Automotive Driveline Geartrain Inertia
Automotive Driveline Geartrain Inertia
(OP)
Guys, I'm having trouble calculating the inertia contained in an automotive driveline. This is a simple automotive 'live axle' design where torque is diverted from a single input (differential) to two axles.
Q1. Lets say that the inertia exiting the transmission output is 1 kg-m2, how does this change the inertial of the axle if the final drive ratio is 4.77:1?
Q2. Can I sum the inertia of the two axles together as an approximation? Can I sum the wheel inertia?
Thanks for looking, I've been having trouble figuring this out and I can't really find any resources.
-S
Q1. Lets say that the inertia exiting the transmission output is 1 kg-m2, how does this change the inertial of the axle if the final drive ratio is 4.77:1?
Q2. Can I sum the inertia of the two axles together as an approximation? Can I sum the wheel inertia?
Thanks for looking, I've been having trouble figuring this out and I can't really find any resources.
-S





RE: Automotive Driveline Geartrain Inertia
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RE: Automotive Driveline Geartrain Inertia
RE: Automotive Driveline Geartrain Inertia
Thanks.
-S
RE: Automotive Driveline Geartrain Inertia