NAWOOTEC
NAWOOTEC
COMPANY INTRODUCTIONNAWOOTEC CO., LTD.
NAWOOTEC
-Contents
1. Introduction of affiliated companies
2. Company Profile
3. Brief History
4. Organization
5. Main Products
6. Design & Manufacturing Know-how
7. Quality Certificate & Award
8. Manufacturing Capability
9. Major Customers
10. Worldwide Sales Network
11. Development Process
12. Manufacturing Process
13. Manufacturing Facilities
NAWOOTEC
NAWOOTEC CO., LTD.Manufacturing precision machinery
KOREAN FOLK VILLAGE CO., LTD.Old style Korean traditional & cultural villages
THE ONE CO., LTD.Developing land and resort
SEOWOO WATER POWER CO., LTD.Small sized water power plant
KUMBO DEVELOPMENT CO., LTD.Developing golf clubs and hotels
1. Introduction of affiliated companies
NAWOOTEC
2. Company Profile
1) Board of Directors
Mr. Won Seok Jeong / Vice Chairman Mr. Neil Noh / President & CEO
2) Foundation Date : March 1977
3) Annual Turn-Over : US$ 50 M (FY2011)
4) Total Employee : 170 members
5) Total Area : 16,297m2 (5,030PY)
Building Space : 13,000 m2 (4,040PY)
6) Address : 3-23, Jooan 5-Dong, Nam-Ku, Incheon, Korea
NAWOOTEC
1977 Established KUMKANG METAL INDUSTRY CO., LTD.
1987 Established R & D Center
1988 Localized WORM TYPE TRACTION MACHINE and started production
1998 Awarded golden prize from national quality competition for 3 years (9698)
2000 Changed Company Name to NAWOOTEC CO., LTD.
2002 Developed SLIM TYPE PM MOTOR
2005 Awarded presidential citation for new technology
2008 Developed Mini PM Gearless TM (Machine Room Type)
2008 Acquired CE Certificate
2009 Developed HIGH SPEED PM MOTOR (2,000kg with 300m/min)
2009 Acquired CSA Certificate
3. Brief History
NAWOOTEC
4. OrganizationVice ChairmanWon Seok Jeong
President & CEONeil Noh
Traction Machine Business Div.
Air Compressor Business Div.
Welding Business Div.
R & D CenterTM, Welding, Com.
Administration Team
Sales TeamDomestic & overseas
Production Team
After-Service Team
Sales Team18 sales offices
Production Team
After-Service Team
Sales Team1 sales office
Production Team
After-Service Team
Managing Director
Managing Director
Material & Purchasing Team
QA Team
NAWOOTEC
5. Main ProductsTraction Machine (Geared & Gearless) for Elevator
Rated Load : 400kg7000kg Rated Speed : 30150 m/min
Rated Load : 400kg5000kg Rated Speed : 30300 m/min
NAWOOTEC
Rated Load : 5.5kW11kW Rated Load : 5.5kW22kW
5. Main ProductsDriving Unit (Vertical & Horizontal Type) for Escalator
NAWOOTEC
Structural Design Engineering
Magnetic Circuit Engineering
Control Engineering
Best-Quality Product
High EfficiencyHigh Efficiency
Low Vibration & NoiseLow Vibration & Noise
6. Design & Manufacturing Know-how
35 yearsOf
Manufacturing Know-how
NAWOOTEC
7. Quality Certificate & Award
CSA CertificateCanadian Quality Certificate CE Certificate
European Quality Certificate
NAWOOTEC
7. Quality Certificate & Award
KSA CertificateKorean Quality Certificate
Presidential Citation awarded by Ex-President Roh Mu Hyun
NAWOOTEC
Items ModelAnnual
Production Capability (sets)
Remarks
Geared Traction Machine
BW1491 BW195 BW215 BW249 BW275 BW320
