AMT123S-0400-4000 [CUI]
MODULAR INCREMENTAL ENCODER;型号: | AMT123S-0400-4000 |
厂家: | CUI INC |
描述: | MODULAR INCREMENTAL ENCODER 编码器 |
文件: | 总7页 (文件大小:1062K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Additional Resources: Product Page
date 09/03/2020
page 1 of 7
SERIES: AMT12 │ DESCRIPTION: MODULAR INCREMENTAL ENCODER
FEATURES
• 16 prgrammable resolutions up to 4096 PPR
• single ended quadrature A/B
• resilient to dust, dirt, and oil
• low power consumption
• -40 to +125°C temperature range
• radial and axial cable connections
• configuration and firmware updates via AMT Viewpoint™ software
• fits motor shafts from 1 mm to ¼”
ELECTRICAL
parameter
conditions/description
VDD
min
typ
5
max
units
V
power supply
4.5
5.5
current consumption
output high level
output low level
output current
rise/fall time
with unloaded output
16
mA
V
VDD-0.8
0.4
2
V
CMOS sink/source per channel
mA
ns
30
INCREMENTAL CHARACTERISTICS
parameter
channels
conditions/description
min
typ
max
units
quadrature A & B
waveform
CMOS voltage square wave
phase difference
A leads B for CCW rotation (viewed from front)
90
degrees
PPR
96, 192, 200, 250, 384, 400, 500, 512, 768, 800,
1000, 1024, 1600, 2000, 2048, 4096
quadrature resolutions1
accuracy
0.25
degrees
512, 1024, 2048, 4096
96, 192, 200, 250, 384, 400, 500, 768, 800, 1000
1600, 2000
49
47
43
50
50
50
51
53
56
%
%
%
quadrature duty cycle (at each
resolution)
Notes:
1. Resolutions programmed with AMT Viewpoint™ PC software. Default resolution set to 2048 PPR. Listed as pre-quadrature, meaning final number of counts is PPR x 4.
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CUI Devices │ SERIES: AMT12 │ DESCRIPTION: MODULAR INCREMENTAL ENCODER
date 09/03/2020│ page 2 of 7
MECHANICAL
parameter
conditions/description
min
typ
max
units
mm
motor shaft length
axial play
12.3
±0.3
mm
hub set screw to shaft torque
3
in-lb
RPM
RPM
384, 768, 800, 1000, 1600, 2000, 2048, 4096
96, 192, 200, 250, 400, 500, 512, 1024
4000
8000
rotational speed (at each
resolution)
ENVIRONMENTAL
parameter
operating temperature
humidity
conditions/description
min
typ
max
125
85
units
°C
%
-40
non-condensing
vibration
10~500 Hz, 5 minute sweep, 2 hours on each XYZ
5
G
shock
3 pulses, 6 ms, 3 on each XYZ
yes
200
G
RoHS
WAVEFORMS
Figure 1
Quadrature signals showing
counter-clockwise rotation
The following parameters are defined by the resolution selected for each
encoder. The encoders resolution is listed as Pulses Per Revolution (PPR), which
is the number of periods (or high pulses) over the encoders revolution.
Parameter
Description
Expression
Units
Notes
This is the user selected value and the
format all resolutions are listed in
PPR
resolution
counts
Pulses Per Revolution
This is the number of quadrature counts
the encoder has
CPR
PPR x 4
Counts Per Revolution
T
P
S
period
360/R
T/2
mechanical degrees
mechanical degrees
mechanical degrees
pulse width
A/B state width
T/4
This is the width of a quadrature state
Note:
For more information regarding PPR, CPR, or LPR (Lines Per Revolution) view https://www.cuidevices.com/blog/what-is-encoder-ppr-cpr-and-lpr
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CUI Devices │ SERIES: AMT12 │ DESCRIPTION: MODULAR INCREMENTAL ENCODER
date 09/03/2020│ page 3 of 7
PART NUMBER KEY
For customers that prefer a specific AMT12 configuration, please reference the custom configuration key below.
