1http://www.komotek.com/

Korea’s No.1 Motor Company in Quality

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Contents

IntroductionHistoryOrganization Main BusinessProducts Major AchievementsTechnologies

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Establishment

Representative

Address

Assets

Employees

Main products

1997. 12. 1.

Deok Geun Kim

Hyundai-I Valley, Sangdaewon 1-Dong 223-12Jungwon-gu, Sungnam City, Kyunggi-do, Korea

7 million USD (2007. 12.31. present)

50 persons (2008. 7. 20. present)

• Motor Design S/W (MotorPro)

• AC Servo Motor (Robots/Semiconductor/LCD)

• Special Motor(Defense Industry)

• MRL Elevator Synchronous   Motor

Company’s Outline

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Introduction

Highly capable technical team: 19 H/W and 4 S/W engineers including 3 Ph.D.s

High-tech electric motor engineering company

Highest QualityQuick DeliveryExcellent Service

Extensive experiences in R&D and manufacturing

R&D for next generation motors – HEV motor, EV motor and 42V ISG– Machine roomless elevator motors– High power propulsion motor for torpedo

Manpower and cooperating industry infrastructure are already available

Proprietary motor design system

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Our Vision

Our vision is to be the global leader in high-tech electric motor industryOur aim is to provide the highest quality products and service to our customersWe will strive for excellence in continued research and development for next generation electric motors

From Design to Prototyping & ProductionFrom Design to Prototyping & Production

Total SolutionTotal Solution

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History1997 KOMOTEK was established

1999 Launched MotorPro® (a motor design system)

       Received the top award from the Korea’s Ministry of

Information and Communication (KMIC) for the new software development

2000 Manufacturing plant built

2001 Started to produce PMSM for elevator (Hyundai Elevator co., ltd)

2001 Started to produce AC Servo Motor for factory automation

2002 Received capital investments (SAMSUNG , DOOSAN, DAESUNG, etc.)

2003 Started to produce Actuators for the Korean Navy (torpedo application)

2003 Certificated on ISO 9001 Quality Management System(QAIC)

2003 Started to produce MRL for elevator (Hyundai Elevator co., ltd)

2004 Certificated on Communaut’ European

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History (Cont.)2004 Started to supply AC Servo Motor to Samsung Electronics co. ltd.

(7th_Generation LCD Robot)

2004 Started to supply AC Servo Motor to Muscle Corporation(Japan) (Automatic Embroidery Machine)

2005 Certificated on Open and aboveboard management (Korea Technology Credit Guarantee Fund)

2006 Started to supply AC Servo Motor to Samsung Electronics Co., ltd (8th_Generation LCD Robot)

2006 Started to supply AC Servo Motor to Rockwell Automation

2006 Invested from the Korea Ministry of Commerce, Industry and Energy about Development of Driving Motor for Diesel Hybrid Electric Vehicle

2007 Developing Actuator system & Torpedo decoy to LIG Nex1 co., ltd

2008 Started to supply 2-axis linear Actuator for EOTS to Samsung Thales co., ltd

2008 Developing Permanent Magnet AC Servo Motor for Hybrid Excavator to Doosan Infracore co., ltd

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Organization

Employees : 50 Persons

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KOMOTEKCO., LTD

KOMOTEKCO., LTDHigh-Precision Motor

Business

High-Precision Motor Business

Motor Design Software Business

Motor Design Software Business

Special Motor BusinessSpecial Motor Business

Products

- PMDC

- BLDC

- SRM

- ME Spice

Applications

- Automobile industry

- Mechatronics

- Home appliances

- Electric and electronic appliances

Products - Actuator

- Hollow shaft small servo motor

- Hollow shaft large servo motor

- Voice coil motor

- Linear motor

Applications

- Torpedo, Missile, Radar

- LCD and semiconductor manufacturing equipments

- Next generation LCD manufacturing equipments

- Semiconductor manufacturing   equipments, Unmanned armored car

Products

- Servo motor for robots and machine tools

- Servo motor for LCD and semiconductor equipments

- BLDC motor for next generation automobiles

- Permanent magnet type synchronous motor  for MRL and elevator

Applications

- AI robots and ultra high-precision tools

- Next generation LCD and semiconductor manufacturing equipments

- HEV/FCHEV/ISG

- Next generation Elevator

Main Business

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LCD Transfer Robot Welding Robot

CNC Lathe

Test Handler

Cartesian RobotSCARA Robot

AC Servo Motor

KOMOTEK’s Products

(30W~15kW)

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Synchronous Motor (4.5kW~76kW)

MRL Motor(4kW~ 22kW)

Customer: Hyundai Elevator

Synchronous Motor

Door Motor

Machine Room

Elevator Motor

KOMOTEK’s Products (cont.)

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Actuator

Blue SharkActuator

Customer:

Customer:

Soon Han Engineering Co., Ltd

TVCM

2-Axis LinearActuator

KOMOTEK’s Products (cont.)

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Spinner

Customer:

Hollow Shaft Servo Motor

Large size

Middle size Small

size

KOMOTEK’s Products (cont.)

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KOMOTEK’s Products (cont.)

