Are you experiencing frustrating skipped steps, inconsistent print quality, or inaccurate engravings from your 3D printer or CNC machine? A worn or underperforming stepper motor can severely limit your machine‘s capabilities and waste valuable materials and time. Upgrade to the Nema17 17HS4401 4-Lead Stepper Motor to restore precision, reliability, and smooth operation to your most critical projects.

Achieve Unmatched Precision and Reliability

The Nema17 17HS4401, also known as the 42BYGH stepper motor, is engineered for demanding applications where precision is paramount. Its 1.8° step angle ensures fine control over movement, crucial for intricate 3D prints and detailed CNC work. With a robust 1.5A current per phase and a holding torque of ≥420mN.m, this motor provides the power needed to drive axes smoothly and consistently, preventing the common issues of layer shifting or inaccurate cuts. The durable construction significantly reduces vibration and heat generation, extending the life of your motor and ensuring stable performance even during long operational hours.

Engineered for Consistent Performance

This Nema17 hybrid stepper motor features a 4-lead configuration, available with either Dupont or XH2.54 connectors with a 2.54mm pitch, ensuring stable and secure electrical connections. The 1-meter cable length offers flexible integration into various setups. Its design prioritizes smooth and precise motion control, making it an ideal choice for applications requiring high accuracy. The CE certification further attests to its quality and adherence to safety standards.

Broad Compatibility for Your Machines

The Nema17 17HS4401 and 17HS4401S stepper motors are versatile components, designed to enhance the performance of a wide array of digital fabrication equipment. Whether you’re upgrading an existing machine or building a new project, this motor provides the foundational precision you need.

• For 3D Printers: Ideal for X, Y, Z, and E axes, ensuring smooth filament extrusion and accurate layer placement.
• For CNC Machines: Provides precise control for routing, milling, and engraving operations, preventing tool path errors.
• For Laser Engravers: Enables accurate positioning for detailed image and text engraving.
• For Small Industrial Automation: Suitable for various motion control tasks in automated systems.

Compatible with:

• 3D Printers: Ender 3, Creality, Prusa, Anycubic, Artillery
• CNC Machines: XYZ CNC routers, desktop CNC engravers
• Other devices: Laser engravers, small industrial automation machines

Expert Tip: While designed for broad compatibility, we always recommend confirming the specific motor size and specifications required by your machine model before ordering. Not sure? Contact us with your machine model and we will help confirm compatibility.

Quality You Can Trust, Backed by Protection

At 360 Digitizing Shop, we understand the critical role each component plays in your embroidery and fabrication business. That’s why every Nema17 17HS4401 / 17HS4401S Stepper Motor undergoes rigorous function-testing before shipping. This meticulous process ensures that defective units are never sent out, providing you with a reliable, high-performance motor right from the start. In the rare event a defective item arrives, rest assured that under our buyer protection policy, you will receive a full refund within 4 days, minimizing any downtime for your operations.

Technical Specifications:

• Model Numbers: 17HS4401, 17HS4401S, 42BYGH
• Type: Hybrid Stepper Motor
• Phase: 2
• Step Angle: 1.8° ±0.09°
• Rated Voltage: DC 3.6V
• Rated Current: DC 1.5A/phase
• Phase Resistance (20°): 2.4X(1±15%)Ω/phase
• Phase Inductance (1KHz): 3.7X(1±20%)mH/phase
• Holding Torque: ≥420mN.m
• Positioning Torque: 15 mN.m REF
• Steering (shaft extension): A-AB-B-Clockwise
• Maximum No Load Starting Frequency: ≥1500 PPS
• Maximum No Load Operating Frequency: ≥1900 PPS
• Insulation Resistance: ≥100MΩ (DC 500V)
• Electrical Limit: AC600V/1mA/1S
• Insulation Class: Class B
• Moment of Inertia: 57.3 g.cm²
• Weight: 255 g REF.
• Cable Length: 1m
• Certification: CE

Frequently Asked Questions

What is the Nema17 17HS4401 stepper motor primarily used for?
This Nema17 17HS4401 (42BYGH) stepper motor is primarily used for precise motion control in 3D printers, CNC machines, and XYZ engravers, enabling smooth and accurate operations for various fabrication projects.

What are the key technical specifications of this motor?
It is a 2-phase hybrid stepper motor with a 1.8° step angle, rated at DC 3.6V and 1.5A/phase, offering a holding torque of ≥420mN.m. It includes a 1m cable and is CE certified.

How can I confirm this motor will fit my specific machine model?
We recommend comparing your machine‘s current motor specifications and mounting dimensions with the technical details provided. If you’re unsure, contact us with your machine model, and our experts can help confirm compatibility.

What is included when I purchase this stepper motor?
You will receive one Nema17 17HS4401 or 17HS4401S 4-lead stepper motor, complete with a 1m cable, ready for integration into your system. Connector type (Dupont or XH2.54) will depend on your selection.

What is 360 Digitizing Shop's quality assurance and refund policy for this motor?
Every motor is function-tested before shipping to prevent defects. If a defective item arrives, you are protected by our buyer protection policy, guaranteeing a full refund within 4 days.