Modernize without redesign
EPC replacement encoders and kits
Validation must cover mechanics, connector, supply, signal, resolution, rotation direction and controller behavior before replacement.

Documented architecture
Cadence guidance
When to use it
A technical reading structured around context.
Direct-replacement solutions and motor kits for upgrading installed equipment.
Range
Indexed Encoder Products Company series
Explore Encoder Products Company series and find a solution suited to your technical requirements.

Encoder Products Company series
DR857
The Model DR857 Accu-Coder™ is a replacement for AMS Incremental Optical Encoders. It's easy to install, meets all OEM specifications, & has a 3-year warranty.Open series
Encoder Products Company series
DR21R
The Model DR21R Accu-Coder™ is a unique Direct Replacement Encoder with a unique voltage output channel. This is perfect for replacing Renco RCH20D & RHS25D.Open series
Encoder Products Company series
DR738
The DR738 provides a digital encoder signal format to replace traditional Tacho style feedback devices. Learn more about the DR738 here!Open series
Encoder Products Company series
DR686
The Model DR686 Accu-Coder™ has been designed and manufactured as a drop-in replacement for the Siemens 1XP8001 encoder with a unique threaded shaft. Learn moreOpen series
Encoder Products Company series
DR735
The DR735 is a drop-in replacement for the Heidenhain ROD320 encoder. In addition to meeting or exceeding the OEM specifications, it's also competitively priced.Open series
Encoder Products Company series
DR011
With the Model DR011 Accu-Coder™, you won't have to deal with the hassle of finding a decoder that fits or trying to get a part for BEI EX152 encoder. Know moreOpen series
Encoder Products Company series
DR651
The Accu-Coder™ DR651 is a heavy-duty, rugged direct replacement encoder for the DRC 29L. It's accurate, reliable, & built to last even in harsh environments.Open series
Encoder Products Company series
DR580
Accu-Coder® Model DR580 is a direct fit, rugged replacement encoder for Dynapar H23 on motors used for industrial applications giving high performance. Know moreOpen series
Encoder Products Company series
DR553
The Model DR553 from Encoder Products Company is the perfect substitution for the Dynapar Rotopulser Model 60 - and you'll get your encoder in days, not weeks.Open series
Encoder Products Company series
Direct Motor Replacement Kit
Looking for Encoder Kits for Large Motors? EPC's Motor Kits and Direct Motor Replacement (DMR) Kits are designed to make motor feedback simple.Open series
Encoder Products Company series
Large Motor Kit
Looking for Encoder Kits for Large Motors? EPC's Motor Kits and Direct Motor Replacement (DMR) Kits are designed to make motor feedback simple.Open seriesOfficial documentation
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