17 Single Shaft Bipolar Stepper Motor,1.8°Step,36N·cm Torque,0.85A Current,39mm Body,4-Wire

Precision NEMA 17 Stepper Motor-1.8 Step Angle,36N·cm Torque,0.85A,39mm 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 36N·cm(51oz.in)of holding torque at 0.85A rated current per phase.

With a body length of 39mm 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:17HB15-0854S

Motor Type:Bipolar Stepper

Step Angle:1.8 per step

Rated Current/Phase:0.85A

Holding Torque:36N·cm(51oz.in)

Phase Resistance:6.3Ω

Inductance:10mH±20%(1KHz)

Insulation Class: B (130°C/266°F)

✅Mechanical Specs

Frame Size:42x42x39mm

Motor Length:39mm

Shaft Type:D-cut

Shaft Diameter:5mm

Shaft Length:24mm

D-cut Length:16.5mm(if applicable)

Lead Wires:4

Lead Length:400mm

✅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.