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We want to have an updated vehicle mass in order to know how close we are to the mass constraint of 720 kg. We should be able to have a more accurate evaluation now because we are in the later stages of the vehicle.
Sub-Team | Assembly | Mass (kg) | DRI or Person who calculated the number | Link to Documentation/Calculations (if you want) | Last Updated |
|---|---|---|---|---|---|
Example - Aerobody | All panels | 120 kg ??? | Tommy | ||
Interiors | Catamaran Cover | 25kg ?????? estimated very early on in design process (+60kg including battery pack and other electronics) | Renzo | May 11, 2021 | |
Seats | 20kg ish ???? (for ballast, seats, and all brackets) | Sheila | May 11, 2021 | ||
Dashboard | TBD | ||||
Doors | TBD | ||||
Trim | TBD | ||||
4 Passengers | 320 kg | Tommy | ASC Regs | June 5th, 2021 | |
Dynamics | Dynamics Assembly | ~47.8 | Tommy | Calculation/Research of MS14 Sub-Assembly Weight - Mechanical - Confluence (atlassian.net) | June 4th, 2021 |
Front Dynamics Assembly | 39.22 kg | Tommy | Calculation/Research of MS14 Sub-Assembly Weight - Mechanical - Confluence (atlassian.net) | June 9th. 2021 | |
Rear Dynamics Assembly | 66.02 kg | Tommy | Calculation/Research of MS14 Sub-Assembly Weight - Mechanical - Confluence (atlassian.net) | June 9th. 2021 | |
Chassis | Chassis | 61 kg (2021-01-17 file, does not include structural reinforcements) | Kimberly | May 11, 2021 | |
Aerobody | Aerobody Panels |
13.2 (underestimate; + 1 kg? |
Missing 3 panels and bridges.
Since ~3/4 of the panels have been accounted for. Should multiply the above weight by 1.25-1.5.
Tommy
https://docs.google.com/spreadsheets/d/15YotT9fcNqfaiLNJMqSb2h2pj5yUroy5b_W9Gr47gMg/edit#gid=0
) | Tommy | Calculation/Research of MS14 Sub-Assembly Weight - Mechanical - Confluence (atlassian.net) | June 4th, 2021 |
Thermoformed Panels |
Tommy’s note to self about dynamics mounting:
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20.0 | Calculation/Research of MS14 Sub-Assembly Weight - Mechanical - Confluence (atlassian.net) | ||||
Battery Box | Battery Box | 60-65 kg ??? | Micah | Private Message | 2021.06.09 |
Notes:
The composite items do not account for extra weight due to kevlar yet