AMT Commutation Encoders
Capacitive Modular Encoders
22 programmable resolutions 48 - 4096 PPR
- Three phase U, V, W commutation signals
- Broad Temperature Range: -40°C to +125°C
- Max. Speed (RPM): 2500, 4000, 8000
- Input Voltage (Vdc): 4.5 - 5.5
Our AMT commutation encoders from CUI Devices generate standard 3-phase U/V/W communication signals for commutating brushless dc motors (BLDC motors). This new series modular encoders with high accuracy feature 22 programmable incremental resolutions from 48 to 4096 PPR. Thanks to its innovative capacitive platform, these AMT commutation encoders are resilient to dirt, dust, and oil that can plague traditional encoders in industrial environments.
The commutation encoders support various shaft sizes from 2mm to 15.875mm (5/8 in). The digital nature of the capacitive encoder models simplify the assembly process, reducing the time-consuming tasks of mounting and alignment to mere seconds with the One Touch Zero™ feature. Our AMT communtation encoders are also available as a kit with simple mounting tools for easy installation.
When combined with compact packages, low current draw of 16mA at 5V, high accuracy of ±0.2 degrees, and operating temperature ranges from -40 to +125°C, AMT commutation encoders are some of the most versatile encoders for your motion control needs, such as industrial, automation, robotics, and renewable energy applications.
Resources
Videos

Commutation Encoder Kit Available!
In order to provide maximum flexibility for our customers, the AMT commutation encoders are also provided in kit form standard with simple mounting tools for easy installation, reducing engineering and inventory costs. Over 2,400 encoders in one kit, with 8 different sleeve sizes option from 9mm to 14mm available...

Ready to find out more? Contact us for a quote!
Please contact our technical sales team for pricing, datasheets, technical drawings (2D / 3D), hardware & software manuals or any other technical information for your applications...