AMT Incremental Encoders
From CUI Devices based on capacitive technology
28 & 42mm | Up to 5120 PPR | Modular Design
AMT incremental encoders from CUI Devices based on capacitive technology are available in modular package types. Our incremental encoders feature low current draw and compact footprints, measuring as small as 9mm with shaft lengths ranging from 7.5mm to 30mm and shaft diameters from 1mm to 15.875mm (5/8 in).
This high accuracy incremental encoder range offers programmable resolutions from 48 PPR up to 5120 PPR. It includes 2-bit quadrature, CMOS voltage, open collector, and voltage output types. Featuring operating temperatures ranging from -40 up to +125°C as well as axial, horizontal, and radial orientations, these AMT incremental encoders are ideal for applications including industrial automation, medical devices, test and measurement, robotics and more.
Our AMT incremental encoders (modular encoder series) are also available as a kit for easy installation, to be mounted on a wide range of stepper motors, BLDC motors, brushed motors etc., offering unmatched flexibility and durability.
Technical Overview
| Model Number | Frame Size | Resolution (PPR) | Output Type | Input Voltage (Vdc) | Temp. Range |
| AMT10 Series | 28mm | 100, 1000, 1024, 125, 192, 200, 2048, 250, 256, 384, 400, 48, 500, 512, 800, 96 | CMOS Voltage | 3.6 - 5.5 | -40°C to +100°C |
| AMT10E Series | 28mm | 1000, 120, 1250, 1280, 2000, 240, 250, 2500, 2560, 312, 480, 500, 5120, 625, 640, 960 | CMOS Voltage | 3.1 - 5.5 | -40°C to +100°C |
| AMT11 Series | 28mm | 100, 1000, 1024, 125, 1600, 192, 200, 2000, 2048, 2500, 256, 360, 384, 400, 4096, 48, 500, 512, 768, 800, 96 | CMOS Voltage, Quadrature Line Driver | 4.5 - 5.5 | -40°C to +125°C |
| AMT11A Series | 28mm | 1000, 1024, 1600, 192, 200, 2000, 2048, 250, 384, 400, 4096, 500, 512, 768, 800, 96 | CMOS Voltage, Quadrature Line Driver | 4.5 - 5.5 | -40°C to +125°C |
| AMT13 Series | 42mm | (Programmable) 100, 1000, 1024, 125, 1600, 192, 200, 2000, 2048, 250, 2500, 256, 360, 384, 400, 4096, 48, 500, 512, 768, 800, 96 | CMOS Voltage, Quadrature Line Driver | 4.5 - 5.5 | -40°C to +125°C |
| AMT13A Series | 42mm | 4096 | CMOS Voltage, Quadrature Line Driver | 4.5 - 5.5 | -40°C to +125°C |
Get the All-in-One Encoder Kit!
In order to provide maximum flexibility for our customers, the AMT incremental encoders can be also provided in kit form standard. This allows the user to implement the encoder into a range of applications using one sku#, reducing engineering and inventory costs. AMT incremental encoder kit includes all items shown below.
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