34 Single Shaft Bipolar/Unipolar Stepper Motor,1.8°Step,690N·cm Torque,4.2A Current,100mm Body,8_Wire

Precision NEMA 34 Stepper Motor–1.8 Step Angle,690N·cm Torque,4.2A,100mm Body,8 Wires

Overview
This NEMA 34 stepper motor is designed for reliable,high-accuracy performance in compact form factors.Featuring a 1.8 step angle,it delivers 690N·cm(977.16oz.in)of holding torque at 4.2A rated current per phase.

With a body length of 100mm and a D-cut shaft design, this 8-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:34HB38-4208S
Motor Type:Bipolar Stepper
Step Angle:1.8 per step
Rated Current/Phase:4.2A
Holding Torque:690N·cm(977.16oz.in)
Phase Resistance:0.5Ω
Inductance:4.0mH±20%(1KHz)
Insulation Class:B(130°C/266°F)

✅Mechanical Specs
Frame Size:86x86mm
Motor Length:100mm
Shaft Type:D-cut
Shaft Diameter:12.7mm
Shaft Length:32mm
D-cut Length:25mm(if applicable)
Lead Wires:8
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.