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KOMOTEK’s Major Achievements

Projects Year Customers

25,000rpm, 0.8kW & 7 phases BLDC Motor 1999 ADD

50W BLDC Motor for Remote Sensing 1999 KIST

110kW & 25,000rpm BLDC Motor for Torpedo 1999 LG

PMSM Elevator Motor (5kW ~ 76kW) 2000HYUNDAI Elevator

BLDC Power Roller for Conveyor 2001 SAMSUNG

Actuator for Blue Shark Torpedo 2001 LG

6kW BLDC Motor for Parallel Type HEV 2002HYUNDAI

Motors

ADD : Agency for Defense Development (Korea)

KIST: Korea Institute of Science and Technology

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Projects Year Customers

Direct Drive BLDC Motor for Drum Type Washing Machine

2002 SAMSUNG

High Speed Elevator PMSM 2002HYUNDAI Elevator

Permanent Magnet AC Servo Motor for Industrial Robots (30W ~ 5kW)

2002 SAMSUNG

42V ISG for Automobile 2003HYUNDAI

Motors

BLDC Motor for Machine Roomless Elevator 2003HYUNDAI Elevator

Scroll Compressor IPM Motor for Electric Vehicle (EV)

2003HYUNDAI

Motors

Development 2-Axis LINEAR ACTUATOR for EOTS(Electronic Optical Tracking System) 2004 SAMSUNG

Thales

KOMOTEK’s Major Achievements (Cont.)

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Projects Year Customers

Development a compact high-efficiency permanent magnet motor for Direct drive E/L 2004 HYUNDAI

ElevatorDevelopment a Centering Device, high precisiongh precision reducer for a field robotDevelopment small sized motors having a large output

2004HYUNDAI

Heavy Industry

Development High-efficiency SUV automobile drive support system 2006

SSANGYONG MOTOR

Development electromotive compressor BLDC motors for an automobile 2006 DOOWON

Development a Mobile robot wheel driven motor 2006 WIA

Brush DC motor for ICPS(Infantry Commander Panoramic Sight)

2007 SMBA

Actuator & Torpedo decoy 2008 LIGNEX1

Permanent Magnet AC Servo Motor for Hybrid Excavator 2008

DOOSANINFRACORE

KOMOTEK’s Major Achievements (Cont.)

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Present Machine Roomless

Traction M/C

MotorPMSM (Permanent Magnet Synchronous Motor)

MRL Elevator Motor

PMSM Outer Rotor type

KOMOTEKImprovemen

t

Weight 1100kg 900kg

Axial Length 1200mm 1100mm

Efficiency 90% 92%

Weight 300kg 250kg

Axial length 250mm 200mm Efficiency 89% 92%

Motors for Elevator

MITSUBISHI KOMOTEK KONEWITTURKOMOTEK

KOMOTEK’s Technology (Cont.)

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KOMOTEK’s Technology

KOMOTEK (6kW, 6000r/min) ENOVA (4kW, 4500r/min)

Stator

Segmented Core

Coil Fill Factor 65% Compact

Lumped Core

Coil Fill Factor 45%

Rotor

Interior Permanent Magnet Surface Permanent Magnet

KOMOTEK

Improvements

Power Density ↑ Reliability ↑

Product Cost ↓

Motors for HEV

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HEV Motor

Customer:

42V ISG (Starter/Generator)

Scroll Compressor

for HEV

BLDC Motor for next generation Automobiles

KOMOTEK’s Prototype (cont.)

Diesel HEV Motor

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KOMOTEK’s Technology – Software System (Cont.)

SRM

MotorPro™

GUI ModelerMagnetic Equiv.Circuit System

Automatic FEMSystem

Shapedata base

Materialdata base

Interface

AutoCADDXF file

Commercialcircuit simulator

Arbitrary shapeModeler

FEMWizard

PMDC

BLDC

Parameterextractor

FEMsolver

Result Viewer

Meshgenerator

Viewer for FEA

Viewer forgraphs

Viewer forparameters

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Final results

Input geometry Input windingSelecting materials

Solution

Design & S/W TechnologyDesign & S/W Technology

KOMOTEK’s Technology (Cont.)

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Technology

Section Technology Patent

Design & S/W Technology

MotorPro Development & Technology

MotorExpert Development & Technology

EMF Development & Technology

Rotor core structure in a permanent magnet insert type motor for hybrid electric vehicle (patent application)Program registration (2002-01-12-3067)

Motor Manufacturing

Technology

Segmented Core Technology LASER Welding TechnologyLine-up Winding Technology

Split core sheet stacking method, and welding system and welding jig to be used

therein(patent application)

Segmented CoreLine-Up Winding

LASER Welding

Completed Core

MotorPro Motor Analysis & Design

KOMOTEK’s Technology (Cont.)

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Motor Manufacturing TechnologyMotor Manufacturing Technology

Core Type

Lumped Core Segmented CoreLaser Welding

Winding Type Coil Fill Factor 50%

Line-Up WindingCoil Fill Factor 70% Volume

1/3

KOMOTEK’s Technology (Cont.)

Technology KOMOTEK Technology Result

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KOMOTEK’s Standard Development Processing

Spec. In

Inspection(2 day)

Parts/Jigs Tooling & Manufacturing

(25days)

Parts Drawing & Ass’y Jigs Design

(7 days)

Detail Design(3 days)

Conceptual Design(5 days)

Quotation

Motor Assembly(2 days)

Electric & MechanicalTest (3 days)

Packing & Delivery(4 days)

5th

44th42th

40th

15th 8th

47thTotal delivery days : 51

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Thank You