Tula Technology presents findings on its Dynamic Motor Drive at the 42nd International Vienna Motor Symposium

Green Car Congress

DMD’s application to electric vehicle motors has the potential to increase range while using less energy. DMD is cost-effective, software-driven and does not require hardware changes to the motor or vehicle. Electric (Battery) Fuel Efficiency MotorsTula Technology, Inc.,

Yamaha Motor accepting orders for prototype 350kW-class hyper-EV electric motor

Green Car Congress

Yamaha Motor has developed an electric motor reaching the industry’s highest class in output density. Since 2020, Yamaha Motor has been accepting commissions for developing prototype electric motors (35–200 kW) for automobiles and other mobility applications.

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Wright Electric begins motor development program for 186-seat electric aircraft; 1.5MW motor, 3 kV inverter

Green Car Congress

MW electric motor and inverter at 3 kilovolts. Wright intends to conduct ground tests of its motor in 2021 and flight tests in 2023. The motor and power system development program is the next step towards building its narrowbody-class aircraft.

2020 384

Toshiba develops new magnetic material that delivers improved motor energy conversion efficiency

Green Car Congress

Toshiba Corporation has developed a new magnetic material with characteristics that deliver major improvements in motor efficiency at minimum cost, and with the potential to win significant reductions in power consumption. pt (the measure for comparing motor efficiency.

2020 390

Lucid Motors releases details about its electric drivetrain technology

Green Car Congress

Lucid Motors provided some details about it proprietary, in-house developed electric drivetrain that will power the forthcoming pure-electric luxury Lucid Air. For their power, the motors are two and a half times more volumetrically compact than the closest competitor.

2020 348

Infinitum Electric raises $40 Million in Series C; PCB motor

Green Car Congress

Infinitum Electric, developer of the printed circuit board (PCB) motor ( earlier post ), raised $40 million in Series C funding to scale production of its ultra-high-efficiency, lightweight motors. The investment will be used to expand production of the company’s IEs Series motors for commercial and industrial applications and complete development of its IEm Series motors for the rapidly growing electric vehicle market. Market Background Motors

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Toyota Motor Europe invests in EODev to expand hydrogen solutions

Green Car Congress

Toyota Motor Europe (TME) has become a direct shareholder in EODev ( Energy Observer Developments ). EODev—along with its partners—is positioning itself as a leading European designer, assembler and distributor zero-emission energy systems on an industrial scale.

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Hyzon Motors’ new eAxle technology for 6x4 Class 8 vehicles delivers up to 97% motor-to-wheel efficiency

Green Car Congress

Hyzon Motors, a leading global supplier of hydrogen fuel cell powered commercial vehicles, has developed a new eAxle design which provides extremely high efficiency for 6x4 Class-8 commercial vehicles. Hyzon’s eAxle eliminates right-angle hypoid gears, and uses one motor per wheel with optimized performances both at low speed and high speed. The eAxle can reduce the motor-to-wheel loss as much as 40%, and further allows full torque regenerative braking.

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SAKOR introduces dynamometer line for testing electric motor efficiency to meet international environmental standards

Green Car Congress

The SAKOR units can be used test from two- to eight-pole motors ranging from 10 watts to more than 3 megawatts. These regulations specify how to ensure motors are meeting the efficiency standards that have come into effect or are being phased-in. SAKOR Technologies Inc.,

Yamaha Motor developing high-performance motor prototype for cars and other vehicles

Green Car Congress

Yamaha Motor has begun accepting orders for a high-performance electric motor prototype that is capable of delivering industry-leading high power density for automobiles and other types of vehicles. Sample dual-motor package. Electric (Battery) Motors

2020 270

Draper awarded patent on electrostatic motors; family under development

Green Car Congress

is developing a new family of electric motors and generators based on electrostatic, rather than electromagnetic principles. Almost all electric motors today use magnetism to generate torque. For centuries, engineers have known that forces from electric fields can also be harnessed to build motors, but these so-called electrostatic motors were too weak and problematic to compete with their electromagnetic counterparts. US20190253000A1: Electrostatic motor.

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HET motor company Linear Labs raises $6M in new funding

Green Car Congress

The patented HET motor technology from Linear Labs produces up to twice the torque of competitor motors —or the same torque in half the size—and can also be made using rare-earth or ferrite magnets. The 200 series motors are also 1.7 Electric (Battery) Motors

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ATLIS Motor Vehicles produces first AMV battery cell

Green Car Congress

The XP platform features a configurable battery; four independent traction motors; and intelligent independent steering at each axle.

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Elon Musk elaborates on Tesla’s new electric motor, teases even crazier motor for new Roadster

Electrek

Elon Musk has elaborated on details of Tesla’s new electric motor, the Plaid carbon-wrapped motor, and even teased an even crazier higher RPM version coming to the new Roadster.

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CEO Mary Barra & General Motors Make Sure The Greenius Is Rewarded For His Many Years Of EV Advocacy

Creative Greenius

At the same time Chevrolet announced their new Bolt EV with a 238 mile range and even though GM was the one who killed the EV1 electric car and General Motors was one of the worst run corporations on the planet, I decided to give the new government-rescued GM a chance.

