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Maxon Medical presentation may 2009
- 1. Sold & Serviced By:
ELECTROMATE
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Electromate
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maxon motor Canada
Welcome to
Motion Control Technology in
Medical & Nanotechnology!
- 2. Sold & Serviced By:
ELECTROMATE
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maxon medical. technology.
High precision drives for the medical device
- 3. Sold & Serviced By:
ELECTROMATE
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Insulin pumps
Prostheses
Power tools
Incubators
Surgical robots
Dialysis systems
Radiation equipment
Apnea devices
Ophthalmological surgery devices
3, © by maxon motor ag
Hand held surgical devices
Dermatological and dental tools
….
maxon motor 2008
- 4. Sold & Serviced By:
ELECTROMATE
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Humanoid robots
Service robots
Inspection robots
Micro robotic systems
Tele-operations robots
Educational robots
Household robots
Space robots
4, © by maxon motor ag
Microscopes
Laser leveling systems &
precision scales
….
maxon motor 2008
- 5. Sold & Serviced By:
ELECTROMATE
Founded in Switzerland. Toll Free Phone (877) SERVO98
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Flourishing around the world.
maxon motor is the world‘s leading supplier of high-precision drives
and systems.
maxon motor, founded as Interelectric Sachseln AG in 1961, is a Swiss
firm with headquarters in the heart of Switzerland.
5, © by maxon motor ag
maxon motor 2008
- 6. Sold & Serviced By:
Facts and Figures. ELECTROMATE
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Foundation: 1961.
Principal shareholder: Dr. Karl-Walter Braun. (Family stock corporation)
Turnover 2008: CHF 298 million consolidated.
Number of employees: 1‘633 worldwide,
(1/1; January 2009) 946 of them work at the headquarters.
Production area: 175'000 ft2 in 3 countries.
In Switzerland. In Germany. In Hungary.
Network: maxon sales companies and authorized
distributors in over 30 countries throughout
the world.
Export: 80% of turnover to 55 countries.
6, © by maxon motor ag
maxon motor 2008
- 7. Sold & Serviced By:
ELECTROMATE
maxon medical. Toll Free Phone (877) SERVO98
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A business unit within maxon motor.
Development, production, sales and marketing of:
– high precision drive systems and components (∅ ≤ 10mm)
– electromechanical components and sub-assemblies
– customer specific solutions focused on the medical device industry
Manufacturing building with improved conditions
concerning climate and cleanliness.
7, © by maxon motor ag
maxon motor 2008
- 8. Sold & Serviced By:
ELECTROMATE
maxon medical. Toll Free Phone (877) SERVO98
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Implementation of the high quality and service
requirements of medical technology:
– quality management system according ISO 13485
– traceability concerning materials, processes and design
– specific standards and regulations
– special release procedures
Special technical competences in
micro drives technology:
– diverse winding techniques
– micro assembly techniques
– micro injection molding
8, © by maxon motor ag
– special gear design
– encoder technology
maxon motor 2008
- 9. Sold & Serviced By:
ELECTROMATE
Quality Management. Toll Free Phone (877) SERVO98
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The quality management system is
an inherent part of the maxon motor
organization:
– ISO 9001:
First quality management certificate
as 7th company in Switzerland in 1988.
– ISO 9001:2000:
Successful recertification in 2003 and 2006.
– ISO 14001 (environmental standard):
Certification in 2006.
– ISO 13485 (medical standard):
maxon medical: certification in 2008.
9, © by maxon motor ag
maxon motor 2008
- 10. Sold & Serviced By:
maxon motor: The world’s leading supplier ELECTROMATE
Toll Free Phone (877) SERVO98
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of high-precision drives and systems. www.electromate.com
sales@electromate.com
R&D Manufacturing Sales &
- Products
- Processing Marketing
- Production in 3 countries in over 30
equipment countries
Components
– DC and brushless DC micro motors (up to 500W)
– Gears
– Feedback devices
– Control electronics
– High-tech ceramic components
Customer specific solutions
10, © by maxon motor ag
maxon motor 2008
- 11. Sold & Serviced By:
ELECTROMATE
The specifics about maxon motors. Toll Free Phone (877) SERVO98
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Winding of maxon DC motors. Rotor of conventional
DC motors.
The «heart»:
A self-supporting
copper winding.
Advantages of maxon DC motors:
Ironless Rotor no cogging for smooth rotation even at low speed
High efficiency low power consumption
Very low mass inertia highest acceleration
Low inductance long life-time
Linear characteristics good controllability
11, © by maxon motor ag
Low electromagnetic interference
Compact design superior volume-performance ratio
High reliability
maxon motor 2008
- 12. Sold & Serviced By:
ELECTROMATE
Coreless maxon DC motor (RE 35) Toll Free Phone (877) SERVO98
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self-supporting press ring
commutator- winding shaft
plate ball bearing
brushes
el. connections
flange
housing
(magn. return)
12, © by maxon motor ag
ball bearing commutator
permanent magnet
press ring (in the centre)
maxon motor 2008
- 13. Sold & Serviced By:
ELECTROMATE
maxon EC motor / brushless DC motor Toll Free Phone (877) SERVO98
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magn. return:
preloaded
laminated iron stack
ball bearings
PCB with
Hall sensors
control
magnet
shaft
housing
13, © by maxon motor ag
3 phase knitted balancing rings
maxon winding rotor
el. connections winding
and Hall sensors (permanent magnet)
maxon motor 2008
- 14. Sold & Serviced By:
ELECTROMATE
General features of maxon motors Toll Free Phone (877) SERVO98
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Ironless winding.
