WE ASSUME NO LIABILITY FOR ANY SAFETY ISSUES OR DESIGN FLAWS!

--> STILL IN PROGRESS !!!!

This Project includes the engineering documents of a three wheeled sigle seated electric lightweight L5e-A vehicle.
The vehicle is designed to be build with "simple" Tools and machines in an individual production or very small batches.

All documents in this product are accessible with open source or freeware Software.
Used Software:
- LibreOffice
- Free CAD
+ FEM Workbench
+ CFD OpenFoam Workbench
- Z88 Arion (topology optimization, Freeware)
- KiCAD
- Gimp
- Arduino IDE
- CooCox


To make the descissions in this project as transparent as possible, all big engineering descissions are evaluated with the following criteria:
- efficency
- simplicity
- safety
- maintenance
- manufacturability
- failure probability
- clean and good looking design

Features

  • compliant with L5e-A regulations (Regulation (EU) No 168/2013)
  • closed passenger compartment
  • three wheels
  • single seated
  • electric drivetrain
  • air conditioning and heating system
  • independent suspension
  • lockable door
  • audio system with smartphone connectivity (Bluetooth & 3.5 Jack)
  • vehicle suitable for the body size between 5 percentil and 95 percentile people (EU)
  • weight < 400 kg
  • length < 2400 mm
  • width < 1400 mm
  • top speed = 120 km/h
  • engine power < 15 kW
  • WLTP Range ~ 200 km
  • suspension travel = 100mm (25% sag)

Project Activity

See All Activity >

License

Creative Commons Attribution Non-Commercial License V2.0

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