Group items tagged gears - Robotics P1

http://www.teamhassenplug.org/NXT/Gears/ - 16 views

www.teamhassenplug.org/Gears

shared by Joshua Wilkinson on 06 Dec 11 - No Cached

Bryan Kelleher and Alexander Laferriere liked it

This motor shaft will make 3 rotations, in the same time the output shaft makes 5 Gears used: 20 tooth on motor, 12 tooth on output Gear Ratio: 3:5 Power: 3/5x motor Speed: 5/3x motor (faster)
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This motor shaft will make 1 rotations, in the same time the output shaft makes 3 Gears used: 24 tooth on motor, 8 tooth on output Gear Ratio: 1:3 Power: 1/3x motor Speed: 3x motor (faster)
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Anthony DiVirgilio on 06 Dec 11

great ideas for gear ratios

<div class="cArrow"> </div><div class="cContentInner">great ideas for gear ratios</div>

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...4 more comments...
Jarid Brogan on 06 Dec 11

very helpful gear ratio chart

<div class="cArrow"> </div><div class="cContentInner">very helpful gear ratio chart</div>

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Joshua Wilkinson on 06 Dec 11

the bottom two charts are good. It does make it go considerably faster

<div class="cArrow"> </div><div class="cContentInner">the bottom two charts are good. It does make it go considerably faster</div>

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Thomas Helm on 07 Dec 11

It looks like a smart idea for designing the wheels maybe it would be possible to adjust it and make it stronger

<div class="cArrow"> </div><div class="cContentInner">It looks like a smart idea for designing the wheels maybe it would be possible to adjust it and make it stronger</div>

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Joshua Wilkinson on 07 Dec 11

This is probably the best for speed and power(torque). The robot would be front wheel drive based on that if the nxt is on the back with the wheels the robot would flip or slide down due to the weight on the downhill side of the robot not the uphill side(assuming the track is at 22.5 degress

<div class="cArrow"> </div><div class="cContentInner">This is probably the best for speed and power(torque). The robot would be front wheel drive based on that if the nxt is on the back with the wheels the robot would flip or slide down due to the weight on the downhill side of the robot not the uphill side(assuming the track is at 22.5 degress</div>

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Thaddeus McKeon on 07 Dec 11

I agree wit Josh this is what we need for the project

<div class="cArrow"> </div><div class="cContentInner">I agree wit Josh this is what we need for the project</div>

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Alexander Laferriere on 07 Dec 11

this has some good ideas

<div class="cArrow"> </div><div class="cContentInner">this has some good ideas</div>

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RoboChallenge - 2 views

homepage.mac.com/...sumotutorial.html

shared by Thomas Helm on 17 May 12 - No Cached

Compound Gearing You can decrease the speed of your robot and increase the amount of force it can produce by using gears. There is a video on Compound Gears in the gallery. Link- Video on Compound Gears.
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- Thomas Helm on 17 May 12
  
  This picture with compound gearing might help
  
  <div class="cArrow"> </div><div class="cContentInner">This picture with compound gearing might help</div>
  
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LEGO Gear Ratio Calculator - 13 views

sariel.pl/ratios

shared by Nick Laferriere on 06 Dec 11 - Cached

Bryan Kelleher liked it

- Thomas Corcoran on 06 Dec 11
  
  thats the best ratio i could find for the tools we have
  
  <div class="cArrow"> </div><div class="cContentInner">thats the best ratio i could find for the tools we have</div>
  
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Alexander Laferriere on 06 Dec 11

this is good to show what gears to use

<div class="cArrow"> </div><div class="cContentInner">this is good to show what gears to use</div>

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...1 more comment...
Thomas Helm on 06 Dec 11

This is like a calculator you insert the gear it gives you the ratio

<div class="cArrow"> </div><div class="cContentInner">This is like a calculator you insert the gear it gives you the ratio</div>

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Declan Coen on 06 Dec 11

this is very useful in helping us decide which gears to use and what ratio to set them at

<div class="cArrow"> </div><div class="cContentInner">this is very useful in helping us decide which gears to use and what ratio to set them at</div>

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Joshua Wilkinson on 06 Dec 11

This might be the key thing for gear ratios

<div class="cArrow"> </div><div class="cContentInner">This might be the key thing for gear ratios</div>

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Gears - 4 views

www.robotgames.net/...gears.htm

shared by Anthony DiVirgilio on 07 Dec 11 - No Cached

- Anthony DiVirgilio on 07 Dec 11
  
  this is a good idea to get the most out of our gears
  
  <div class="cArrow"> </div><div class="cContentInner">this is a good idea to get the most out of our gears</div>
  
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LEGO.com MINDSTORMS : Community : NXTLOG - 8 views

us.mindstorms.lego.com/...DisplayProject.aspx

shared by Anthony DiVirgilio on 06 Dec 11 - No Cached

Bryan Kelleher liked it

This is a simple dual worm gear drive. It turns two turntables using two worm gears spinning in the same direction at the same speed using one motor. It was really quite easy to build.
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- Anthony DiVirgilio on 07 Dec 11
  
  this could be really helpful
  
  <div class="cArrow"> </div><div class="cContentInner">this could be really helpful</div>
  
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Thomas Corcoran on 06 Dec 11

how to use a worm gear

<div class="cArrow"> </div><div class="cContentInner">how to use a worm gear </div>

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Alexander Laferriere on 06 Dec 11

this will be helpfull

<div class="cArrow"> </div><div class="cContentInner">this will be helpfull</div>

