Stepper Motor Engineering Blog

Expert insights, technical guides, and industry analysis on stepper motors, motion control systems, and precision automation. From fundamental principles to advanced applications in modern engineering.

Lujavrite rock specimen

A comprehensive 2026 technical analysis examining how Greenland's lujavrite deposits could transform Germany's rare earth dependency, motor manufacturing sovereignty, and compliance with EU Critical Raw Materials Act 2024/1252.

David Roth portrait

David Roth

Industry Analyst

Read more about Rare Earth Sovereignty: How Greenland's Lujavrite Reshapes German Motor Engineering under EU Regulation 2024/1252
NEMA 17 stepper motor showing internal coils and rotor
David Roth - Automation Engineer

David Roth

Jan 20, 2026

Complete Guide to Stepper Motors: Everything You Need to Know

Discover everything about stepper motors, from basic principles to advanced applications. Learn how these precision motors work, their types, advantages, and real-world uses in industrial automation.

German and Chinese stepper motors side by side
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David Roth

Jan 20, 2026

German vs Chinese Stepper Motors: A 2026 Technical Deep Dive – Why Chinese Innovation is Leading the Future

An in-depth technical and market analysis of German vs Chinese stepper motors in 2026, showing why Chinese innovation is now leading the industry.