Lin Engineering
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AMT31

AMT31

Capacitive Encoder

Features and Benefits:
  • Patented capacitive ASIC technology
  • 2, 4, 6, 8, 10, 12, 20 motor poles w/ incremental resolutions up to 4096 PPR
  • U, V, W commutation phase channels
  • Low power consumption
  • Resolutions and poles programmable with AMT Viewpoint™ PC software
  • Differential line driver versions
  • Digitally set zero position with AMT One Touch Zero™ module or serial commands
  • Compact modular package with locking hub for ease of installation
  • Radial and axial cable connections
  • -40~105°C operating temperature

Pin Outs

Note: Due to a global shortage, CUI encoders are experiencing a longer than usual lead time.  If you choose this CUI product, the lead time for your order may up to 16 weeks.  

 

PINOUT CONNECTOR FUNCTION

NUMBERAMT312SAMT312QAMT312CAMT312DAMT313SAMT313Q
1TX-ENC+TX-ENC+TX-ENC+RX-ENC+RX-ENC+RX-ENC+
2RX-ENC+RX-ENC+RX-ENC+RX-ENC+TX-ENC+TX-ENC+
3U+U+U+U+U+U+
4GND*GND*GND*GND*GND*GND*
5W+W+W+W+W+W+
6+5 V+5 V+5 V+5 V+5 V+5 V
7V+V+V+V+V+V+
8B+B+B+B+B+B+
9N/AB-N/AB-N/AB-
10A+A+A+A+A+A+
11N/AA-N/AA-N/AA-
12Z+Z+Z+Z+Z+Z+
13N/AZ-N/AZ-N/AZ-
14MCLRBMCLRBMCLRBMCLRBMCLRBMCLRB
15N/AN/AW-W-N/AN/A
16N/AN/AV-V-N/AN/A
17N/AN/AU-U-N/AN/A

Note: * Connect encoder GND to motor chassis as closely as possible. For additional grounding
techniques contact CUI Application Support.

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Dimension

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3D Models

AMT312S
AMT312Q
AMT312C
AMT312D
AMT313S
AMT313Q

Downloads

AMT31 Datasheet (PDF)
Download
ATM Viewpoint User Guide (PDF)
Download
Capacitive vs Optical (PDF)
Download
ATM-viewpoint (ZIP)
Download

Get the motor you need

Just fill out a Request for a Quote form, and tell us about your application and your needs. One of our applications specialists will review your request, and provide you with a quote promptly.