Stepper Motor. 17HS4401S Datasheet
17HS4401S 1.7A Torque:43N.cm Stepper Motor
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!
• Nema17 Bipolar.
• Number of Phase: 2.
• Step Angle: 1.8°.
• Phase Voltage: 2.6Vdc.
• Phase Current: 1.7A.
• Resistance/Phase: 1.5Ω ±10%.
• Inductance: 2.8mH ±20% (1KHz).
• Number of Wire: 4 (100cm Length).
• Holding Torque: 43Ncm.
• Shaft Diameter: Ø5mm.
• Motor Length: 40mm.
• Rotor Inertia: 54gcm2.
• Temperature rise: 80°C Max.
• Insulation Class: B.
• Dielectric Strength: 500VAC/1-minute.
• Mass: 280g.
Nema-17 Stepper Motor Body Length Comparison: