e-GoKart Powertrain YoungStar
Discover the electrified future of go-kart racing.
The e-GoKart Powertrain YoungStar provides high power over a wide range for maximum vehicle speed. By intelligent software, the e-GoKart System gets the best out of the vehicle at any time and any driving profile, energy recuperation included. The high energy and power density allow small and lightweight vehicles like e-GoKarts to reach new levels of performance and driving fun.
Pure driving pleasure
from the beginning
Customer benefits
Ready to use
Ready to use solution (after initial adaption for customer project)
Software
High software level and permanent software monitoring
Low costs
Lowest maintenance costs due to highly reliable electrical powertrain
Drivability
Excellent drivability due to a customizable control strategy
Support
Support of all parts over lifetime
Adaptions
Customer-specific adaptions possible
System components
Wiring Harness with switches
Connects all components
Vehicle Control Unit VCU MS 40
Controls all components and works as an interface between driver and vehicle
- Maximum standby current: 1 mA
- Weight approx.: 500 g
- Outer dimensions: approx. 123 x 142.2 x 43.1 mm
Display Unit DDU 18
Provides system information to the driver
- Display size: 4.4” (320 x 240 pixel)
- Display elements: e.g. speed, SOC, driving status
- Maximum current: 1.5 A
DC/DC Converter
Power transfer from 48 V side to 12 V side
- Dimensions: 68.9 x 140.0 x 29.5 mm
- Weight: < 400 g
- Rated power: 150 W (continuous), 180 W (overload, 30 s)
- Maximum efficiency: > 94 %
- Maximum output current: 11.0 A (continuous)
Sensors
- Acceleration pedal sensor
- Brake inductive sensor
- Brake pressure sensor
Optional external remote control*
speed limitation e.g. 5 km/h via CAN
*not supplied by Bosch Motorsport
Charger Energy Storage CH 5-1.2
Battery charging
- Dimensions: 179 x 317.75 x 90.5 mm
- Weight: approx. 3.5 kg
- Maximum current: 6.5 A (AC), 33.0 A (DC)
- Maximum efficiency: > 92 %
- Nominal output power: 1.2 kW
Power Unit PU 5-10
claw pole electric motor with integrated inverter and µC
- Maximum engine power: 10 kW
- Maximum engine torque: 50 Nm
- Maximum speed: 10,000 rpm
- Weight: 9 kg
- Thermal system: air cooled with integrated fans
Energy Storages ES 5-2.4
Lithium-Ion with Management System
- Capacity: 2 - 4 x 2.4 kWh
- Driving time under racing conditions with 4.8 kW: more than 1 hour
- Total charging time: 2 hours per battery
- Charge connector: 230 V
- Quick exchangeable battery system: Implemented (connector solution)
- Weight: 2 - 4 x 15 kg
- Thermal system: passive cooled
