Sinteza ltd is as part of the Elaphe company group focused on promotion and sales of EVs in local area.

More on electric vehicles development on

www.in-wheel.com

"The future of electric and hybrid vehicles
lies in direct drive propulsion systems
using “In-wheel” electric motors."

Our development is focused on "in-wheel" motors that are usefull for different aplications from electric bicycles to scooters and cars. One of the main problems, how to achieve suitable specific torque, has been solved and our motors are light, small, efficient and can produce very large torques.

Together with in-wheel motors development we have developed also a detailed procedure that allows us to find optimal parameters of inwheel motors and energy sources in propulsion system for each specific application.

The procedure takes into account vehicular data and average driving cycle.
The electric motor working conditions are then determined as well as energy flow distribution and the parameters of electric motor for best overall efficiency are determined.

Energy flow diagram (contour plot)

Energy flow diagram (3D plot)