ELECTRIC MOBILITY TECHNOLOGY CREATION · 2021. 2. 27. · 01 Innobiz Certification 07 ISO 9001:2015...

www.emtcgo.co.kr

ELECTRIC MOBILITY TECHNOLOGY CREATION

COMPANY INTRODUCTION

• Electric vehicle and e-mobility specialist

• Independently developed and commercialized Korea’s first battery-powered monorail

• Electric locomotive producer certification from the Korean government

• Best battery-powered monorail experiences and know-hows in the industry

• Successfully completed the Wolmi Sea Train project and Mungyeong Dansan Monorail project

• Currently planning monorail products in Cheorwon, Namwon, Gunsan, Goheung, etc.

05 Capital Increase (Capital 7 billion won)

04 Change of CEO (Kyujeong Lee → Gwangmo Seo)

01 Innobiz Certification

07 ISO 9001:2015 Quality Management Certification

03 Acknowledgement of corporate institution and two-wheeled producer, etc.

04 Obtain patent for two other cases, including torque converter automatic

transmission

04 Establishment of corporation

2019

2018

2017

2016

2014

ISO9001:2015

Category Item Number Title

Registered

IVT-TC 10-1338512 Continuously variable transmission using torque converter

IVT-CC 10-1338513 Continuously variable transmission using centrifugal clutch

IVT-TC2 1013-38514 Continuously variable transmission using torque converter

Two-speed epicyclic 10-1805100 Two-speed automatic transmission using epicyclic gear train

Two-speed differential 10-1805109 Two-speed automatic transmission differential gear train

Two-speed 10-1807003 Two-speed automatic transmission

Three-speed epicyclic 10-1816794 Three-speed automatic transmission

Monorail system 10-2125446 Power device for monorail vehicle and monorail system including

the same

Track vehicle system 10-2049541 Track vehicle system with three-way rails

Track vehicle system 10-2066513 Track vehicle system

Charging station 10-2063906 Battery replacement device for track vehicles and charging

station system having same

Traverser system 10-2111540 Traverser system for monorail

Charging station 10-2066511 Track vehicle system with charging station

Bridge plate 10-2066516 Towing device for track vehicle with bridge plate

INNO-BIZ Trademark Registration R&D Center Registration Patents

HISTORY

CERTIFICATE & PATENT

07 Relocation of headquarter and factory registration 2020

In-Wheel

Transmission

2-Speed

Transmission

Differential

Transmission

Rack & Pinion Type Tire Drive Type

2-Wheel-Scooter Micro-Mobility

Vehicle

3-Wheel-Scooter

Gumi Ecology Land Tour Monorail Wolmi Monorail Geoje POW Camp Tour Monorail

e-Transmission

Monorail Electric Car

E-Mobility Assembly

Company Name EMTC Co., Ltd.

CEO Gwangmo Seo

Date of Establishment 2014. 04.15

Business Type Production

Major Items Monorail Electric Car

Address 277, Gongdan 2-daero, Siheung-si, Gyeonggi-do, 15112, Republic of Korea

Tel / Fax T.+82-31-508-3800 / F. +82-31-365-3908

Email [email protected]

Homepage www.emtcgo.co.kr

SUMMARY

BUSINESS AREAS

BUSINESS PORTFOLIO (Vehicle Manufacturing)

COMPANY INTRODUCTION

• Towable monorail(500kg ~ 1,000kg Towing) Locomotive type

• Application of an Open Rail Structure with Low Cost of Construction

• All-purpose operation of freight and passenger transport with towed vehicles

• Suitable for small businesses such as industrial, farm, tourist, pension complex, etc.

