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AMT312S fiches techniques PDF

CUI - MODULAR COMMUTATION ENCODER

Numéro de référence AMT312S
Description MODULAR COMMUTATION ENCODER
Fabricant CUI 
Logo CUI 





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AMT312S fiche technique
SERIES: AMT31 DESCRIPTION: MODULAR COMMUTATION ENCODER
FEATURES
• patented capacitive ASIC technology
• low power consumption
• U, V, W commutation phase channels
• 2, 4, 6, 8, 10, 12, 20 motor pole pairs w/ incremental resolutions up to 4096 PPR
• resolutions and pole pairs 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
date 05/07/2014
page 1 of 10
ELECTRICAL
parameter
power supply
current consumption
single ended channels
differential RS-422 channels
conditions/description
VDD
with unloaded output
output high level
output low level
output current (per channel)
rise/fall time
output high level
output low level
output current (per channel)
rise/fall time
min
4.5
VDD-0.1
3
7
INCREMENTAL CHARACTERISTICS
parameter
conditions/description
waveform
CMOS voltage square wave
phase difference
A leads B for CCW rotation (viewed from front)
quadrature resolutions1
index2
48, 96, 100, 125, 192, 200, 250, 256, 384, 400, 500,
512, 768, 800, 1000, 1024, 1600, 2000, 2048, 4096
one pulse per 360 degree rotation
accuracy
quadrature duty cycle
min
COMMUTATION CHARACTERISTICS
parameter
conditions/description
channels
motor pole pairs3
CMOS Voltage (S)
Quadrature Line Driver (Q)
Commutation Line Driver (C)
Line Driver (D)
2, 4, 6, 8, 10, 12, 20
waveform2
CMOS voltage square wave
min
A, B, Z
A, A¯, B, B¯, Z, Z¯
A, B, Z, U, U¯, V, V¯, W, W¯
A, A¯, B, B¯, Z, Z¯, U, U¯, V, V¯, W, W¯
phase difference
WYE motor winding configurations
Notes:
1. Resolutions programmed with AMT Viewpoint™ PC software
2. Zero position alignment set with AMT One Touch Zero™ module, AMT Viewpoint™ PC software, or serial commands
3. Pole counts and waveform direction set via AMT Viewpoint™ PC software
cui.com
typ
5
8
8
11
typ
90
0.2
50
typ
120
max
5.5
10
0.1
15
0.1
20
20
units
V
mA
V
V
mA
ns
V
V
mA
ns
max
units
degrees
PPR
degrees
%
max
units
electrical
degrees

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