AMT33 Series

AMT33 Series Shown with Alignment Tool
AMT33-V Kit

AMT33 Series

42 mm, 48 ~ 4096 PPR, Commutation, Capacitive Modular Encoder

CUI Devices' AMT33 series is a rugged, high accuracy commutation encoder that generates standard U/V/W communication signals for commutating brushless dc motors. Thanks to its innovative capacitive platform, the series is not susceptible to contaminants such as dirt, dust, and oil that typically plague encoders in industrial environments. The AMT33’s design also simplifies the assembly process, reducing the time-consuming tasks of mounting and alignment to mere seconds with the One Touch Zero™ feature. Combined with an operating temperature range of -40°C to +125°C, high accuracy, a compact package, and low current draw, the AMT33 provides a compelling solution for a range of industrial, automation, robotics, and renewable energy applications.


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Three phase U, V, W commutation signals
22 programmable resolutions up to 4096 PPR
Resilient to dust, dirt and oil
One Touch Zero™ set
Low power consumption
-40 to +125°C temperature range
Compatible with AMT Viewpoint™ GUI


Type Description
Input Voltage (Vdc) 4.5 ~ 5.5
Operating Temp. (°C) -40 ~ 125
Speed, Max. (RPM) 2500, 4000, 8000
Series AMT33

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