17 Single Shaft Bipolar Stepper Motor,1.8°Step,18N·cm Torque,0.8A Current,29mm Body,4_Wire

Precision NEMA 17 Stepper Motor–1.8 Step Angle,18N·cm Torque,0.8A,29mm Body,4 Wires

Overview

This NEMA 17 stepper motor is designed for reliable,high-accuracy performance in compact form factors.Featuring a 1.8 step angle,it delivers 18N·cm(25.59oz.in)of holding torque at 0.8A rated current per phase.

With a body length of 29mm and a D-cut shaft design, this 4-wire Bipolar 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:17HCJ12-0804S

Motor Type:Bipolar Stepper

Step Angle:1.8 per step

Rated Current/Phase:0.8A

Holding Torque:18N·cm(25.59oz.in)

Phase Resistance:2.9Ω

Inductance:3.0mH±20%(1KHz)

Insulation Class:B(130°C/266°F)

✅Mechanical Specs

Frame Size:42x42mm

Motor Length:29mm

Shaft Type:D-cut

Shaft Diameter:5mm

Shaft Length:22mm

D-cut Length:16mm(if applicable)

Lead Wires:4

Lead Length:1000mm

✅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.