AMT122S-0096-1000 [CUI]

MODULAR INCREMENTAL ENCODER;


型号：	AMT122S-0096-1000
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

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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

max

units

power supply

4.5

5.5

current consumption

output high level

output low level

output current

rise/fall time

with unloaded output

VDD-0.8

0.4

CMOS sink/source per channel

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)

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

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

motor shaft length

axial play

12.3

±0.3

hub set screw to shaft torque

in-lb

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

units

°C

-40

non-condensing

vibration

10~500 Hz, 5 minute sweep, 2 hours on each XYZ

shock

3 pulses, 6 ms, 3 on each XYZ

yes

200

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

period

360/R

T/2

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

AMT122

+5 V

AMT123

+5 V

GND

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.

listed on the applicable AMT encoder datasheet.

2. Remove both tools from the encoder.

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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