VAXO Systems EV Geartrain Design Trainer (BETA Version)
Email feedback to info@vaxosystems.com

Motor/Inverter

Select a Motor:  
Select an Inverter:  
Max Motor Speed: RPM
Quantity:

Battery

Battery Voltage V  
Battery Size Ah (10-600)  
Peak C Limit (1-20)  
Cont C Limit (1-20)  
Battery Capacity: KWH

Gearbox

Max Input Torque NM (50-1000)  
Max Input Speed RPM (2k-10k)  
Gearbox Efficiency % (40-100)  
Gear Ratio :1 (0.50 - 20)  
Final Ratio :1 (0.50 - 20)  

Vehicle

Drag Coefficient (0.20 - 1.0)  
Frontal Area Sq Meters (1.0 - 6.0)  
Wheel Diameter Meters (0.40 - 1.0)  
Vehicle Weight KG (300-2500)  
% wt on drive wheels % (20-200)  

Vehicle Performance

Acceleration

0-100 KPH: seconds

Gradability

Max Peak Grade: %
Max Cont Grade: %

Top Speed

Max Peak Speed: KPH
Max Cont Speed: KPH

Graphs