Name: NEMA 17 Stepper Motor (42mm), 1.8°, 2-Phase Bipolar
Brand: ZGC Motors
SKU: ZGC-2-PHASE-NEMA-17-42MM
Availability: InStock

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NEMA 17 Stepper Motor (42mm), 1.8°, 2-Phase Bipolar

Reliable stepper motor for CNC machines and automated systems. (42mm) Get a free quote from ZGC Motors, a trusted servo motor manufacturer.

Reliable Torque & Control: Delivers a robust torque range of 0.2-0.8 Nm with a standard 1.8° step angle, providing dependable performance for a wide range of automation tasks.
Compact & Standard Design: Built to the universal NEMA 17 standard (42mm frame) for easy integration into existing systems and space-constrained applications.
Proven Bipolar Drive: The 2-phase bipolar design ensures efficient operation and high torque density for consistent performance.
Versatile Application: A cost-effective solution for ATM mechanisms, textile equipment, and printing machines.

Motor Specifications

Model	Current	Resistance	Inductance	Holding torque		Inertia	Length	Weight
Model	A	Ω±10%	mH±20%	N.m	OZ.in	g/cm²	mm Max	Kg	Lbs
SD42H231-0604	0.6	6.6	9.5	0.16	22.7	23	31	0.20	0.4
SD42H231-1204	1.2	1.8	2.4	0.16	22.7	23	31	0.20	0.4
SD42H235-0604	0.6	8.0	15.2	0.25	35.4	35	35	0.24	0.5
SD42H235-1204	1.2	2.1	3.9	0.25	35.4	35	35	0.24	0.5
SD42H241-1204	1.2	2.5	5.5	0.40	56.7	54	41	0.30	0.7
SD42H241-2004	2	1.05	2	0.40	56.7	54	41	0.30	0.7
SD42H249-1204	1.2	3.1	8	0.48	68.0	77	49	0.36	0.8
SD42H249-2004	2	1.35	2.9	0.48	68.0	77	49	0.36	0.8
SD42H261-1204	1.2	4.0	11	0.72	102.0	110	61	0.50	1.1
SD42H261-2004	2	1.75	4.0	0.72	102.0	110	61	0.50	1.1

The Robust and Reliable Drive for Everyday Automation

This NEMA 17 stepper motor strikes the perfect balance between performance and value. With its standard 1.8° step angle, 0.2-0.8 Nm torque range, and universal 42mm frame, it serves as a dependable and cost-effective motion solution for a vast array of commercial and industrial equipment.

Core Advantages

Consistent Performance: The 1.8° step angle and bipolar drive provide smooth and reliable motion, ideal for the repetitive operations required in ATM currency handling, textile guiding, and paper feed mechanisms.
Optimized Value: Offers the most sought-after combination of size and power, delivering the reliability you need without the premium cost of ultra-high-precision models.
Easy Integration: As the industry-standard NEMA 17 form factor, it guarantees straightforward replacement and integration into your ATM, textile, or printing machinery designs.

DIMENSION(UNIT:MM)

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NEMA 17 Stepping Motor(42mm)-1.8° Dimension Drawing & Specs

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NEMA 17 Stepper Motor (42mm), 1.8°, 2-Phase Bipolar

DIMENSION(UNIT:MM)

TORQUE-FREQUENCY CURVE

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NEMA 17 Stepper Motor (42mm), 1.8°, 2-Phase Bipolar

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