AMT12 X S - XXXX - XXXX
Base Number
Bore Diameter:
Quadrature
Resolution (PPR):
Orientation:
2 = Radial
3 = Axial
1000 = 1 mm
2000 = 2 mm
3000 = 3 mm
3175 = 1/8”
4000 = 4 mm
4760 = 3/16”
5000 = 5 mm
6000 = 6 mm
6350* = 1/4”
0768
0800
1000
1024
1600
2000
2048
4096
0096
0192
0200
0250
0384
0400
0500
0512
*1/4 inch bore diameter option only available as custom configuration.
AMT12-V KITS
In order to provide maximum flexibility for our customers, the AMT12 series is 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. AMT12 kit includes all items shown below.
SHAFT ADAPTERS
ORDERING GUIDE
AMT12 X S-V
Orientation:
2 = Radial
3 = Axial
1 mm
White
2 mm
3 mm
1/8 in
Purple
4 mm
Grey
3/16 in
Yellow
5 mm
Green
Light Blue
Orange
AMT12
ENCODER
AMT12
BASE
ALIGNMENT
TOOL*
PLACEMENT
TOOL
CENTERING
TOOL
ALLEN
WRENCH
Shaft adapter is
not needed
for 6 mm shaft
*Alignment Tool comes pre-installed on all AMT12 Encoders.
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CUI Devices │ SERIES: AMT12 │ DESCRIPTION: MODULAR INCREMENTAL ENCODER
date 09/03/2020│ page 4 of 7
ENCODER INTERFACE
CONNECTOR PINOUT
Function
#
1
2
3
4
5
6
7
8
AMT122
+5 V
AMT123
+5 V
GND
GND
A
A
B
B
ENC_TX+
ENC_RX+
MCLR
N/A
ENC_TX+
ENC_RX+
MCLR
N/A
AMT122
AMT123
Mating Connector:
JST NSHR-08V-S
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CUI Devices │ SERIES: AMT12 │ DESCRIPTION: MODULAR INCREMENTAL ENCODER
date 09/03/2020│ page 5 of 7
MECHANICAL DRAWING
units: mm
tolerance:
X.X ±0.25 mm
X.XX ±0.15 mm
AMT122
AMT123
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CUI Devices │ SERIES: AMT12 │ DESCRIPTION: MODULAR INCREMENTAL ENCODER
date 09/03/2020│ page 6 of 7
ASSEMBLY PROCEDURE
STEP 1
STEP 2
STEP 3
1. Begin by selecting the appropriately sized shaft adapter
and insert it into the centering tool. No adapter is needed
for a 6 mm motor shaft.
1. Remove the centering tool.
2. Take the shaft adapter out of the centering tool.
1. Rotate the pre-installed alignment tool clockwise and
completely to the right so that the pre-installed shaft set
screw is visible.
2. Place the plastic base over the motor shaft.
2. Insert the shaft adapter into the encoder making sure the
adapter is properly aligned with the keyway in the metal
hub. No adapter is needed for a 6 mm motor shaft.
3. Insert the placement tool into the assembly. This placement
tool holds the encoder’s hub and shaft adapter in the
proper position for installation onto the motor shaft.
3. Slide the centering tool and shaft adapter over the motor
shaft. The centering tool will hold the base in the proper
position.
4. While holding the centering tool down in place, install
screws to secure the base to the motor body.
4. Position the encoder so it can snap onto the plastic base.
The encoder will only snap into place in one orientation.
5. Slide the encoder onto the motor shaft applying force only
to the placement tool to maintain proper alignment of the
encoder’s hub and shaft adapter.
6. Ensure all 4 locking tabs are secured in place over the
encoder hub.
STEP 4
STEP 5
1. Insert the Allen Wrench into the notch on the top.
1. Rotate the placement tool and alignment tool
counterclockwise until the tabs align with the openings.
2.
listed on the applicable AMT encoder datasheet.
2. Remove both tools from the encoder.
3.
rotating freely.
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CUI Devices │ SERIES: AMT12 │ DESCRIPTION: MODULAR INCREMENTAL ENCODER
date 09/03/2020│ page 7 of 7
REVISION HISTORY
rev.
description
date
1.0
initial release
09/03/2020
The revision history provided is for informational purposes only and is believed to be accurate.
CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website.
CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no
responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any
component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or
effectiveness.
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