• Automatic operation and remote control options via follow-up sensors

Overview

PRODUCTS

LOCOMOTIVE TYPE MONORAIL

Specifications

Sort 500kg Towing vehicle 1,000kg Towing vehicle

General

specifications

Vehicle Size L(1.300mm) * W(600mm) * H(900mm) L(1.100mm) * W(700mm) * H(1200mm)

Vehicle weight 240kg 245kg

Seater 500kg Towing 1,000kg Towing

Performance

Driving speed Average velocity 60m/m Average velocity 60m/m

Maximum standing angle 38° 45°

Driving method Lex & Pinion Lex & Pinion

Driving motor 5Kw 7Kw

Integrated control Integrated control through VCU Integrated control through VCU

Battery/Charge LIB/Rapid charging method LIB/Rapid charging method

Safety device

Stop device Touch limit switch Touch limit switch

Collision Prevention System Attaching the object detection sensor Attaching the object detection sensor

Buffer bumper system Protects the vehicle with

spring-loaded buffer bumpers and power cuts

Protects the vehicle with

spring-loaded buffer bumpers and power cuts

Follow-up device Automatic Vehicle Tracking

Before Distance Interval

Automatic Vehicle Tracking

Before Distance Interval

Braking device Regenerative braking, electronic braking,

rapid braking triple safety system

Regenerative braking, electronic braking,

rapid braking triple safety system

Derailment Prevention System Up-and-down derailment roller method Up-and-down derailment roller method

• Rail Length : 1.8km (circle route)

• Travel Time : 32 minutes per cycle

• Car Formation : 6 cars (8-seater)

• Significance : Korea’s first 8-seater battery-

powered monorail cars; all-day battery

capacity (dual power source)

Overview

General

Specifications

Dimensions L(4,200mm) * W(1,500mm) * H(2,300mm)

Unloaded 1,310kg+Battery(80kg) = 1,390kg

Maximum Capacity 8

Performance

Maximum Speed 80m/min

Climbing Performance 26˚

Drive Transfer Type Motor reduction gear set drive wheel

Drive Type Rack & pinion

Inclined Brake Regenerative brake

Parking Brake Coil-compression electronic brake

Motor 14Kw (7Kw×2)

Controller 52V 450Ah

Integrated Control VCU integrated control

Battery/Charging LIB 51.8V 360Ah

Safety

Devices

Stationary Device Touch limit switch

Collision Prevention Device 2-meter obstacle detection sensor

Buffer Device Vehicle protection with spring buffer bumpers and short circuit to power

Following Device Automatically follows the car 100 meters ahead

Quick Brake Automatic brakes operate over threshold speed

Derailment Prevention System Vertical anti-derailing roller system

Electronic Disc Brakes Spring-compressed electronic disc brakes

PRODUCTS

GUMI ECOLOGY LAND TOUR MONORAIL

Specifications




• Significance : Korea’s first ABCS-applied monorail

system; 16.4° average incline; over 12 hours of continuous

operation during summer season

General

Specifications

Dimensions L(3,900mm) * W(1,500mm) * H(2,300mm)

Unloaded 1,310kg+Battery(80kg) = 1,390kg

Maximum Capacity 6-seater

Performance

Maximum Speed 92.4m/min

Climbing Performance 26˚





Motor 17Kw (10Kw+7Kw)

Controller 51V 450Ah /650A


Battery/Charging LIB 51.8V 120Ah×2

Safety

Devices








Overview

PRODUCTS

GEOJE POW CAMP TOUR MONORAIL

Specifications




• Significance : Korea’s first transportation-tour monorail;

20km/h speed, with operating performance comparable to

light rail systems

General

Specifications

Dimensions L(15.3m) * W(2.38m) * H(3,54m)

Unloaded 10,000kg / 12,990kg (including passengers)

Maximum Capacity 23+23 = 46-seater

Performance

Maximum Speed 20Km/h

Climbing Performance 6%


Drive Type Solid tire drive



Motor PMSM 60Kw 12,000RPM×2

Controller 355V

Integrated Control MFC & VCU Integrated Control

Battery/Charging LIB 355.2V 80Ah×2 / ABCS

Safety

Devices

Stationary Device Regenerative braking by stage deceleration sensor







Overview

PRODUCTS

WOLMI MONORAIL PROJECT

Specifications




• Significance : 19° average incline (maximum over 40°);

Korea’s longest mountain monorail

General

Specifications

Dimensions L(5.916mm) * W(1.580mm) * H(2,980mm)

Unloaded 1,680kg / 2,200kg (including passengers)

Maximum Capacity 8-seater

Performance

Maximum Speed 90m/min

Climbing Performance 40°





Motor 20Kw (10Kw×2)

