ELECTRIC POWERTRAIN

Our battery packs provide the power for Europe’s largest scooter rental fleets, where the requirements and needs are extremely diverse. Thanks to specially developed BMS electronics and associated software, we can react extremely flexibly to specific customer requirements and special functions. Since as far back as 2013, our battery technology can be found in the large electric scooter rental fleets of European cities such as Berlin, Munich, Paris, and Bordeaux. This is where our battery packs have already proven their safe continuous operation and long durability over more than 5,000,000km and more than 150,000 hours of charging. Continuous operation over 24 hours a day, seven days a week, requires a robust battery management system (BMS) to ensure high safety and continuous availability of the vehicles.

The high-power battery pack is based on our proven e-scooter battery and has been further developed for maximum performance and durability. The INR1865030Q high current cells from Samsung allow discharge currents of up to 180A. The high-power battery BMS is extended to include an external power module, which can offer continuous currents of 140A. The Stäubli industrial connector system guarantees a secure connection and allows the use of 16mm² cable cross-sections.

The motor control unit for 48V drives was specially developed for use in light electric vehicles. With a continuous output of 6kW and a peak power of up to 12kW, the Emerge 6000 accelerates confidently through everyday life. Thanks to the automatic teach-in function, the controller forms a powerful unit with the motor within a very short time. Our field-oriented control system with highly efficient control algorithms then ensures a unique driving experience.

We offer complete drive units as well as the motor control unit on its own. The FRIWO motor control unit is installed directly onto the motor. They work together to form one perfectly aligned system.