French firm Ez-Wheel has managed to pack an entire electric vehicle system into a wheel – battery, charger, converter and motor included. Nothing electrical need be fitted to the vehicle chassis.
Intended to add powered traction to industrial trolleys, application are also proposed moving patients in hospitals and shifting food.
“Ez-Wheel products are ready to operate in outdoor or indoor conditions, over an extended temperature range. All the components including the battery are designed to withstand 5 years of operation without any maintenance required,” said the firm.
steve bush
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