External rotary encoders
Rotary encoders for external installation onto machines and electric motors feature a high protection rating of up to IP66 and permissible operating temperatures of up to 100°C.
Internal rotary encoders
Rotary encoders for internal installation within devices or motor housings are designed for high vibrations and operating temperatures of up to 120 °C. They offer a protection rating of up to IP40.
HEIDENHAIN connectivity: the right encoders and interfaces for every application
Are you searching for a specific encoder? Use our new encoder selector tool to find the right one for your needs.
Find solutions for your industry
HEIDENHAIN experts are right at home in numerous industries. Let’s discover solutions for your specific applications together. Discuss your requirements with our sales engineers, and let our brands support your market success with their extensive product portfolios and strong industry expertise.
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Brochure: HEIDENHAIN Rotary Encoders
Learn more about HEIDENHAIN rotary encoders, including specifications and electrical connection information.
Download PDFSafety-Related Position Measuring Systems
HEIDENHAIN offers encoders that can be used in safety-related applications with purely serial data transmission via EnDat 2.2.
Download PDFFrequently asked questions
Product success stories
Applications for medical therapy
Inaccuracies in the positioning or guidance of the therapy instruments can have far-reaching consequences.
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Applications in the laboratory
Modern medical laboratories are characterized by highly automated processes with a high degree of repeatability. Their task is the analysis of very small individual samples in large charges within a very brief time.
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Resolvers vs. encoders for motion control
The phrase “more precise control” would generally drive the solution towards an encoder over a resolver. The application of dry food packaging however might tend to drive it back towards a resolver. Here are some characteristics you can consider to help make the decision.
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