High performance permanent magnets.
Mechanical or electronic commutation.
Mechanical commutation
– graphite or precious metal brushes
Bearing through:
– sinter iron sleeve bearings
– sinter bronze sleeve bearings
– ball bearings (low and high temp)
High flexibility in modifications.
Dedicated for countless applications.
Diversified product range:
– Gearheads
– Brakes
– Feedback devices
14, © by maxon motor ag
– Electronics
maxon motor 2008
- 15. Sold & Serviced By:
Autoclavable drives ELECTROMATE
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Autoclaving – What does it mean?
Sterilisation process using steam,
temperature and pressure to eliminate
micro-organisms, viruses and germs in
medical applications.
Standard autoclave condition for
medical application:
134°C; 2.3bar; saturated atmosphere.
(used for internal tests, duration of one
cycle 20min.)
For instruments (dental): 121°C; 1bar;
15, © by maxon motor ag
15 to 30min.
maxon motor 2008
- 16. Sold & Serviced By:
ELECTROMATE
Autoclavable Drives: what maxon can provide? Toll Free Phone (877) SERVO98
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EC16 40W sensorless/ with HS
EC Size 5 sterilizable / GP Size 5 M
EC 13 sterilizable / GP 13 M. EC22 20W/50W sensorless/ with HS
16, © by maxon motor ag
EC22 with special sealed GP22 (picture made after 250 autoclave cycles)
maxon motor 2008
- 17. Sold & Serviced By:
Autoclavable drives ELECTROMATE
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What‘s different to the standard motor
Component Autoclavable motor Standard motor Cost
Cable Teflon PVC 3x
Print Special photo resist Standard 1.2 x
Bearing Stainless steel Bearing steel 1.2 x
13% Cr, grease 6% Cr
Shaft Stainless steel Steel 1.8 x
18% Cr 13% Cr
Magnet SmCo NdFeB 8x
Winding Special coated wire, Standard wire temp. 1.5 x
special treatment to Class H
17, © by maxon motor ag
apply tin and for baking
Motor EC22 266520 167130 2x
maxon motor 2008
- 18. Sold & Serviced By:
Autoclavable Drives ELECTROMATE
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Lifetime
The number of possible autoclave cycles is very much
dependant on mounting conditions – how much the motor is
exposed to steam (encapsulation).
Autoclave treatment damages the molecular structure of the
grease in the bearings. Bearing lifetime is shorter than normal.
18, © by maxon motor ag
maxon motor 2008
- 19. Sold & Serviced By:
ELECTROMATE
maxon motor modular system. Toll Free Phone (877) SERVO98
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Feedback Control
Gearhead + DC motor + Brake + Device + Electronics
19, © by maxon motor ag
Powerful high precision drive systems
maxon motor 2008
- 20. Sold & Serviced By:
ELECTROMATE
maxon controllers for DC and EC motors Toll Free Phone (877) SERVO98
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EPOS 70 /10
Serial/CANopen interface 11V – 70V
User-friendly GUI, auto-tuning, data 10A / 25A
recording + graphical functions
Free Windows DLL for NI Lab
View, Visual C++, Visual Basic…
IEC-1131 Library for PLC’s
EPOS2 24 /5
EPOS 24 /1 EPOS2 50/5
EPOS P 24 /5
9V – 24V 11V – 50V
11V – 24V
1A / 2A 5A / 10A
5A / 10A
20, © by maxon motor ag
maxon motor 2008
- 21. Sold & Serviced By:
ELECTROMATE
Toll Free Phone (877) SERVO98
Toll Free Fax (877) SERV099
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sales@electromate.com
21, © by maxon motor ag
maxon motor 2008
- 22. Sold & Serviced By:
DC and EC motor: Comparison ELECTROMATE
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maxon motor family RE (DC) EC EC-max sales@electromate.com
(20 – 45 mm) EC-powermax EC-flat EC-i
40 000 rpm 5 W/cm3 2 mNm/cm3 10 ms
22, © by maxon motor ag
max. speed power density torque density mech. time const.
(rpm) (W/cm3) (mNm/cm3) (ms)
maxon motor 2008
- 23. Sold & Serviced By:
ELECTROMATE
Toll Free Phone (877) SERVO98
Toll Free Fax (877) SERV099
www.electromate.com
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23, © by maxon motor ag
maxon motor 2008
- 24. Sold & Serviced By:
ELECTROMATE
Toll Free Phone (877) SERVO98
Toll Free Fax (877) SERV099
www.electromate.com
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Thank you
for your attention.
24, © by maxon motor ag
maxon motor 2008