Introduction to Toyo Tanso Carbon Brush DivisionCopyright © Toyo Tanso Co., Ltd. All Rights...
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Copyright © Toyo Tanso Co., Ltd. All Rights Reserved Introduction to Toyo Tanso Carbon Brush Division: Outline of the manufacturing process, products, and market trend 2014/7/7 7950-I-0860 Masayuki Takuma
Transcript of Introduction to Toyo Tanso Carbon Brush DivisionCopyright © Toyo Tanso Co., Ltd. All Rights...
Copyright © Toyo Tanso Co., Ltd. All Rights Reserved
Introduction to Toyo Tanso Carbon Brush Division:
Outline of the manufacturing process, products, and market trend
2014/7/77950-I-0860
Masayuki Takuma
No.7950-I-0860 2Copyright © Toyo Tanso Co., Ltd. All Rights Reserved
Table of Contents
1. Prolog
2. Impact on total sales
3. Global locations map
4. Applications
5. Production Process
Finished goods
6. Market trends
Vacuum cleaners
Specially Coated Brush
Power tools
7. Main Product Lineup
8. Postscript
No.7950-I-0860 3Copyright © Toyo Tanso Co., Ltd. All Rights Reserved
Brush is a origin
Original factory in OsakaThe photos were taken in 1940~50s.
1. Prolog
No.7950-I-0860 4Copyright © Toyo Tanso Co., Ltd. All Rights Reserved
2. Impact on total sales
Special graphite products, ¥9,885
Mechanical applications, ¥1,733
Electrical applications, ¥3,379
Compound materials, ¥5,075
Related goods,¥283
Orders by products categoly
Special graphite products
Mechanical applications
Electrical applications
Compound materials
Related goods
Total Sales of 201320.54 bil.JP¥
mil.JP¥
mil.JP¥
mil.JP¥
mil.JP¥
mil.JP¥
16.6%
Carbon brushes business is Still big and strong.
No.7950-I-0860 5Copyright © Toyo Tanso Co., Ltd. All Rights Reserved
Cover the globe with our material plant, system of in-house production, sales offices and dealers.
3.TOYO TANSO’s global location map
Head officeMaterials plants
TOYO TANSO sales officesDistributors
Processing plants (in Japan)
Overseas group companies（Production/Sales）
TOYO TANSO EUROPE Srl.
Shanghai Toyo TansoIndustrial co,.LTD.
Yongjing Toyo Tanso
TOTAN KAKO & SAITA Div.TAKUMA Plant
Head office
TOYO TANSO GRAFIT VE KARBON URUNLERI SAN. VE TIC. A.S. (Turkey)
No.7950-I-0860 6Copyright © Toyo Tanso Co., Ltd. All Rights Reserved
Micro-motor
Industrial
Generator
Juicers
Earthing
Automotive
4. Applications
Vacuum Cleaner
Power Tool High share at power tools and home appliances
Washing Machinae
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5. Production ProcessGraphite raw material：Graphite, Coke, Carbon Black etc…
Metallic Raw Material：Copper Powder, Silver Powder etc…
Binders：Pitch, Plastic Resin
Graphite, coke, carbon black, etc…
Binding agent
Metal powder
Kneading MixingPulverizing & Sieving
MoldingHeat TreatmentGraphitization
Electro Graphite
Resin Bonded GraphiteElectro Graphite
Metallic Graphite
Mixing
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Finished Goods
We can offer brush holder assembly products consisting brushes, molded plastics, and metal
stamping parts.
No.7950-I-0860 9Copyright © Toyo Tanso Co., Ltd. All Rights Reserved
6. Carbon brush market trends
Qua
ntity
Performances
Past
CurrentDeveloping countries Advanced
nations
• Continuously growing production• Bipolar demand
Future
No.7950-I-0860 10Copyright © Toyo Tanso Co., Ltd. All Rights Reserved
Market trend Vacuum cleaners
Before from 2014 from2017Input >1600W <1600W <900W
Eco design requirements for vacuum cleaners
COMMISSION REGULATION (EU) No 666/2013 of 8 July 2013
Low inputHigh
performance
Light weight High Speed
High efficiency(Suction power)
Low power loss
Long life
Needs: Cleaner Motor Carbon Brush
• >50,000rpm
• Low friction
• Special coat
• Low resistivity
• Good commutation
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Brush with a thin layer of copper coating.
Low electrical resistance (high efficiency)
Less temperature increase
Long brush life time
for high speed motors: cleaner etc.
Base Material
Coating Layer
Enlarged View of Coating Brush
Specially coated brush
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Market trend Power tools
Power tools trend
Characteristics
High power
Low temperature rise
High current density
Long life
Light weight
High speed
Low cost Good EMI
Cord-less
Brush-less motor
Needs of carbon brush
・Low brush wear・Low commutator wear・Cut-Off brush
・Good commutation
・Low resistivity・High efficiency
・Impregnation・Brush system
Key words
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7. Main product lineup
Composition Grade Resistivity（μΩ・m）
FlexuralStrength（MPa）
Applications
ResinBonded Graphite
X-03 200 15 AC 100-120V cleaners
X-78 370 22 AC 100-240V high input motors
X-94 1,200 17 AC 200-240V cleaners
Carbon Graphite
105S 390 24 AC power tools and cleaners114 900 20 AC 200-240V power tools
124 790 26 200-240V washing machines
CopperGraphite
M-2B 0.28 31 Motors, Heavy machines, Slip ring
MF-203 30.0 23 DC cleaners
MF-701 10.0 30 DC power tools
ElectroGraphite
321 34 31 Traction motors
351A 47 22 Medium capacity DC and universal motors
These are part of our brush grades. We can offer suitable grades for applications!These are part of our brush grades. We can offer suitable grades for applications!
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May our products be useful for everyone!Thank you for your attention.
8. Postscript
