Standard stepper motors are great, but when your project demands smoother curves, finer positioning, or reduced vibration, you need higher resolution. This High-Precision NEMA 17 stepper motor features a 0.9° step angle, giving you 400 steps per revolution which is double the standard 200 steps found in most motors. This "double resolution" makes it the secret weapon for high-end 3D printers and precision CNC machines. By mechanically dividing the rotation into smaller increments, you get significantly smoother motion and higher repeatability without relying solely on microstepping. The 0.9° Advantage * Smoother Prints: In 3D printing, swapping to 0.9° motors on your extruder or axes can help eliminate "Vertical Fine Artifacts" (VFA) and salmon-skin patterns, resulting in cleaner, professional-grade surface finishes. * Higher Precision: With 400 native steps per revolution, this motor offers superior positioning accuracy, making it ideal for optical stages, camera sliders, and scientific instruments. * Reduced Vibration: The smaller step size reduces the "cogging" effect, leading to quieter operation and less mechanical noise. Powerful and Standardized Despite its focus on precision, this is still a powerful motor. It offers 48N.cm (approx. 68 oz.in) of holding torque, which is surprisingly high for a 0.9° motor. It fits the standard NEMA 17 form factor (42mm face), making it a drop-in upgrade for many machines. It comes with a standard 5mm drive shaft and a 300mm 4-wire cable. Technical Note: While 0.9° motors offer superior resolution, they can have slightly lower torque at very high speeds compared to standard 1.8° motors due to higher inductance. They are best used where precision and surface finish are more important than raw speed. https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2011-10-22 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2014-08-26 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2014-09-02 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2016-11-25 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2016-11-28 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2016-11-29 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2016-12-09 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2016-12-13 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2017-11-10 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2017-11-13 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2017-11-24 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2017-11-28 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2018-05-05 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2018-11-21 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2018-11-27 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2019-05-24 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2022-02-21 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2025-04-12 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2025-04-14 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2026-03-18 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2026-03-20 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2026-08-18 https://elecena.pl/product/2242204/stepper-motor-68-oz-in-400-steps-rev-300mm-wire 2026-08-21