Home › Categories › Technology› Http://www.st.com/st Online/products/lite Rature/an/1679.pdf

Http://www.st.com/st Online/products/lite Rature/an/1679.pdf

1679.pdf

🔗 Source: st.com

📊 Size: 1.25 MB

👤 Author: STMICROELECTRONICS

⬇️ Downloads: 160

Summary

Dedicated integrated circuits have simplified stepper motor driving, but understanding the basics helps find the best solution. Stepper motors can be divided into two types: unipolar and bipolar. The difference lies in how the magnetic field reversal is achieved. Bipolar motors have one coil per phase and need a full-bridge for each phase, while unipolar motors have a center-tapped coil and need one changeover switch for each phase. Bipolar motors produce more torque, but require a more complex drive circuit. Unipolar motors are still used in low-performance applications due to simpler drive circuits, but integrated circuits have made bipolar motors a viable option with no additional components.

Download File

Description

Dedicated integrated circuits have simplified stepper motor driving, but understanding the basics helps find the best solution.

Technical Information

File Format: PDF
File Size: 1.25 MB
Pages: 23
Language: EN
Author: STMICROELECTRONICS
Total Downloads: 160
Last Updated: 4 weeks ago

Document Overview

This PDF document about http://www.st.com/st online/products/lite rature/an/1679.pdf provides comprehensive information and guidance. Whether you're a beginner or advanced user, this resource offers valuable insights into http://www.st.com/st online/products/lite rature/an/1679.pdf.