Team Details
Guangxi Lushan LS Racing
| University | Liuzhou Institute of Technology
CN Liuzhou UAS short 966 |
|---|---|
| Location | Liuzhou, China |
| Social Media | |
| DV Team | LS Racing |
| Short Link | tid.fsg.one/709 |
Team Description
The LS Racing E-team was founded in 2012,we have been competed in Formula Student Electric China for 6 years,and won the champion of the 2015 and 2018 FSEC.
Past Events
2019
Info
15x
LSR-2019E is our 7th generation of formula student electric car. We focus on delivering a lightweight, simlified, handling-focus and compact design in the most cost effective way.
Engineering Design Priorities:
Cost effective
Reliability
Handling
Lightweight
Aerodynamic downforce
Car Specifications
General
| Frame Construction | Frt and rear Tubular space frame |
|---|---|
| Material | 4130 steel round tubing 14mm to 25.4mm dia |
| Overall L | 2890 mm |
| Overall W | 1140 mm |
| Overall H | 1183 mm |
| Wheelbase | 1540 mm |
| Track (Fr) | 1190 mm |
| Track (Rr) | 1160 mm |
| Weight with 68kg driver (Fr) | 143 kg |
| Weight with 68kg driver (Rr) | 155 kg |
| Suspension | Double unequal length A-Arm. Push rod actuated horizontally oriented spring and damper |
| Tyres (Fr / Rr) | 190.5x52 R10, Hoosier R25B / 190.5x52 R10, Hoosier R25B |
| Wheels (Fr / Rr) | 7×10,30mm offset，2 pc AL Rim/7×10,30mm offset，2 pc AL Rim |
| Drive Type | Chain drive |
| Differential | Torque sensitive limited slip bevel gear differential with internal preload adjustment |
| Cooling | Rear mounted 1200cc Mini radiator |
| Brake System | 4-Disk system, brake disc F188mm R180mm diameter, adjustable brake balance, |
| Electronics | Rapid Prototype developed VCU,CAN communication, self developed dashboard,data acqusition |
Powertrain
| Number of Motors | 1 |
|---|---|
| Motor Location | Rear |
| Max Motor Power (per motor) | 75kW kW |
| Motor Type | permanent magnet synchronous motor |
| Max Motor RPM (highest) | 5000 rpm |
| Motor Controller | Unitek-Bamocar D3 700/400 |
| Max System Voltage | 436V V |
| Electrode Materials | LiCoO2 |
| Combined Accumulator Capacity | 7kWh kWh |
| Transmission Ratio (Primary) | 3.545 : 1 |
| Transmission Ratio (Secondary) | n/a : 1 |
2016
Info
LS Racing was founded in Dec.12th,2009.The team has three division:the combustion team,the electric team and the Baja team.We have been competed in China for 6 years,and in 2015,we won the champion of the Formula Student Electric China.And we will represent China to compete in Formula Student Germany.We are ready for the challenge!
Engineering Design Priorities:
High integration
Handling
Lightweight
Maintainability
Cost effciency
Reliability
Car Specifications
General
| Frame Construction | 4130 steel tube frame |
|---|---|
| Material | 4130 steel tube |
| Overall L | 2823 mm |
| Overall W | 1396 mm |
| Overall H | 1005 mm |
| Wheelbase | 1575 mm |
| Track (Fr) | 1190 mm |
| Track (Rr) | 1170 mm |
| Weight with 68kg driver (Fr) | 160 kg |
| Weight with 68kg driver (Rr) | 173 kg |
| Suspension | Double unequal length A-Arm. Push rod actuated horizontally oriented spring and damper (coil-over). |
| Tyres (Fr / Rr) | Hoosier R25B 10"×6" |
| Wheels (Fr / Rr) | 5.5×10 21mm offset,one piece Al Rim/5.5×10 21mm offset,one piece Al Rim |
| Drive Type | Two stage chain transmission |
| Differential | Torque sensitive limited slip bevel gear differential with internal preload adjustment |
| Cooling | Rear mounted 350cc Mini radiator and 135mm electric fan |
| Brake System | 4-Disk system,adjustable brake balance |
| Electronics | Dash mounted LCD screen |
Powertrain
| Number of Motors | 1 |
|---|---|
| Motor Location | Rear |
| Max Motor Power (per motor) | 60kW kW |
| Motor Type | Zhongke Shenjiang SJ2103P030-L1 |
| Max Motor RPM (highest) | 7000 rpm |
| Motor Controller | Zhongke Shenjiang SJ2104B3C1-L1 |
| Max System Voltage | 320 V |
| Electrode Materials | LiFePO |
| Combined Accumulator Capacity | 7.1 kWh |
| Transmission Ratio (Primary) | 2.4 : 1 |
| Transmission Ratio (Secondary) | 1.6 : 1 |