Thread: 2004 Drill motor and gear assembly number
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Unread 27-01-2004, 22:47
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Post Drill Motor Gearbox
The official information is as follows, all per various authentic sources... I took the time to compare actual test data to find the most likely information.

High Speed
Gearbox Ratio (Speed Input : Output)
12.07

Expected (RPM)
1629.66

Actual (RPM)
1521

Efficiency (%)
93.3%

Low Speed
Gearbox Ratio (Speed Input : Output)
42.62

Expected (RPM):
461.52

Actual (RPM):
450

Efficiency (%) *
97.5


* The 450 RPM is was was published in the game manual in 2003. I would expect it's efficiency to be not so high... dock that to around 400-425 or so would probably be a little more accurate...

I'll be posting a full Excel spreadsheet with all of the info very shortly, to compliment all of the data into one nice source.

Matt
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Matt Adams - Engineer at Danaher Motion
Team 1525 - Warbots - Deerfield High School
Last edited by Matt Adams : 27-01-2004 at 22:50.