Unparalleled accuracy over full temperature range at high speed in latest version of ams’ 47 series magnetic position sensor New AS5047P with incremental ABI output is an ideal replacement for optical encoders and resolvers in motor and motion control systems that enables dramatically lower system costs while still providing high accuracy performance For samples and technical information, go to www.ams.com/AS5047P. Video demos and more of ams’ world of Position Sensors you can find at www.ams.com/magnetic-position-sensors.

1. 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

2. Confidential © ams AG 2015
Page 2
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?

3. 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 Markets
AS5047P with Integrated Dynamic Angle Error Compensation

4. Confidential © ams AG 2015
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Customer segmentation
AS5047P with Integrated Dynamic Angle Error Compensation
Magnetic Position Sensors
TIER OEM
Motor+Encoder
Manufacturer
Encoder
Manufacturer
System
Integrator

5. Confidential © ams AG 2015
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Target applications
AS5047P 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

6. Confidential © ams AG 2015
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Application example - encoder module
AS5047P with Integrated Dynamic Angle Error Compensation

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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 robot
AS5047P with Integrated Dynamic Angle Error Compensation

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Application example – motor with integrated position sensor
AS5047P with Integrated Dynamic Angle Error Compensation
Magnet
AS5047P

9. 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

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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

11. Confidential © ams AG 2015
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Product segment matrix
Magnetic Position Sensors
Position measurement Motor Control
Product
Linear
Rotary
on-axis
Rotary
off-axis
Rotary
on-axis
Rotary
off-axis
incr. abs. incr. abs. incr. abs. incr. abs. incr. abs.
Industrial
AS5304 | AS5306
AS5311 | NSE5310
AS5510 | AS5013


-
-
-

-
-
-
-
-
-


-
-
-
-
-
-
-
-
-
-


-
-
-
-
Linear
AS5040 | AS5045B
AS5045 | AS5048
AS5050A | AS5055A
AS5047D | AS5047P
AS5600
AS5601
-
-
-
-
-
-
-
-
-
-
-
-

-
-

-







-
-
-
-
-
-
-
-
-
-
-
-

-
-

-
-

-
-

-
-
-
-
-
-
-
-
-
-
-
-
-
-
Angular
Automotive
AS5132 | AS5134
AS5115 | AS5215
AS5147 | AS5247
AS5161 | AS5162
AS5261 | AS5262
-
-
-
-
-
-
-
-
-
-
-
-

-
-
-
-



-
-
-
-
-
-
-
-
-
-



-
-



-
-
-
-
-
-
-
-
-
-
-
-
 Product Portfolio − not applicable/available

12. Confidential © ams AG 2015
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AS5047P

13. Confidential © ams AG 2015
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• 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 Positioning
AS5047P with Integrated Dynamic Angle Error Compensation

14. Confidential © ams AG 2015
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Competitive Product Positioning against Competitive ICs
AS5047P 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

15. 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

16. Confidential © ams AG 2015
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Competitive Positioning against Optical Encoders
AS5047P 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

17. 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

18. Confidential © ams AG 2015
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Competitive Product Positioning against Resolvers
AS5047P 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

19. 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

20. Confidential © ams AG 2015
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Is it easy? – Yes!
Optical encoder replacement video

21. Confidential © ams AG 2015
Page 21
• 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

22. 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

23. Confidential © ams AG 2015
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CAGR position sensing technology 2013 - 2018 Market split 2018
CAGR position sensing by technology
Rotary and linear magnetic sensor technology shows robust growth
Source: Intechno 2012

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Angle Accuracy: Ideal Slope

25. Confidential © ams AG 2015
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Angle Accuracy: INL Error

26. Confidential © ams AG 2015
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Angle Accuracy: Noise Error / Jitter Effect

27. Confidential © ams AG 2015
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Angle Accuracy: System Propagation Delay

28. Confidential © ams AG 2015
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DAEC™ - Revolutionary ams Solution
Integrated Dynamic Angle Error Compensation – patent registered
Dynamic Angle Error
Hardware Compensation integrated!
No Software needed!
External HW + SW compensation needed
MagneticPositionSensorSystem

29. Confidential © ams AG 2015
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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