Magnetic Encoders as an Alternative to Optical Encoders for Various Applications

New generations of precision magnetic encoders offer an attractive and cost-effective alternative to optical encoders. There are numerous markets where magnetic encoders are a good fit, from consumer and industrial markets to the automotive market, which have shown enormous success. This tech talk provides an overview of when and how magnetic encoders can replace optical encoders, and how to evaluate the needs for your application.

Sections:

• Comparing Optical vs. Magnetic Encoders
• Types of Encoders
• Magnetic Sensing Technologies Comparison
• How Precision and Resolution are Represented
• Tradeoff between Resolution and Dynamic Bandwidth
• Limitations of Magnetic Sensing: Where Will Optical Encoders Continue To Be Used?
• Reliability Comparison: Optical vs. Magnetic Sensing
• Cost Discussion
• First Magnetic Design/Potential Difficulties