Controller 52V 450Ah


Battery/Charging LIB 51.8V 160Ah×2

Safety

Devices








Overview

PRODUCTS

MUNGYEONG DANSAN RAILWAY

Specifications

Multi-Row Pillars (Conventional) Screw Pillar (Alternative)

Summary Multiple pillars are buried into the soil level at short

intervals

Screw pillars are fixed to the base rock at

medium intervals

Image

Features

• Simple installation method adequate for farms and

mountainous terrains

• Used for monorail systems in Jecheon, Gumi, and

Geoje

• Overcomes the limited support provided by

multi-row pillar method

Strengths • Flexible adaptation to variations in rail forms

• Minimal equipment required for the structure

• Sound structure fixed to the base rock

• Resistance to base erosion and sinking

reduces maintenance cost

Weak-

nesses

• Higher maintenance cost from base erosion and

sinking

• Weak structural soundness due to nonuniform

settlement of base

• Relatively less flexible adaptation to variations

in rail forms

• More equipment required for the structure

1,000 1,000 1,000 1,000 1,000 1,000 4,000

Power Line Battery Hybrid (Power Line + Battery)

Image

Summary

• High-voltage electricity is

supplied to rail cars via wires

under the rail (trolley bar)

• High-efficiency lithium batteries

are used to power rail cars

• Combines advantages of power

line and battery methods

Strengths

• Adequate for larger cars (50+

seaters) on short tracks with

inclines (under 400m)

• Free on air conditioning

• High-voltage power cables not

required on the rails

• Free from short circuits and

operation stoppages

• Operational in heavy snow and

rain

• Free from electric shock

incidents

• Reliable operation during power

stoppages (short circuit,

blackout, etc.)

• Suitable for sites requiring

frequent and reliable operation,

or places where battery

performance drops during winter

• Efficient heating and air

conditioning

Weak-

nesses

• Cables may short circuit due to

high temperature or lightning

• Cars become non-operational

during power stoppages

• Cannot operate in heavy snow

• Danger of the electric shock

near the rails

• Batteries must be in a 5-year

cycle (approx. $7,000 per

battery)

• Higher battery power

consumption in winter

(temperature below -10°)

• Higher cost regarding power

lead-in, power collection, and

cable installation

• Danger of the electric shock

near the rails

PILLAR TYPES FOR SMALL MONORAIL SYSTEMS

(LOW RAILS)

PILLAR TYPES FOR SMALL MONORAIL SYSTEMS (LOW RAILS)

POWER SUPPLY METHODS (All 3 Methods Available)

• Battery-based power cable (hybrid) monorail system that overcomes limitations of power line method (e.g., short circuit

incidents, etc.)

• Safe and stable method; remains operational during power stoppages

• Quick and reliable maintenance service (stable supply of parts and consumable items)

PRODUCTS

LARGE SMART MONORAIL CARS

• Single-pile structure eliminates the requirement of

separate expansion

• Minimize natural damage by eliminating the need

for bed excavation or mold

• Embed steel pile to soft rock to secure sufficient

support

• Secure safety even when the topsoil is swept

Rail

Steel tube girder

[Single Track]

Rex Gear

Support

Evacuation/Inspection Furnace

[Double Track]

Weathering Soil Grouting

Steel Piles Rock

Rail structure

PILLAR TYPES FOR LARGER MONORAIL SYSTEMS

(HIGH RAILS)

STRUCTURE CONCEPTUAL PLOT (Rail Structure, substructure)

Substructure

Construction Performance

Platform Design

EMTC's transmission technology

Advantages of In-wheel Automatic Transmission(WAT)

OIL SEAL

ONE-WAY BEARING

FLANGE NUT

HOLDER HOUSING-1

BALL BEARING

CENTER CAP

SPRING WASHER

WRENCH BOLT

• Noise-free with the delivery of gear power instead of chain-driven power delivery

• Doubled performance improvement against the equivalent level motors due to wide transmission section

• Enhancement in maximum speed with high-speed transmission in high rotation section

• Enhanced energy efficiency through transmission designed to use the rotation section with high motor efficiency

SPECIFICATION

Motor Rated

Output(kw) 1

Battery Battery Lead Acid 72V 20Ah

Performance

Max.