Integral e-Drive launches new series of off-the-shelf high performance electric motors

Green Car Congress

Electric (Battery) MotorsAs part of its mission to make world-class electric drives accessible, Integral e-Drive has made available a family of three ultra-high-performance machines off-the-shelf in single sample quantities.

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BorgWarner to supply integrated drive module for Hyundai Motor Group A-segment EVs; acquires 89% of AKASOL

Green Car Congress

BorgWarner’s integrated drive module (iDM) was selected by the Hyundai Motor Group for its power electric system, which will be used in the upcoming A-segment electric vehicle production, planned to start in mid of 2023. Batteries Electric (Battery) Market Background Motors

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Equipmake and HiETA developing new motor with 20kW/kg power density using additive manufacturing

Green Car Congress

UK-based electrification company, Equipmake, has teamed up with additive manufacturing organization HiETA to develop a next-generation motor as part of a project grant-funded by Innovate UK. By comparison, even the best standard permanent magnet motors in use today would offer 5kW per kg.

2020 369

Linear Labs to begin mass production of high-torque M200 e-mobility motor in September

Green Car Congress

The company will start with an allocation of production that is distributed between itself and several Tier One sub-contractors in order to expedite the manufacturing ramp rate and delivery of motors to early customers. The motors can be made using rare-earth or ferrite magnets.

2020 317

Volkswagen unveils European ID.4 GTX; dual-motor AWD, 220 kW

Green Car Congress

GTX is the first model based on the modular electric drive matrix (MEB) to feature dual-motor all-wheel drive. GTX has one electric drive motor on both the front and rear axle. With the dual-motor all-wheel drive, the flagship model of the ID.4

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ORNL composite increases current capacity of copper wires; ultra-efficient, power-dense electric motors

Green Car Congress

Scientists at Oak Ridge National Laboratory have created a composite that increases the electrical current capacity of copper wires, providing a new material that can be scaled for use in ultra-efficient, power-dense electric vehicle traction motors. Electric (Battery) Materials Motors

2020 326

A closer look at axial flux motors

Charged

In Issue 49, we reviewed some of the more promising advancements in materials and construction techniques for EV traction motors , one of which—the axial flux design—will be the focus of this article. Magnax’s axial flux inrunner motor design.

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BMW i Ventures invests in Software Motor Company; high rotor pole switched reluctance motor system

Green Car Congress

BMW i Ventures has invested in Software Motor Company (SMC), a Silicon Valley-based company developing reliable, efficient and intelligent motor systems. SMC’s electric motor system is based on switched reluctance technology, managed by advanced cloud software. The Smart Motor system partners a patented high rotor pole switched reluctance motor (HRSRM) with matching motor controller, optional IoT Supervisor, and user-friendly software.

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Motor and controller company Aeristech closes $7M private placement; SAIC participation

Green Car Congress

UK-based Aeristech , a developer of high-speed electric motor and controller technology ( earlier post ), closed a £5.15-million (US$7-million) private funding round led by investors Sabien Technology, Vela Technologies and SAIC Venture Capital, the venture capital arm of China-based automaker SAIC Motor. Aeristech’s key invention so far is a new form of control architecture for permanent magnet variable-speed electric motors.

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Great Wall Motors sets out hydrogen energy strategy

Green Car Congress

China-based Great Wall Motors (GWM) released its hydrogen energy strategy.

Fraunhofer researchers develop technique to produce aluminum windings for motors

Green Car Congress

Researchers at Fraunhofer IFAM have developed a casting technique that can be used to produce lightweight aluminum windings with a higher groove fill factor to replace copper windings in electric motors. To show this in a direct comparison, the Fraunhofer team used 250W commercial pedelec motors. Coil arrangement within a pedelec engine with copper coils (left) and an identical motor with cast aluminum coils (right). Electric (Battery) Materials Motors

2019 279

Schaeffler secures volume orders for commercial vehicle electric traction motors, hybrid modules

Green Car Congress

Schaeffler has secured a volume production order to supply electric motors to a key manufacturer in the commercial vehicle sector, starting in 2023. Schaeffler’s modular electric motor systems cover the power spectrum from 20 kW to more than 300 kW and battery voltages between 48V and 800V.

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Electric motor company Aeristech expanding into aviation; HyFlyer II partnership

Green Car Congress

Aeristech, a developer of electric motor technology, is expanding into aerospace. Aeristech’s aerospace facility will enable the company to begin offering its expertise in market-leading power-dense electric motors and motor controllers to the aerospace sector, including for hydrogen fuel-cell compressors, which will make it possible to reduce aviation emissions. The patented system enables motors capable of accelerating to 160,000 rpm in less than a second.

