Confidential © ams AG 2015

AS5047P

New magnetic angle position sensor

for your motor and motion control

needs

Heinz Oyrer, Senior Manager Global Marketing

Shanghai, China, March 19, 2015

Confidential © ams AG 2015

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Sensors which measure linear or angular position

• Contacting: through a mechanical connection

• Non-contacting: without physical contact

Non-contacting position sensors are

• More reliable

• Offer a longer functional life due to the absence of mechanical parts and physical contact

Strong trend

• From simple angle and distance sensors towards robust, intelligent sensor systems and applications with multiple simultaneous measurement axes.

• Magnetic sensor technology shows robust growth of >10% CAGR 2013 - 2018

ams position sensors

• Non-contacting, hall-based, magnetic and intelligent magnetic position sensors !

What are position sensors?

Confidential © ams AG 2015

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• Humanoid robots

• Industrial robots

• Surgical robots

• Security robots

• Position sensing

• Encoder module

• Window shutter

• Marquees

• Doors

• 3D printers

• 3D scanner

• Security cameras

Robotics Factory Automation Building Automation Office Automation

Target MarketsAS5047P with Integrated Dynamic Angle Error Compensation

Confidential © ams AG 2015

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Customer segmentationAS5047P with Integrated Dynamic Angle Error Compensation

Magnetic Position Sensors

TIER OEM

Motor+EncoderManufacturer

EncoderManufacturer

SystemIntegrator

Confidential © ams AG 2015

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Target applicationsAS5047P with Integrated Dynamic Angle Error Compensation

Stepper Motor Sewing machines Copy machines

BLDC Motor Control Wafer handling machines ATM machines

Motor with incremental Encoder Paper printing and converting Plotters

Encoder Manufacturer Plastic processing Scanners

System Manufacturer Lifts and elevators Money counting and checking

Process Automation Robotic systems Front panel knobs

Factory Automation Robotics Audio mixer equipment

Pick and place machines Dispensing pumps Surgical robotics

Material handling and packaging Door control devices Laboratory handling equipment

Machine vision systems Pumps and valves Sport and healthcare equipment

Textile machines Printers Card readers

Confidential © ams AG 2015

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Application example - encoder moduleAS5047P with Integrated Dynamic Angle Error Compensation

Confidential © ams AG 2015

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Typical areas for position sensing in robots Applications

- Robotic joint positioning

- Motor position and motion control

- Miniature closed-loop position control

- Distance or force detection using position sensor

- RC-Servo motor position feedback

- Angle segment position detection

- Camera lens control

Target markets for advanced robotics

- Industrial

- Professional service

- Domestic service

- Security and defense

- Space

- Research and education

- Micro and nano robots

Application example – consumer robotAS5047P with Integrated Dynamic Angle Error Compensation

Confidential © ams AG 2015

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Application example – motor with integrated position sensorAS5047P with Integrated Dynamic Angle Error Compensation

Magnet

AS5047P

Confidential © ams AG 2015

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• Electric motors are the single biggest

consumer of electricity.

• They account for about 2/3 of industrial

power consumption and about 45% of global

power consumption*

• The majority of electric motors are inefficient,

oversized or running when they don’t need to

be running.

* according to the International Energy Agency

Electric Motors Use Majority Of Global Electricity

Source: CleanTechnica, abb.com/energyefficiency

Confidential © ams AG 2015

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The e-motor market is growing

• 40% from 2012 to 2017 (IHS Electronics & Media 2013)

• More than 30% of the vehicles worldwide will have an electrified

powertrain (source: Continental, 48V eco Hybrid Systems 2013)

Government regulations worldwide

• Industry to implement new efficiency classes IE1, IE2, IE3, …

(IE = International Efficiency to reduce CO2 - higher efficiency

means better motor control)

The e-motor market is changing

• From DC to BLDC (brushless) to PMSM (permanent magnet

synchronic motor) resulting in an need for electronics and therefore

for advanced position sensors

The E - Motor Market

Confidential © ams AG 2015

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Product segment matrixMagnetic Position Sensors

Position measurement Motor Control

Product

LinearRotary

on-axis

Rotary

off-axis

Rotary

on-axis

Rotary

off-axis

incr. abs. incr. abs. incr. abs. incr. abs. incr. abs.

Industr

ial

AS5304 | AS5306

AS5311 | NSE5310

AS5510 | AS5013

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

- Lin

ear

AS5040 | AS5045B

AS5045 | AS5048

AS5050A | AS5055A

AS5047D | AS5047PAS5600

AS5601

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Angula

r

Auto

motive AS5132 | AS5134

AS5115 | AS5215

AS5147 | AS5247

AS5161 | AS5162

AS5261 | AS5262

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Product Portfolio − not applicable/available

Confidential © ams AG 2015

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AS5047P

Confidential © ams AG 2015

Page 13

• For high speed rotational shaft applications

requiring precise rotary position

measurements, the AS5047P provides

ultra-low latency, stray field immunity, and

high accuracy performance, while enabling

reduced system costs.

• For high speed rotational shaft applications

requiring precise rotary position

measurements, the AS5047P is an

excellent alternative solution to optical

encoders and resolvers with its dramatically

lower system costs and high accuracy

performance.