Speed(km/h) 40

Hill-climbing

ability(%) 20

driving

distance(km) 40

[regular In Wheel

motor] SPECIFICATION

Motor Rated

Output(kw) 1

Battery Battery Lead Acid 72V 20Ah

Performance

Max.

Speed(km/h) 60

Hill-climbing

ability(%) 30

driving

distance(km) 45

[EMTC’s In-wheel automatic transmission]

Performance Comparison

• Light-weighted motor controller due to the capacity of enabling doubled performance with the equivalent level of power

• Extended battery duration due to the capacity of implementing the maximum performance without excessively using

battery power

• Capable of tuning acceleration performance based on user preferences due to the capacity of controlling

the change gear ratio based on RPM

Why choose In-wheel Automatic Transmission

“High Performance. High Efficiency.”

Double the performance of 50cc e-Scooter by installing the In-wheel Transmission Module(WAT)

PRODUCTS

E-Transmission

Category Automatic transmission

models Applicable model Features

In-wheel type

E-Transmission

· Motorized wheel

· Mini Scooters

· Two-wheels Scooters

• In-wheel type automatic

transmission Motor-intergrated

• Optimal structure using epicycli

gear and electric clutch

• Optimized to models with 50cc

or lower

Outer type

E-Transmission

· Two-wheel e-Scooters

· Reverse Cyclecar e-Bike

· Reverse Cyclecar Micro-

Mobility

• Outer type two-speed automatic

transmission

• Simplified structure of two-speed

transmission using helical gear

• Optimized to models with 80cc ~

250cc

Differential type

E-Transmission

· Three-wheel e-Scooters

· Three-wheel e-Bike

· Four-wheel Micro-Mobility

• Differential gear-integrated two-

speed automatic transmission

• Three-wheel Gyro-system using

planet gear & helical gear

• Optimized to models with 100cc

~ 500cc

High-performance model featuring custom-made design and convenience functionalities

• Outer Type

2 Speed Auto Transmission • Lithium-ion large capacity battery

pack for 128km of driving distance

• Maximum storage space

in multiple locations

• Anti-theft and location tracking system

• Multimedia interlinked with smart key

and smart phone

PRODUCTS

E-Scooter EM5

FEATURE

Type of use High performance

Electric scooter

Main Purpose Mania, leisure

Retail Price 4.95 million won

Development

state Complete Development

of Proto car

SPECIFICATION

Motor Rated Output

(kw) 3

Transmission Auto

Transmission

2speed

Outer type

Battery LIB

(kw) 6

Performance

Max. Speed

(km/h) 90

1chargedriving

distance(km) 120

Hill-climbing

ability(%) 42

PRODUCTS

• Main storage module Loading

unloading of various items

Safety and storage modularization of Three Wheel Gyro Type

• Anti-theft and location tracking system

• Multimedia interlinked with smart key and smart phone

• Lithium-ion large capacity battery

pack for 100km of driving distance

• Integrated with differential gear

2 Speed Auto Transmission

• Gyro System

FEATURE

Type of use Three wheel business

Electric scooter

Main

Purpose Enterprise, Business

Retail Price 4.85 million won

Developmen

t state

Powertrain development

complete

SPECIFICATION

Motor Rated Output

(kw) 3

Transmissio

n

Auto

Transmission

differential

Integral type

Battery LIB

(kw/h) 6

Performance

Max. Speed

(km/h) 70

1chargedriving

distance(km) 120

Hill-climbing

ability(%) 38

E-Scooter EM3X

EMTC Co., Ltd.

277, Gongdan 2-daero, Siheung-si, Gyeonggi-do, 15112, Republic of Korea

T. +82-31-508-3800 F. +82-31-365-3908 E. [email protected]

www.emtcgo.co.kr

ELECTRIC MOBILITY TECHNOLOGY CREATION · 2021. 2. 27. · 01 Innobiz Certification 07 ISO 9001:2015...

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Transcript of ELECTRIC MOBILITY TECHNOLOGY CREATION · 2021. 2. 27. · 01 Innobiz Certification 07 ISO 9001:2015...