2020 174

Hino Motors and REE Automotive partner on electric commercial vehicles

Green Car Congress

Hino Motors Co., a subsidiary of Toyota Motor Corporation, and REE Automotive Ltd. The starting point of this collaboration is the FlatFormer concept we showcased at the 2019 Tokyo Motor Show. Ltd.,

Aptera partners with Elaphe for in-wheel-motor technology

Green Car Congress

The rebooted Aptera Motors has teamed with Elaphe Propulsion Technologies on a long-range, volume production electric vehicle powered by in-wheel motors. In-wheel-motor technology affords Aptera advantages that would be impossible with other propulsion systems: enhanced aerodynamics, lighter overall vehicle weight and much-improved handling, resulting in industry-leading mileage and safety. Electric (Battery) Fuel Efficiency Motors

2019 271

Dana expands TM4 SUMO HP motor and inverter series

Green Car Congress

Dana Incorporated has introduced an expanded family of Dana TM4 SUMO HP electric motors and inverters, including the HV1000 and HV2500. These high-performance motors and inverters are engineered to offer maximum flexibility, enabling direct-drive, series-hybrid, or parallel-hybrid applications. Electric (Battery) Heavy-duty Hybrids Motors Power Electronics

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IDTechEx: despite efforts to reduces rare-earth use, percentage of permanent magnet-based EV motors rising

Green Car Congress

While there has been much publicity and technical development towards rare-earth reduction in vehicle motors, in practice the market is seeing an increase in the number of permanent magnet motors. Electric (Battery) Market Background Materials Motors

2020 244

Canadian company AK Motor International introduces new EV brand: Maple Majestic

Green Car Congress

Canada-based AK Motor International Corporation, an automotive intellectual property management company, is launching a new electric vehicle brand: Maple Majestic. According to AK Motor, many electric vehicles still remain woefully ill-prepared for harsh climates.

Hyundai Motor introduces electric double-decker bus

Green Car Congress

In Seoul, Hyundai Motor unveiled an electric double-decker bus—a first of its kind for Hyundai, and part of the company’s effort to help reduce traffic congestion and air pollution. It runs on an independent suspension system in the first driving axle for a more comfortable ride, and a 240 kW wheel motor axle combined with a motor in the second axle that minimizes loss of electricity.

2019 330

For Sale: em57 leaf motor couplers

DIY Electric Car

About a year ago I scored a great deal on a gen2 leaf motor, which changed my ev plans. Being there was no good way to adapted to the motor shaft, I spent a good long time designing this coupler. gen 2 leaf motor (EM57) shaft coupler. For Sale: em57 leaf motor couplers.

Saietta Group wins APC grant to bring production of axial flux traction electric motor to 150k units per year

Green Car Congress

UK-based tech company Saietta has won a major grant , through the UK’s Advanced Propulsion Center (APC) that will fast-track the first stage of the production process ramp-up for its innovative Axial Flux Traction (AFT) electric motor. Electric (Battery) Market Background Motors

2020 259

Infinitum Electric to develop hybrid assist motor for leading automotive supplier

Green Car Congress

Infinitum Electric, developer of the printed circuit board (PCB) motor ( earlier post ), announced an agreement with a leading US automotive supplier to support the development of a hybrid vehicle. Infinitum Electric is enabling this transition with its IEm Series of motors.

2020 212

Hyundai Motor Group unveils TIGER uncrewed ultimate mobility vehicle concept

Green Car Congress

Hyundai Motor Group has revealed TIGER (Transforming Intelligent Ground Excursion Robot), the company’s second Ultimate Mobility Vehicle (UMV) ( earlier post ) and the first designed to be uncrewed.

Directly-cooled lighter-weight EV motor made with polymer housing

Green Car Congress

Researchers at the Fraunhofer Institute for Chemical Technology ICT are working together with the Karlsruhe Institute of Technology KIT to develop a new cooling concept that will enable polymers to be used as EV electric motor housing materials, thereby reducing the weight of the motor and thus, the EV itself. The new cooling concept also significantly increases the power density and efficiency of the motor compared to the state-of-the-art. Electric (Battery) Motors

2019 265

Fort Worth approves $68.9M incentive package for Linear Labs for electric motor manufacturing

Green Car Congress

The City of Fort Worth, Texas has approved a $68.9-million economic incentive package for electric-motor-manufacturer Linear Labs ( earlier post ) to further solidify the city as the next tech innovation hub. Electric (Battery) Manufacturing Motors

Types of Motor and use of Controller in Electric Vehicles

Electric Vehicles India

Types of motor and use of Controller in Electric vehicles. The Controller is the Electric Vehicle’s Carburetor, the need for a controller arises when an electric vehicle uses a BLDC motor for its working. The types of Motor used in Electric Vehicles. BLDC motor.

Saietta’s Motor Takes Lightweight EVs 10% Further

EV Obssesion

The post Saietta’s Motor Takes Lightweight EVs 10% Further appeared first on EV Obsession. Netherlands Renault Twizy Saietta Group Saietta’s AFT 140 electric motor Saietta’s Motor Twizy vehicle Wicher Kist

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Volvo Cars invests in designing and developing electric motors in-house

Green Car Congress

Volvo Cars says that it is making significant investments that allow for the in-house design and development of electric motors for the next generation of Volvo models, as the company continues to move towards becoming a fully electric car maker.

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