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AMT31 SERIES
AMT31
Capacitive Encoder

Name: AMT31
Brand: Lin Engineering
Price: 50 USD
Availability: PreOrder

Quick Facts

AMT31 Encoders

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

NUMBER	AMT312S	AMT312Q	AMT312C	AMT312D	AMT313S	AMT313Q
1	TX-ENC+	TX-ENC+	TX-ENC+	RX-ENC+	RX-ENC+	RX-ENC+
2	RX-ENC+	RX-ENC+	RX-ENC+	RX-ENC+	TX-ENC+	TX-ENC+
3	U+	U+	U+	U+	U+	U+
4	GND*	GND*	GND*	GND*	GND*	GND*
5	W+	W+	W+	W+	W+	W+
6	+5 V	+5 V	+5 V	+5 V	+5 V	+5 V
7	V+	V+	V+	V+	V+	V+
8	B+	B+	B+	B+	B+	B+
9	N/A	B-	N/A	B-	N/A	B-
10	A+	A+	A+	A+	A+	A+
11	N/A	A-	N/A	A-	N/A	A-
12	Z+	Z+	Z+	Z+	Z+	Z+
13	N/A	Z-	N/A	Z-	N/A	Z-
14	MCLRB	MCLRB	MCLRB	MCLRB	MCLRB	MCLRB
15	N/A	N/A	W-	W-	N/A	N/A
16	N/A	N/A	V-	V-	N/A	N/A
17	N/A	N/A	U-	U-	N/A	N/A

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

Dimension

3D Models

AMT312S

AMT312Q

AMT312C

AMT312D

AMT313S

AMT313Q

Downloads

AMT31 Configured Datasheet (PDF)

Documentation

ATM Viewpoint User Guide (PDF)

Download

Capacitive vs Optical (PDF)