17HS4401S Datasheet PDF – Stepper Motor

A stepper motor is a type of electromechanical device that converts electrical pulses into discrete mechanical movements or steps. It is widely used in various applications that require precise control over position, speed, and torque.

Part Number: 17HS4401S

Function: 1.7A Torque:43N.cm Stepper Motor

Package: Module Type

Manufacturer: Handson Technology

See the preview image and the PDF file for more information.

This post explains for the Stepper Motor 17HS4401S.

See the preview image and the PDF file for more information.

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17HS4401S datasheet


A stepper motor to satisfy all your 3D-Printer, robotics, Linear Motion projects needs! This 4-wire bipolar stepper has 1.8° per step for smooth motion and a nice holding torque. The motor was specified to have a max current of 1.7A/phase so that it could be driven easily with common motor shield for Arduino (or other motor driver) and a wall adapter or lead-acid battery. The motors are supplied with a 50cm long power cable with a 4-pin Harwin female connector already fitted – ready to plug and print !

Stepper motors find applications in a wide range of fields, including robotics, automation, 3D printers, CNC machines, surveillance systems, medical equipment, and more. They offer precise control, reliability, repeatability, and ease of use for various motion control requirements.

17HS4401S Pinout

17HS4401S pinout


1. Nema17 Bipolar.
2. Number of Phase : 2.
3. Step Angle : 1.8°.
4. Phase Voltage : 2.6Vdc.
5. Phase Current : 1.7A.
6. Resistance/Phase : 1.5Ω ±10%.
7. Inductance : 2.8mH ±20% (1KHz).
8. Number of Wire : 4 (100cm Length).
9. Holding Torque:  43Ncm.
10. Shaft Diameter : Ø5mm.
11. Motor Length : 40mm.
12. Rotor Inertia : 54gcm2.
13. Temperature rise : 80°C Max.
14. Insulation Class : B.
15. Dielectric Strength : 500VAC/1-minute.
16. Mass : 280g.

Other data sheets are available within the file: 17HS4401

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17HS4401S Datasheet


17HS4401S pdf