17HS4401 Stepper Motor
80,50 kr
115,00 kr
27 in stock
Quantity
Dispatched from Aarhus, Denmark. Shipping calculated at checkout.
Need help choosing? Ask us about your project
17HS4401 Stepper Motor
80,50 kr
115,00 kr
17HS4401 is a NEMA-17 stepper motor for controlled movement. With a 1.8° step angle, it suits projects such as CNC machines, 3D printers and other mechanisms requiring repeatable position control with a suitable driver.
Its 42mm frame and two-phase hybrid construction provide a compact basis for motion systems. Correct driver current, acceleration and mechanical loading are essential for stable operation and to avoid missed steps.
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Positioning capability: 1.8° step angle and listed holding torque of at least 420mN·m for positioning applications.
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Smooth operation: Listed no-load operating rate of at least 1900 pulses per second under the specified test conditions.
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Robust construction: Class B insulation, dielectric strength and durable construction.
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Flexible mounting: 42mm frame and shaft for integration into motion systems.
Specifications
| Feature | Specification |
|---|---|
| Phases | 2 |
| Step angle | 1,8° ± 0,09° |
| Rated voltage | DC 3,6 V |
| Rated current | DC 1.5A per phase |
| Phase resistance (20°C) | 2.4Ω × (1 ±15%) per phase |
| Phase inductance (1kHz) | 3.7mH × (1 ±20%) per phase |
| Holding torque | ≥ 420 mN·m |
| Detent torque | 15 mN·m (reference) |
| Rotation direction (shaft output) | A-A, B-B, clockwise |
| No-load starting frequency | ≥1500 PPS (pulses per second) |
| No-load operating frequency | ≥ 1900 PPS |
| Insulation resistance | ≥ 100 MΩ (DC 500 V) |
| Dielectric strength | AC 600 V / 1 mA / 1 s |
| Insulation class | Class B |
| Rotor inertia | 57,3 g·cm² |
| Weight | ~255 g (reference) |
| Rated temperature rise | Maximum 80°C |
| Ambient temperature | –20°C to +50°C |
| Dielectric strength (alternative) | 500VAC for 1 minute |
| Shaft radial play (450g) | ≤ 0,02 mm |
| Shaft axial play (450g) | ≤ 0,08 mm |
| Maximum radial force (20mm flange distance) | 28 N |
| Maximum axial force | 10 N |
Getting-Started Video and Datasheet
🎥 Video link: Watch the introductory video on YouTube
📄 Datasheet: Technical documentation from MotionKing, including wiring diagrams, torque curves and dimension drawings. Confirm that the document matches the supplied motor.
View datasheet (PDF)
What is included?
- 1x 17HS4401 stepper motor
Warranty and shipping
We do our best to test all electronics before sending them to you.
This helps us maintain quality and avoid unnecessary trouble during development. Faults can occur, but we encounter them very rarely. If there is a problem with the equipment you ordered, you can always contact us, and we will gladly help you resolve it.
We dispatch from Aarhus to Denmark and Sweden. Shipping options and prices are shown at checkout. Delivery time depends on availability, destination and shipping method; contact us before ordering if you need an item by a specific date.
