When Encoder Products Company was founded in 1969, it started in the garage of Bill Watt’s suburban US home. As EPC grew, the company remained committed to keeping our manufacturing in the USA, as we do to this day. So while we can no longer label our products “MADE IN THE USA,” we can tell you we will continue to be a company that proudly keeps this manufacturing facility right here in the US.
EPC Is Founded Encoder Products Company is founded by Bill Watt, an engineer who believed motion control could be smarter, more reliable, and more customizable. His focus was simple but bold: build encoders that solved real problems for real customers, and back them with unparalleled support.
Encoder Products Company is founded by Bill Watt, an engineer who believed motion control could be smarter, more reliable, and more customizable. His focus was simple but bold: build encoders that solved real problems for real customers, and back them with unparalleled support.
For government and defense buyers, we are registered as "Encoder Products Company" on www.sam.gov.
1987 British Encoder Products Company was established in the United Kingdom.
British Encoder Products Company was established in the United Kingdom.
Products Popular Products Safety Encoders Absolute Encoders EtherCAT EtherNet/IP PROFINET SSI CANopen SAE J1939 IO-Link BiSS Ethernet Absolute Encoders Model A58SE Model A58HE Bus Absolute Encoders Model A36R Model A36SB Model A36HB Model A58SB Model A58SBS Model A58HB Model A25SB Parallel Absolute Encoders Model 925 Model 960 Incremental Encoders Incremental Shaft Encoders Model 15S Model 755A Model 702 Model 802S Model 758 Model 858S Model 25SP Model 25SF Model 725 Model 711 Model 715 Model 716 Models 711, 715, 716 Cube industrial housings (IND12), (HD12), (HD10), (EX), (5PY) Incremental Thru-Bore & Motor Mount Encoders Model 15T/H Model 121 Model 260 Model 225A/Q Model 58TP Model 58T/HF Model 25T/H Model 702 Motor Mount Model 755A Hollow Bore Model 755A NEMA Model 770 NEMA Model 771 NEMA Model 775 Model 776 Model 865T NEMA Stainless Steel Encoders Model 802S Model 858S Model 865T NEMA Encoder Modules Model 121 Model 30M Model 30MT Direct Replacement Encoders Model DR857 Model DR21R Model DR738 Model DR686 Model DR735 Model DR011 Model DR651 Model DR580 Model DR553 Model DR274 Model DR86A Encoder Kits for Large Motors Linear Measurement Solutions Model LCE | Linear Cable Encoder Model LCX Draw Wire Model TR1 Tru-Trac® Model TR2 Tru-Trac® TRP Tru-TracPro™ Model TR3 Tru-Trac® PLMS | Programmable Linear Measurement Solution Programmable Incremental Encoders Model 36RT/H Model 25SP Model 58TP Signal Enhancement Discontinued Models Index of All Products
Accessories Accu-Coder Bore Inserts Anti-Rotation Flex Mounts Cables, Connectors, & Mating Cordsets Mating Connectors Encoder Connector-Cable Assemblies Industrial Ethernet Cables M12 Cordsets Bulk Cable Encoder Kits for Large Motors Flexible Shaft Couplings Gaskets & Seal Kits Hubs, Flanges, & Clamps Linear Cable Adaptors Models 30M & 30MT Accessories Measuring Wheels Polyurethane Faced Measuring Wheels Aluminum Faced Measuring Wheels Rubber Insert Measuring Wheels Mounting Brackets Linear Measurement Brackets Brackets & Mounting Adaptor Plates Anti-Rotation Flex Mounts PR1 Programmer PR2 Programmer Protective Encoder Covers Safety Encoder Accessories Signal Enhancement Repeater Converter Splitter TR2 Racks & Pinion Gears Tru-Trac Accessories
Incremental Encoders Incremental Shaft Encoders Model 15S Model 755A Model 702 Model 802S Model 758 Model 858S Model 25SP Model 25SF Model 725 Model 711 Model 715 Model 716 Models 711, 715, 716 Cube industrial housings (IND12), (HD12), (HD10), (EX), (5PY) Incremental Thru-Bore & Motor Mount Encoders Model 15T/H Model 121 Model 260 Model 225A/Q Model 58TP Model 58T/HF Model 25T/H Model 702 Motor Mount Model 755A Hollow Bore Model 755A NEMA Model 770 NEMA Model 771 NEMA Model 775 Model 776 Model 865T NEMA Stainless Steel Encoders Model 802S Model 858S Model 865T NEMA Encoder Modules Model 121 Model 30M Model 30MT
Resource Directory Documentation Product Datasheets Installation & Troubleshooting Tech Bulletins | 500 Series Absolute Encoder Communication Protocols Reflective Encoder Technology Motion Feedback for Autonomous Vehicles and Robots Learning Center Articles Case Studies Tech Bulletins | 100 Series Webinars White Papers Video Library EPC in the News Tools for Specifying Your Encoder CPR, RPM, & Frequency Calculator Tru-Trac & Linear Measurement Calculator Glossary of Terms 3D Configurator Index Quality & Compliance Quality Management System Certification, Testing, & Compliance Resource Directory Index
官网：https://www.encoder.com/about-epc
资料来源：企业官网公司介绍页面（复核日期：2026-10-29）。