Magnetic Position

Sensor IC

Other Position

Sensor IC

Optical Encoder Resolver

Competitive Environment and PositioningAS5047P with Integrated Dynamic Angle Error Compensation

Confidential © ams AG 2015

Page 14

Competitive Product Positioning against Competitive ICsAS5047P with Integrated Dynamic Angle Error Compensation

For very high speed rotational shaft applications requiring precise rotary

position measurements, the AS5047P provides ultra-low latency, stray field

immunity, and high accuracy performance, while enabling reduced system

costs.

Unlike competitive rotary position sensors ICs, the AS5047P. Is immune to stray magnetic fields for improved performance and lower

system costs (no shielding required)

Has ultra-low intrinsic propagation delay (1.9us) and noise for better

accuracy

Provides +/-0.5° angle measurement accuracy over flexible mechanical

displacement

Supports very high speed rotational shaft applications (up to 28K RPM)

Requires a smaller target magnet for lower system costs (6mm diameter)

Is packaged in a low profile height TSSOP-14 (1.0mm).

Provides robust customer configurability, including zero-position location, for

end-of-line programming

Confidential © ams AG 2015

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Key messages - against Competitive ICs

Immune to Stray

Magnetic Fields

Ultra-low Intrinsic

Propagation Delay & Noise

Requires Smallest

Target Magnet

AS5047P with Integrated Dynamic Angle Error Compensation

Confidential © ams AG 2015

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Competitive Positioning against Optical EncodersAS5047P with Integrated Dynamic Angle Error Compensation

For high speed rotational shaft applications requiring precise rotary position

measurements, ams’ AS5047P is a low cost alternative to optical encoders

that provides high accuracy performance in harsh environments.

Unlike optical encoders, the AS5047P:

Is low cost

Is immune to harsh industrial environments

Tolerant to wide variations in axial/radial shaft variations

Provides both absolute and incremental angle measurements

Requires minimal space due to ultra small footprint

Can be end-of-lined programmed for zero position location

Confidential © ams AG 2015

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Key messages - against Optical Encoders

Lower System

Cost Solution

Immune to Harsh

Environments

Wide tolerance to

Axial and Radial shaft variations

AS5047P with Integrated Dynamic Angle Error Compensation

Confidential © ams AG 2015

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Competitive Product Positioning against ResolversAS5047P with Integrated Dynamic Angle Error Compensation

ams’ AS5047P enables customers to dramatically reduce system costs by

replacing expensive high speed resolvers with a high accuracy, low cost,

solid state angle measurement solution.

Unlike resolvers, the AS5047P : Is low cost

Requires minimal power consumption

Reduces system level power due to low rotor inertia requirements

Has a wide tolerance to axial and radial shaft variations

Requires minimal space due to ultra small footprint

Can be end-of-lined programmed for zero position location

Provides both absolute and incremental angle measurements

Confidential © ams AG 2015

Page 19

Key messages - against Resolvers

Lower System

Cost Solution

Wide tolerance to Axial &

Radial shaft

variations

Requires Minimal

Space with Ultra-Small Footprint

AS5047P with Integrated Dynamic Angle Error Compensation

Confidential © ams AG 2015

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Is it easy? – Yes! Optical encoder replacement video

Confidential © ams AG 2015

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• New angle position sensor –

AS5047P

• For your motor and motion

control needs

• Ideal replacement for optical

encoders and resolvers

• Enabling significantly reduced

system costs

• Best accuracy over full

temperature range at high speed

• Of course, with DAEC™ and

complete stray field immunity

• Learn more at

www.ams.com/DAEC

AS5047P Summary

Confidential © ams AG 2015

谢谢！

您也可以访问我们的网站www.ams.com/chi/MPS

或加入我们的技术社区http://ams.eefocus.com

Confidential © ams AG 2015

Page 23

CAGR position sensing technology 2013 - 2018 Market split 2018

CAGR position sensing by technologyRotary and linear magnetic sensor technology shows robust growth

Source: Intechno 2012

Confidential © ams AG 2015

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Angle Accuracy: Ideal Slope

Confidential © ams AG 2015

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Angle Accuracy: INL Error

Confidential © ams AG 2015

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Angle Accuracy: Noise Error / Jitter Effect

Confidential © ams AG 2015

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Angle Accuracy: System Propagation Delay

Confidential © ams AG 2015

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DAEC™ - Revolutionary ams SolutionIntegrated Dynamic Angle Error Compensation – patent registered

Dynamic Angle Error

Hardware Compensation integrated!

No Software needed!

External HW + SW compensation needed

Magnetic P

ositio

n S

ensor

Syste

m

Confidential © ams AG 2015

Page 29

Becoming increasingly important in the automotive arena

• Drivetrain of vehicles becomes partially or wholly electrified

• Electromagnetically and mechanically harsh environment

• New standards such as ISO11452-8 (immunity to magnetic

fields) and ISO26262 (functional safety)

All ams magnetic position sensors can withstand external

magnetic stray fields above the limits required by the most

demanding OEM’s.

• Measurements show that at 3000 A/m = 3,768 mT, which is a

current maximum OEM stress limit, ams does not show any

output voltage drift over the 360 degree

• No need for complicated and expensive magnetic shielding.

• Dual-pixel sensor ICs provide a means for designers to achieve

robust performance and to provide for compliance with the

most exacting standards

Stray field immunity Magnetic position sensors