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Wheel Hub Motors
Electric Cars are for Girls
APRIL 9, 2019
Do you think wheel hub motors will be available for the DIY market and if so, how soon? Hi, Scott - It looks like in-wheel motors might be coming
Motor Related Topics 
5 phase SRM motors
DIY Electric Car
JANUARY 31, 2019
I don't think the ambient temperature matters much, because all modern EV motors run high enough power density that they need active (normally liquid, often oil) cooling; their internal operating temperature can get pretty high, even in a temperate climate. When the internal temperature of the motor is more than hot enough to boil water, it doesn't matter much if the ambient temperature is typical of Alaska or Arizona. Quote: Originally Posted by brian_.
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Electric Greyhound Conversion Motor
Electric Cars are for Girls
DECEMBER 20, 2018
I have an opportunity to buy a used electric motor from a mining operation. it is a 300-hp 460-V RMP-1800 phase 3. From this info, can I use this on
Aptera partners with Elaphe for in-wheel-motor technology
Green Car Congress
OCTOBER 7, 2019
The rebooted Aptera Motors has teamed with Elaphe Propulsion Technologies on a long-range, volume production electric vehicle powered by in-wheel motors. A single in-wheel motor can achieve a power output of more than 110 kW (147 HP) and fits inside a 19-inch or larger wheel rim.
Electric Motor Torque and Gear Ratio
Electric Cars are for Girls
JUNE 12, 2019
I am wondering what the torque I can expect out of a generic forklift motor would be. I just acquired a Ford Ranger that I'm going to convert. I was
Fraunhofer researchers develop technique to produce aluminum windings for motors
Green Car Congress
NOVEMBER 19, 2019
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. Design changes can further increase the performance of aluminum coil motors.
New electric motor could eliminate transmissions
Green Car Reports
APRIL 1, 2019
Several companies are also striving to make electric motors more efficient and powerful. Now a new Texas company claims it has a new motor technology that can generate twice the torque, three times the power, and 10 percent more range for electric cars in the same weight.
Hyundai Motor introduces electric double-decker bus
Green Car Congress
MAY 29, 2019
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.
Motor supplier sees mass-produced in-wheel motors around 2023
Green Car Reports
MARCH 29, 2019
In-wheel motors have been the future for electric cars—including fuel-cell cars and series hybrids—for decades. MotorTheir benefits include simpler packaging and more interior or cargo space for the vehicle. They could help make vehicles lighter, and lower the center of mass. There are also potential efficiency gains, too, and traction and.
Permanent Magnet Motors: Something Old, Something New
Electric Cars are for Girls
APRIL 25, 2019
Now that Tesla has released their Model 3 with permanent magnet motors instead of their usual induction motors, you might be wondering “why
Which Motor Needed for this Chevy Suburban EV Conversion?
Electric Cars are for Girls
MARCH 26, 2019
What type of electric motor or motors or in wheel motors would I want to use I am interested in converting a 1990 Chevy Scottsdale Suburban to electric.
Motor in
DIY Electric Car
OCTOBER 21, 2012
8 Oct 2012: AC55 motor is in. Its resting on a chassis crosspiece, still needs to get welded to the motor mounts. Also don't want to lose any strength on the clutch since the new motor has more torque. Bought most of the bits for the conversion in December 2010.
Directly-cooled lighter-weight EV motor made with polymer housing
Green Car Congress
FEBRUARY 2, 2019
The new cooling concept also significantly increases the power density and efficiency of the motor compared to the state-of-the-art. Sectional view of the electric motor. The core of the motor is a stator consisting of twelve individual teeth, which are wound upright using a flat wire.
Mission Motors for Electric Car Motors
Electric Cars are for Girls
AUGUST 17, 2011
Mission Motors just secured $9m in its second round of funding. I hadn't heard of this stealthy manufacturer of electric car motors and drive train components until today, but I get the feeling we'll be seeing more of them in the future - under the hood of our electric car
Hyundai Motor Group opens Hyundai Hydrogen World in Shanghai
Green Car Congress
AUGUST 27, 2019
Hyundai Motor Group opened Hyundai Hydrogen World—an exhibition hall dedicated to the fuel-cell electric vehicle, related technologies and energy—at the center of the Century Square in Shanghai. —Byungho Lee, the President of Hyundai Motor Group (China) Ltd.
ORNL researchers reuse hard disk drive magnets in electric motor
Green Car Congress
OCTOBER 2, 2018
Researchers at Oak Ridge National Laboratory (ORNL) have used magnets recovered from used computer hard drives in an electric motor. Materials Motors Recycling
NSK demonstrates transmission-equipped wheel hub motor
Green Car Congress
JANUARY 30, 2017
has successfully demonstrated the first transmission-equipped wheel hub motor, designed to improve the environmental performance, safety, and comfort of automobiles. Electric (Battery) Motors Transmissions Vehicle SystemsNSK Ltd.
