Specs for drill motor gearbox?
 

Posted by Eric .

Student on team #253, MRT - Mills Robotics Team, from Mills High School and Fairchild Semiconductor and NASA Ames Research Center.

Posted on 1/15/2000 9:29 PM MST



Hi,

Does anybody know where I can get the spec sheet (at least the measurements) for the drill motor gearbox? Any info would be appreciated.

Thanks,
Eric

What type of spec?
 

Posted by Joe Johnson.   [PICTURE: SAME | NEW | HELP]


Engineer on team #47, Chief Delphi, from Pontiac Central High School and Delphi Automotive Systems.

Posted on 1/16/2000 8:08 AM MST


In Reply to: Specs for drill motor gearbox? posted by Eric on 1/15/2000 9:29 PM MST:



Eric,

What spec do you want?

I can tell you that the I think the drill spec claims that the drill can provide 250 in-lbs of torque.

The ratio in low gear is about 60 to 1 and the ratio in high gear is about 20 to 1.

All that the info (probably more accuately reproduced) in in the manual.

Good Luck,

Joe J.

I'll tell you.
 

Posted by Daniel.

Coach on team #483, BORG, from Berkeley High School and NASA Ames & UC Berkeley.

Posted on 1/16/2000 10:12 AM MST


In Reply to: What type of spec? posted by Joe Johnson on 1/16/2000 8:08 AM MST:



Well, he's with me so I'll speak for him. We're looking for dimensions of the gearbox so that our HS students can make a motor mount with CNC. We can do something that fits fairly well by simply using calipers but if we want all the holes to line up perfectly, we're gonna need some specs I think. Do you have any dims for thos guys?

-DL

no help here... ...others?
 

Posted by Joe Johnson.   [PICTURE: SAME | NEW | HELP]


Engineer on team #47, Chief Delphi, from Pontiac Central High School and Delphi Automotive Systems.

Posted on 1/16/2000 11:20 AM MST


In Reply to: I'll tell you. posted by Daniel on 1/16/2000 10:12 AM MST:



Calipers is the closest think we have to the print. Perhaps others have better.

Joe J.

Re: I'll tell you.
 

Posted by Allen Smith.

Engineer on team #7, Knights, from Parkville High School and Black & Decker/AAI/Raytheon.

Posted on 1/16/2000 11:41 AM MST


In Reply to: I'll tell you. posted by Daniel on 1/16/2000 10:12 AM MST:



This is another aspect of engineering, reverse engineering. Trying to figure out what the other person was thinking by looking at the part they made