Home > News > Electric scooter hoping to spark eco two-wheelers
April 20th, 2009
Electric scooter hoping to spark eco two-wheelers
Abstract:
Rather than looking at making batteries more efficient, KLD have improved the performance of the engine itself, building an engine using nano-crystalline composite materials, which the company believe makes it ten times more efficient than traditional iron core motors, and giving it an output of 2500 hertz.
Together with a computerized motor control, the KLD engine is compatible with any type of battery. Top speed of the KLD scooter is about 55 mph, which is almost double that of many electric scooters and delivers twice as much torque, accelerating from 0 to 50 mph in ten seconds. The engine also doesn't require a transmission.
"The nano-crystalline material was developed 20 years ago, but it was incredibly expensive and people couldn't figure out how to use it in a motor. Even 10 years ago a computer to run this kind of high frequency engine would have been more like the size of a desk top computer. The magnets we use today that costs 20 cents, 10 years ago would have cost $4 to $5," said Okonsky.
Source:
cnn.com
Bookmark:
| Related News Press |
News and information
Decoding hydrogen‑bond network of electrolyte for cryogenic durable aqueous zinc‑ion batteries January 30th, 2026
COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Metasurfaces smooth light to boost magnetic sensing precision January 30th, 2026
COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026
Automotive/Transportation
Decoding hydrogen‑bond network of electrolyte for cryogenic durable aqueous zinc‑ion batteries January 30th, 2026
Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025
Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||