Most Popular Electric Car Motors
Electric Cars are for Girls
AUGUST 17, 2011
There are a lot of electric motors out there, but just a few make up the majority of electric car motors being used today
BYD to unveil new electric transit bus and motor coach
Green Car Congress
SEPTEMBER 24, 2019
BYD will unveil a new electric transit bus (K7M-ER) and a new electric motor coach (C9M) at BusCon 2019, held at the Indianapolis Convention Center in Indianapolis 23-25 September. The C9M is 40-foot long motor coach, the first battery-electric motor coach of its length in the industry.
Electric motor company YASA enters innovation agreement with global automotive manufacturer for hybrids and EVs
Green Car Congress
FEBRUARY 18, 2019
YASA, a leading manufacturer of axial-flux electric motors and controllers, signed a long-term joint innovation agreement with a global automotive OEM. YASA axial-flux electric motor (segmented). Electric (Battery) Hybrids Motors
Bollinger Motors previews B2 electric pickup
Green Car Congress
OCTOBER 11, 2018
Bollinger Motors previewed the all-electric, all-wheel-drive B2 pickup truck. As Bollinger Motors moves through the final stages of the B1, the B2 Pickup became a natural addition to their upcoming vehicle suite of distinctively-designed EV trucks.
Chinese NEVS buys leading in-wheel electric motor manufacturer
Green Car Reports
JUNE 12, 2019
National Electric Vehicles Sweden announced last week that it has bought Protean, a British manufacturer of in-wheel motors for electric cars. wheel motor NEVSIn announcing the tie-up with NEVS, Protean said the acquisition will speed the rollout of its technologies in next generation electric and self-driving cars, and "paves the way for NEVS to deploy Protean.
Honda to extend application of i-MMD two-motor hybrid system across lineup
Green Car Congress
JULY 9, 2019
In a briefing in Tokyo last week, Honda Motor outlined its direction of technology development toward its 2030 Vision. Layout of motor and generator. The Honda-developed electric motors use magnets containing no heavy rare-earth metals.
Using the Lynch Motor for Electric Cars
Electric Cars are for Girls
SEPTEMBER 1, 2012
The Lynch motor has a reputation for having an outstanding power-to-weight ratio - but they're small. For his electric car, Dr. Paul Pancella twinned two Lynch motors together for full-size performance from a half-size motor
Adamas: 93% of all xEVs sold in 2018 used permanent magnet traction motors
Green Car Congress
MARCH 8, 2019
In 2018, 93% of all passenger BEVs, PHEVs and HEVs sold globally used permanent magnet (PM) traction motors, an increase of 1% over 2017 penetration rates, according to a model-by-model build-up using Adamas Intelligence’s “ EV Motor Power and Motor Metals Tracker ”.
Lucid Motors gets real as Saudi funding comes through
Green Car Reports
APRIL 5, 2019
Things just got real for Tesla competitor Lucid Motors. Lucid MotorsThe company, which announced a $1 billion deal with the Saudi Arabian Public Investment Fund last September, confirmed on Thursday that the investment is complete. That could make Lucid the most realistic competitor to Tesla yet, as it plans to bring its nearly fully developed Lucid Air to.
Crowdfunded Aptera super-efficiency EV will use in-wheel motors
Green Car Reports
OCTOBER 16, 2019
Aptera, self-proclaimed builder of the world's most efficient passenger vehicle, is partnering with Elaphe Propulsion to bring in-wheel motor technology to its 1,000-mile electric two-seater.
Lucid Motors hires away Tesla manufacturing chief
Green Car Reports
JULY 3, 2019
Lucid Motors announced on Monday that it has hired Tesla's vice president of manufacturing, Peter Hochholdinger, to head up its own manufacturing operations.
First car using Nidec’s E-Axle traction motor system unveiled
Green Car Congress
DECEMBER 11, 2018
The new electric car brand Aion S—recently unveiled at Auto Guangzhou 2018 by GAC NE, GAC MOTOR’s new energy vehicle arm—will be the first line of cars to adopt Nidec’s fully integrated traction motor system (E-Axle) ( earlier post ).
Equipmake begins final testing of electric bus powertrain; APM200 spoke motors
Green Car Congress
SEPTEMBER 9, 2019
The EBus drivetrain uses two of Equipmake’s APM200 spoke motors. These motors, which will also power the upcoming Ariel HIPERCAR, are mated to proven Semikron SKAI inverters, while battery technology is provided by the latest generation lithium-ion cells.
