2005 Scale model in balsa wood

This project is an intermediary solution between bicycle and car

• The ECO-Mobile protect from rain and cold

• The shape needs a serious precaution

• His cost is reasonable

• It allow me too experiment transmission

• Before stop a landing gear going out of the vehicle

200mm and 20 mm Poly-V pulleys with belt

• Poly-V belt worked on his two face : the Poly-V face and the flat face

200 mm Poly-V pulley and 16T sprocket

Some elements of the transmission

• On left of the picture a washer machine V pulley

I use a car alternator in motor mode

• 14 Volts, 105 Amperes car alternator

Alternator connections

V-belt transmission

2006 Electric ECO-Mobile draw with CATIA from Dassault Systemes

• The front wheel have 60° liberty degree

• The wheels are easy accessible

• The inflate tubes too

• Before stop a landing gear going out of the vehicle

250 watts 24 V DC motor - Stall torque of 1 Nm

Landing gear screw mechanism

The steering is powered by a screw actuator