The Perfect Programmable Pair

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The EPC Advantage

Precision Manufacturing and Support in the USA

At Encoder Products Company (EPC), we take pride in designing, manufacturing, and assembling high-quality rotary encoders right here in Sagle, Idaho, USA. Through vertical integration, we oversee every step of the production process to ensure the highest level of precision, performance, and reliability.

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Encoder Products Company at Pack Expo 2025

We’re excited to be exhibiting at Pack Expo 2025 in Las Vegas, the world’s largest packaging and processing event. Visit us to see our latest innovations, including the new Non-Contact Optical Laser Encoder and our IO-Link enabled encoders, designed to deliver precision, uptime, and connectivity for today’s smart manufacturing lines.

Find us at Booth SL 11009 to learn how EPC encoders keep your packaging systems moving with accuracy and reliability.

Click to register!

New strategic technology partnership with TWK-ELEKTRONIK GmbH + Encoder Products Company

Click for the full press release

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Find an Encoder

See our full selection of motion feedback devices.

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Get Help with Your Encoder

Our Sales and Technical Services Teams are here to help you.

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Learn about Motion Feedback

New to encoders and motion feedback devices? We can help.

Talk with an Expert

We're here to help. Our engineers and encoder experts will respond quickly.

Need help right now? Give us a call. You'll talk to engineers and encoder experts who can answer your toughest motion feedback questions.

Expedite options are available on many models. Contact us for details.

For specific needs or requests:

Contact Customer Service

Don't take our word for it. Take theirs.

"Encoder Products quoted me a cross of a competitor's part. The customer purchased but found that the Bore size was incorrect. Within an hour, the issue was resolved and shipped. Outstanding service!!"

- A Happy East Coast Distributor

"EPC is the best encoder manufacturer hands down!!!"

- A Valued National Distributor

"Encoder Products has been a great company to work with. Always friendly and reasonably priced."

- Midwestern Factory Automation Customer