European OEM selects Borg-Warner motor for new plug-in hybrid truck
Green Car Congress
FEBRUARY 21, 2019
Borg-Warner reported that a major European commercial vehicle manufacturer has chosen the company’s proven High Voltage Hairpin (HVH) 410 electric motor for a plug-in hybrid electric truck (PHEV) to be launched in 2019. HVH410 electric motor. Heavy-duty Hybrids Motors Plug-ins
Argonne develops lighter, cheaper, more efficient motor for EVs, charging
Green Car Reports
FEBRUARY 21, 2019
Now scientists at Argonne National Labs have developed a lighter, cheaper, and more efficient motor, called HyMag, that can give equivalent. MotorSaving weight and increasing efficiency and power are among the most common goals for electric-car engineers. The biggest breakthroughs in those specs generally come in batteries. But it's not the only place.
Karsan using BMW i3 motors and batteries for 6m electric city bus
Green Car Congress
NOVEMBER 8, 2018
The BMW Group and Turkish manufacturer Karsan have signed an agreement for the supply of BMW i3 motors and batteries for the battery-electric 6-meter city bus “Jest electric”, which is produced in Bursa in Turkey for both the domestic market and for international markets.
Reliance 3-phase AC Motor
Electric Cars are for Girls
SEPTEMBER 11, 2012
Any thoughts on the Reliance Electric Duty Master AC Motor? I seem to be able to find a few of these with 50hp for decent prices. Say $500 or less
Hyundai Motor Group opens CRADLE Beijing
Green Car Congress
SEPTEMBER 23, 2019
Hyundai Motor Group (HMG) has completed its creation of a global innovation network with the establishment of Hyundai CRADLE Beijing. China is the world’s largest automotive market and has one of the largest start-up cultures globally, making it an ideal location for Hyundai Motor Group’s fifth CRADLE office. Hyundai Motor Group has a track record for future technology partnerships in China.
Bosch taking full control of EM-motive electric motor JV with Daimler
Green Car Congress
JANUARY 25, 2019
Bosch is now taking full control of EM-motiv e, one of Europe’s most successful manufacturers of electric motors. Since then, it has manufactured some 450,000 electric motors. As a result, Bosch and Daimler were able to enter electric-motor production early.
Mitsubishi Motors to unveil small PHEV SUV concept with four motors and gas turbine range extender
Green Car Congress
OCTOBER 4, 2019
At the Tokyo Motor Show lather this month, Mitsubishi Motors (MMC) will unveil the MI-TECH CONCEPT—a small plug-in hybrid SUV featuring a 4-motor 4WD system called Quad Motor with Dual Motor AYC (active yaw control) with 2-motors for both front and rear axle.
Alvant’s aluminum matrix composites deliver 40% weight saving for electric motor rotors
Green Car Congress
DECEMBER 7, 2018
Engineers seeking to significantly improve the efficiency and performance of electric motors could benefit from using aluminum matrix composites (AMCs), according to research from the Innovate UK ‘Make it Lighter with Less’ R&D competition. Materials Motors Weight reduction
DOE awards Magna a grant to develop and ‘auto qualify’ advanced motor; 1/2 the cost, 8x power density
Green Car Congress
OCTOBER 31, 2019
Magna has been awarded a grant by the US Department of Energy to develop and ‘auto-qualify’ advanced electric motor technologies for next-generation vehicle propulsion systems. The electric motor technologies will be presented to US DOE for evaluation in 2021. Electric (Battery) Motor
Nidec to form electric traction motor JV with a subsidiary of Guangzhou Automobile Group
Green Car Congress
AUGUST 2, 2019
Leading motor manufacturer Nidec Corporation will form a joint venture with GAC Components Co., to manufacture automotive traction motors. Nidec’s fully integrated automotive traction motor system E-Axle (announced in April 2018). Nidec in-wheel motor.
In-wheel motor system could have buses driving in circles
Green Car Reports
JULY 22, 2019
Protean, the British builder of in-wheel electric motors has a new idea for electric buses. Not only should they use Protean's in-wheel electric motors, they could use them on the company's newly developed suspension arms that could allow each wheel to rotate 360 degrees on its own axis.
Best Electric Vehicle Motor Yet
Electric Cars are for Girls
OCTOBER 15, 2011
This AC electric vehicle motor really IS as good as you've heard, and it's changing the electric car conversion game
NTN to supply in-wheel motors to EV startup FSAT in China
Green Car Congress
APRIL 19, 2018
Japan-based NTN, a leading global supplier of hub bearings and driveshafts, will supply in-wheel motor technology to EV startup Changchun Fawsn Auto Tech (FSAT), established in October 2017 by FAW Group. FSAT will exhibit a prototype vehicle at the upcoming Beijing Motor Show.
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