We will be closed for the holidays from Friday, December 20th, 2024 through Sunday, January 5th, 2025.
Our offices reopen Monday, January 6th, 2025 at 6:30 AM Pacific Time.
Thank you for your continued business and we look forward to serving you in the new year!

Say Goodbye to Adapters

Higher Voltage Output Now Available on Select Encoders

Our E5 and E6 series of incremental encoders now have a new output option allowing power up to 30VDC without an external adapter.

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WE MAKE ENCODERS

We've been making encoders and motion control products for over 40 years. Discover why our history, culture, and devotion to our customers' success make us unique in the manufacturing world.

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Need an encoder fast?

Most orders ship same day.

(When placed before 11 AM Pacific Time)

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Announcing a New Shaft-based Sibling of Our Smallest Optical Encoder

The New S16 Micro Optical Shaft Encoder

  • High Resolution, Up to 4,096 CPR
  • Incremental Output with Index
  • Small, Low Cost Package

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Announcing the M3K Miniature Magnetic Encoder

Incremental and Absolute Output in One Encoder

  • High Resolution, Up to 8,192 CPR
  • Incremental and Absolute Output
  • Small, Low Cost Package

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Introducing Our Smallest Optical Kit Encoder Ever

The All-New E16 Micro Optical Kit Encoder

With CPR up to 4,096 and design that provides A, B, and Index digital quadrature signals, the E16 is perfect for use in high volume, restricted space applications.

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Now Available Worldwide

QSB: Quadrature to USB Adapter

The QSB-S and QSB-D are designed for basic testing of incremental, PWM and analog encoders without use of an oscilloscope.

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US Digital. Designing, developing, and manufacturing quality motion control products in the USA since 1980.

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Latest News

US Digital updates encoders to support up to 30VDC internally

US Digital is announcing a new output configuration that enables many of its popular incremental encoders to accept power up to 30VDC without external adapters. More…

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