GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification...

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GKN EVO eDrive Systems Ltd. 1

Transcript of GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification...

Page 1: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

GKN EVO eDrive Systems Ltd.

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Page 2: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

GKN Driveline

Largest business of British global engineer

GKN

Broadest global footprint

Market leading driveline technologies

• CVJ Systems

• AWD Systems

• Trans Axle Solutions

• eDrive Systems

Established long term global relationships

Focussed engineering resource providing

driveline solutions

Expert customer specific account teams

Sales per region

Sales per customer

Page 3: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

EVO Electric

Originally a spinout from Imperial College London

(est. 2006)

Developer of high-performance axial flux electric

motors

Operating in automotive, motorsport, off-highway

and power generation markets

Achievements

• London Taxi – demonstrated vehicle 56% improvement in fuel

economy

• Development Projects with Jaguar, Lotus and Nissan

• Growing order book

• Major OEMs and end-users fully engaged

• Formation of partnership with GKN Driveline

Page 4: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

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GKN Driveline & EVO Electric

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June 2011:

• GKN acquires 25.1% stake in EVO Electric - UK based

developer of axial flux electric motor technology

• GKN and EVO form 50:50 Joint Venture – GKN EVO

eDrive Systems – to industrialise and commercialise

EVO’s Axial Flux motor technology for Automotive

market

Page 5: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

Electric motors in the market

Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology

Electric motors and Drives are 40% of value in Electric Vehicle

Existing technology has limited scope for improvement and is too expensive

A step-change in motor technology is needed to power the new generation of vehicles

Page 6: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

Why EVO?

Patented World class performance – High power density (30% better than

conventional)

– High torque density

Lower weight = Lower material bill = Lower cost

Proven Technology

Page 7: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

Why Axial Flux?

806kg

40kg

Page 8: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

Racing Green Pan-American

Highway record: Powered by

EVO

Toyota Motorsport lap record at

Nürburgring: Powered by EVO

SIA Trophy winner: Powered by EVO

Page 9: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

First Electric Vehicle at Dakar Rally

Page 10: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

REEVolution TSB Project

A £20.5 million TSB funded Low Carbon Vehicle Project to

assist with the development of Range Extender Series

Hybrid Vehicles and associated supply chain

Duration • Project Start Date: 1st September 2010

• Project Finish Date: 31st August 2012

Partners • EVO Electric Ltd: Electric motors and generators

• Jaguar Land Rover: Project Leader

• Nissan Motor Co. Ltd: Has sub-contracted vehicle build work to

Lotus

• Lotus Engineering: Co-ordinating vehicle build

• Axeon Ltd: Battery (for JLR only)

• Xtrac Ltd: Gearbox

CONFIDENTIAL © 2011 EVO Electric Ltd

Page 11: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

TSB Project - Lightweight Electric Vehicle

Intelligent Energy and Revolve are developing an all new

lightweight, electric-hybrid, light-commercial vehicle for global fleet

operators, named the T-001

Partners • Intelligent Energy Ltd: Project Leader

• Revolve Technologies Ltd: Co-ordinating prototype vehicle build

Sub-contractors • EVO Electric Ltd: Electric motors and generators

• Ricardo UK Ltd: Vehicle Control System

• Penso: High Voltage Cables

• Axeon Ltd: Battery

CONFIDENTIAL © 2011 EVO Electric Ltd

Page 12: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

Example: AF-130

300mm diameter

115mm length

28kg

100kW / 240Nm peak (60s)

64kW / 145Nm nominal (at 55C 8L/min)

0...8,000rpm

Page 13: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

Product Family

13

0

50

100

150

200

250

0

200

400

600

800

1000

1200

1400

0 100 200 300 400 500 600

Po

we

r [k

W]

To

rqu

e [

Nm

]

Machine Diameter [mm]

T_ax [Nm]

P_ax [kW]

AF140

AF150

AF125

AF130 HIGHER SPEED,

LOWER TORQUE

HIGHER TORQUE,

LOWER SPEED

Page 14: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

Range Extender Engine

Compact range extender engine with integrated

EVO motor

• Horizontal or vertical installation capability

• Weight 50 kg (70 kg with generator)

• Compact design

• 4-stroke gasoline engine

• 900 cc twin cylinder

• 30 kW output

UK-built demonstrator vehicle available early 2012

Page 15: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

Integrated eDrive System

Model; G-VO130-S2 System

Maximum drive torque 3955Nm

Differential Open differential

Disconnect Optional (by synchroshift)

Park Brake Optional

Weight approx. 58 kg (dry)

Motor Spec

Type Permanent Magnet Axial Flux

Maximum Speed 8000 rpm

Peak Torque (for up to 20 sec) 350 Nm

Peak Power (for up to 20 sec) 140 kW

Nominal Torque 145 Nm

Nominal Power 64 kW

Peak Efficiency 95.1%

Cooland Medium Water/Glycol (50/50)

Transmission Spec

Number of Gears 2

Number of Gear Stages 2

Overall ratio 1st Gear:11.3 ; 2nd Gear: 5.9

Efficiency 97%

Page 16: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

EVO Electric DuoDrive

Engine

Machine A

Machine B

Clutch

Conventional

Driveline

Replaces

Gearbox Switchable:

Series/Parallel/Electric

2x AF-140

Page 17: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

Mahle Dynamometer Results

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Page 18: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and

The future of eDrive

UK-developed Technology

Class-leading Torque and Power Density

Proven product performance

Modular, scalable design

Numerous customer engagements

Clear route to industrialisation

World-class interdisciplinary team

Page 19: GKN EVO eDrive Systems Ltd. · Electric motors in the market Hybridisation & Electrification driving demand for advanced electric motor & powertrain technology Electric motors and