance and field replacement, and engineering evaluation and qualification. Each application may have unique requirements, so it is essential to validate lifecycle status and explore alternate-source options before submitting an RFQ.

Buyers should prioritize parametric filtering based on critical specifications to reduce sourcing risk. Confirming mechanical and electrical compatibility with existing design constraints is also vital for successful integration. By focusing on these factors, you can streamline your sourcing process and ensure you select the right stepper motor for your needs.

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Stepper Motors

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