Prototype

Prototypes are build from standard of the shelf parts:

• brushless hub motor imported from China
• standard D size NiMH batteries connected in to battery pack
• MEMS gyroscopes and accelometes

All parts are mounted on the steel frame. Control electronic and corresponding software are custom developed.

Prototype specifications:

• 15 km/h maximum speed
• 30 km range with one battery charge
• 1000 W motor
• 44 V 10 Ah battery pack
• 5 hours charging time for battery
• weight 28 kg