Why cars need transmissions?
adjusting speed and torque
starting/stopping -> move off
fuel efficency -> oninon diagramm
maintaining engine health
driving dynamic and performance
compatibility with various driving conditions
market trends and and developments
europe: till 2015 70% MT 25%AT 2030 ICE ban
america: 2025 60% AT 2% EV; 2030 55% AT 10% EV
japan: 2018 2,5 Mio CVT 1Mio AT no MT
differences industrial, PKW and CV
speeds
torque
mass
lifespan
indsutrial
1
2100
680
20years
PKW
6
500
46
150k km
CV
16
2600
266
1200k km
classification automotive transmissions
MT;AMT;
automated transmission with various gear ratios:
DCT; AT;
hybrid drive with electrical mechanic:
serial, parallel, power-split;
CVT
Last changed4 months ago