Technology
The motor:
The motor was exclusively developed by e-max for the application in electric scooters. The location of the 13-inch wheel motor in the rear wheel enables smooth power transmission. It is maintenance free and due to the immense torque does not need a transmission. Also the access to the tire is very simple because of the single, rear suspension.
The electronic control:
e-max scooters have a digital controller which controls the motor and was especially designed for the needs of an electric Scooter. The e-max developed software can be customized to our customers' needs. The lithium ion version has an innovative battery management system (BMS) with automotive approval. The BMS has an integrated black box which monitors and records the condition of the battery, motor and track.
The booster:
e-max customers know they can trust the booster power button, whenever they need more power. The booster provides up to 80% more power for a period, so inclines of over 20% are no problem.
The battery:
e-max offers customers a choice: the long lasting and cost-effective silicon batteries with 40 Ah and 60 Ah based on a 48 V system or the extremely light weight lithium batteries which allow a range of up to 150 km and a charging time of less than 2 hours. Lithium can be recharged to a minimum of 1000 full cycles; this means more than 100,000 km can be driven. Both battery systems have no memory effect, so you can charge them whenever you want without problems.
The frame:
The cage frame was exclusively designed for e-max electric scooters. Because of the cage shape it is extremely strong, light and offers enough space to fit up to 60 Ah silicone or 15 x 90 Ah lithium batteries. It is an e-max patent and the first frame for a 13-inch wheel used in electric vehicles with single rear suspension for easy access to motor and tire.
