17 Single Shaft Unipolar Stepper Motor,0.9°Step,16N·cm Torque,0.31A Current,34mm Body,6-Wire

Precision NEMA 17 Stepper Motor–0.9 Step Angle,16N·cm Torque,0.31A,34mm Body,6 Wires

Overview

This NEMA 17 stepper motor is designed for reliable,high-accuracy performance in compact form factors.Featuring a 0.9 step angle,it delivers 16N·cm(22.66oz.in)of holding torque at 0.31A rated current per phase.

With a body length of 34mm and a D-cut shaft design, this 6-wire Unipolar motor is ideal for precision applications like High-precision 3D printers, Compact CNC systems, and Camera sliders & pan-tilt heads.

✅Key Electrical Specs

Model Type:17H913-0316S

Motor Type:Unipolar Stepper

Step Angle:0.9 per step

Rated Current/Phase:0.31A

Holding Torque:16N·cm(22.66oz.in)

Phase Resistance:38.5Ω

Inductance:36mH±20%(1KHz)

Insulation Class:B(130°C/266°F)

✅Mechanical Specs

Frame Size:42x42x34mm

Motor Length:34mm

Shaft Type:D-cut

Shaft Diameter:5mm

Shaft Length:20mm

D-cut Length:15mm(if applicable)

Lead Wires:6

Lead Length:500mm

✅Ideal For

High-precision 3D printers

Compact CNC systems

Camera sliders & pan-tilt heads

Automated optical systems

Robotics with tight movement tolerances

✅Why Pick This Motor?

If your project requires accurate,repeatable motion in a compact motor,this stepper is built for the job.With dependable torque output and high-resolution stepping,it offers solid performance across many motion control platforms.