12,000
Gearless Traction Machine
WIN3000, 5000 MR5500, 95000 MRD NF2000, 4000, 5000 MRH
6,000
Escalator Driving Unit
BC227 RA26 BH376
1,000
8. Manufacturing Capabilities
NAWOOTEC
OTIS Elevator Korea
Hyundai Elevator
ThyssenKrupp Elevator Korea
Fujitec
Moriya (Japan)
Yokohama Elevator (Japan)
Japan Elevator
Techno Elevator (Japan)
Sanei Co., Ltd. (Japan) (TM Maker)
9. Major Customers
NAWOOTEC
10. Worldwide Sales Network
Japan, China, Taiwan, Vietnam, Singapore, Russia, Turkey, Brazil, Argentina, Middle East Countries
NAWOOTEC
Dynamo Test
245
250
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265
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275
280
285
253.3 498.4 743.1 980.8 1227.7Torque(Nm)
Vrm
s(V
)
0
10
20
30
40
50
60
Irms(
A)
(V)
(A)
0
20
40
60
80
100
120
253.3 498.4 743.1 980.8 1227.7Torque(Nm)
/
(%)
(%)
(%)
0
5
10
15
20
25
30
253.3 498.4 743.1 980.8 1227.7Torque(Nm)
/
(kW
)
(kW)
(kW)
15/22
11. Development Process
NAWOOTEC
Durability Test for key components(10,000,000 times)
3. Dual Magnet Brake
4547
44
29
32
36
43
39
42
4543 42
3736 35
18191919 19
2021
19 19 19 19 18
1517 17
25
28 27
10
13
16
2220
23
2624 24
22
1918
30.6
31.0
30.5
29.0
29.5
30.0
30.430.2
30.3
30.6
30.330.2
29.729.5
29.3
0
5
10
15
20
25
30
35
40
45
50
57 2143 2565 2737 3034 3937 4154 5316 5672 7082 7338 8696 9310 9879 10134
[ : 1000]
( )
27.0
27.4
27.8
28.2
28.6
29.0
29.4
29.8
30.2
30.6
31.0
31.4
()
: 20030306
CORESPACER (SUS304)
DAMPING WASHER PLUNGER
Component Photos after testing
16/22
11. Development Process
Durability Test Result
NAWOOTEC
Tower Test
Vibration Test
Frequency Analysis for Noise &Vibration
17/22
11. Development Process
NAWOOTEC
Check Sheet for Processing Check Sheet for Assembling
Manufacturing Process Test
10/22
12. Manufacturing Process
NAWOOTEC
Inspection Report (Fujitech) Inspection Report (ThyssenKrupp)
Outgoing Inspection
12/22
12. Manufacturing Process
NAWOOTEC
JIG Boring Machine
Maker : Yasda (Japan)Model : YBM-80NJ-63APSpecification : 630 X 630, 6 Pallets
Machining Center
Maker : DHI (Korea)Model : ACE-H80Specification : 800 X 800, 6 Pallets
12. Manufacturing Facilities
NAWOOTEC
Hobbing Machine
Maker : Liebherr (Germany)Model : LC502Specification : Module-M10, Max. Dia. 500
Gear Grinding Machine
Maker : Reishauer (Swiss)Model : AZA360Specification : Module-M6, Max. Dia-360
12. Manufacturing Facilities
NAWOOTEC
HOB Sharpening Machine
Maker : Klingelnberg (Germany)Model : SNC30Specification : Module-M35, Max. Dia-300
Worm Milling Machine
Maker : Pfauter (Germany)Model : SF-1Specification : Module-M25, Max. Dia-320
12. Manufacturing Facilities
NAWOOTEC
Worm Grinding Machine
Maker : Klingelnberg (Germany)Model : HNC35-SLSpecification : Module-M44, Max. Dia-410
Rolling Tester
Maker : Hoefler (Germany)Model : ZW-630Specification : Dia-700
Center Dist. -630mm max.
12. Manufacturing Facilities
NAWOOTEC
Gear Tester
Maker : Klingelnberg (Germany)Model : PNC65Specification : Module-M20, Max. Dia-650
3 D Measurement Device
Maker : Mitutoya (Japan)Model : BHA 1015
12. Manufacturing Facilities