AMT - Revolutionizing Encoder Technology

Durability and Accuracy in One Encoder

CUI's AMT Series is a range of rugged, high accuracy modular encoders available in incremental, absolute, and commutation versions . Thanks to its innovative design, the AMT Series is not susceptible to contaminants such as dirt, dust, and oil that typically plague encoders in industrial environments.

Combined with an operating temperature range from -40°C up to 125°C, high accuracy, simple assembly, and low current draw, the AMT provides a compelling solution for a range of industrial, automation, robotics, and renewable energy applications.

The Advantages of Capacitive vs Optical Encoders AMT FAQ Mounting the AMT (Video)
AMT cut away image


Incremental Encoder Series

  • Incremental output
  • 16 programmable resolutions up to 4096 PPR
    • - Quadrature A, B
    • - Single pulse index per revolution
  • Line driver output available
  • Radial and axial versions available
  • -40 ~ +105° C temperature range
View AMT10/11


Absolute Encoder Series

  • Absolute position via SPI serial interface
  • 12 bit (4,096) resolution
  • One Touch Zero™
  • Incremental output
    • - 4 binary resolutions
    • - Quadrature A, B
    • - Optional Cnt and U/D for direct drive of up/down counter
  • -40 ~ +125° C temperature range
View AMT20


Commutation Encoder Series

  • Three phase U, V, W communication signals
  • Accommodates 2, 4, 6, 8, 10, 12 & 20 pole brushless motors, programmable via SPI interface
  • Programmable incremental output
  • One Touch Zero™
  • -40 ~ +105° C temperature range
View AMT31