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NXT Top Spinner - 3 views

www.nxtprograms.com/...steps.html

gears and construction

shared by Thomas Corcoran on 06 Dec 11 - No Cached

- Thomas Corcoran on 06 Dec 11
  
  could be really fun to build
  
  <div class="cArrow"> </div><div class="cContentInner">could be really fun to build</div>
  
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- Andrew Drogan on 06 Dec 11
  
  Great info
  
  <div class="cArrow"> </div><div class="cContentInner">Great info</div>
  
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Thomas Corcoran on 06 Dec 11

gears and construction on how to get high speeds

<div class="cArrow"> </div><div class="cContentInner">gears and construction on how to get high speeds </div>

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Joshua Wilkinson on 06 Dec 11

This wouldn't work going up hill at 22.5 degress, and how would we get the nxt brick and the rest of the body to move that fast??

<div class="cArrow"> </div><div class="cContentInner">This wouldn't work going up hill at 22.5 degress, and how would we get the nxt brick and the rest of the body to move that fast??</div>

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Intro to Gears - 1 views

blueink.com/...gear.htm

gears torque tutorial

shared by Anthony DiVirgilio on 07 Dec 11 - No Cached

First....What is torque?: Torque is a twisting force- (it doesn't do any 'work' itself- it is simple an application of energy). Work (or 'stuff') happens, when torque is applied and movement occurs.
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Free Lego NXT Mindstorms Robotics tutorial Climb A Mountain Use of gears Challenge 30 - 6 views

drgraeme.net/...default.htm

shared by Thaddeus McKeon on 06 Dec 11 - No Cached

Bryan Kelleher liked it

- Thaddeus McKeon on 07 Dec 11
  
  very helpful and useful
  
  <div class="cArrow"> </div><div class="cContentInner">very helpful and useful</div>
  
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Declan Coen on 06 Dec 11

The bottom of this page explains how to create differnent gear ratios and how they work

<div class="cArrow"> </div><div class="cContentInner">The bottom of this page explains how to create differnent gear ratios and how they work</div>

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Alexander Laferriere on 06 Dec 11

they are using a diffrent program

<div class="cArrow"> </div><div class="cContentInner">they are using a diffrent program</div>

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Joshua Wilkinson on 06 Dec 11

we could make the program in labview, they were just using a piece of wood on books.

<div class="cArrow"> </div><div class="cContentInner">we could make the program in labview, they were just using a piece of wood on books.</div>

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NXT Dragster - 7 views

www.nxtprograms.com/...steps.html

shared by Thaddeus McKeon on 06 Dec 11 - No Cached

Bryan Kelleher on 06 Dec 11

This is a good idea

<div class="cArrow"> </div><div class="cContentInner">This is a good idea</div>

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...1 more comment...
Nick Laferriere on 06 Dec 11

It is too big for the track

<div class="cArrow"> </div><div class="cContentInner">It is too big for the track</div>

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Thaddeus McKeon on 07 Dec 11

shows how to make a big NXT dragster but has some stuff about gear ratios in it

<div class="cArrow"> </div><div class="cContentInner">shows how to make a big NXT dragster but has some stuff about gear ratios in it</div>

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Bryan Kelleher on 07 Dec 11

FITZGERALD, THIS IS A GOOD IDEA I THINK WE SHOULD USE IT

<div class="cArrow"> </div><div class="cContentInner">FITZGERALD, THIS IS A GOOD IDEA I THINK WE SHOULD USE IT</div>

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NXT® motor internals - 4 views

www.philohome.com/...nxtmotor.htm

shared by Anthony DiVirgilio on 06 Dec 11 - Cached

10:30:40 = 1:4 9:27 = 1:3 10:20 = 1:2 10:13:20 = 1:2 Overall 1:48  
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- Anthony DiVirgilio on 07 Dec 11
  
  useful for different configurations, good to know
  
  <div class="cArrow"> </div><div class="cContentInner">useful for different configurations, good to know</div>
  
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Joshua Wilkinson on 06 Dec 11

This shows us the torque of the motor. Yes we have 9 volt batterys, the bottom of the page next to a picture are some gear ratios.

<div class="cArrow"> </div><div class="cContentInner">This shows us the torque of the motor. Yes we have 9 volt batterys, the bottom of the page next to a picture are some gear ratios.</div>

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Declan Coen on 06 Dec 11

it shows how we can adjust the gear ratios to give the robot more or less power while driving

<div class="cArrow"> </div><div class="cContentInner">it shows how we can adjust the gear ratios to give the robot more or less power while driving</div>

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Gears and Wheels Part 2 - YouTube - 9 views

www.youtube.com/watch

gear ratios wheels levers

shared by Dustin Scott on 07 Dec 11 - No Cached

NXT 3-Speed Transmission with Clutch - 2 views

www.nxtprograms.com/...steps.html

transmission

shared by Thaddeus McKeon on 07 Dec 11 - No Cached

Thaddeus McKeon on 07 Dec 11

this is a gear ststem with clutch represented by an NXT

<div class="cArrow"> </div><div class="cContentInner">this is a gear ststem with clutch represented by an NXT</div>

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Gear and Wheels Part 1 - YouTube - 6 views

www.youtube.com/watch

shared by Anthony DiVirgilio on 07 Dec 11 - No Cached

Bryan Kelleher liked it

- Anthony DiVirgilio on 07 Dec 11
  
  really good demonstration of gear ratios at work
  
  <div class="cArrow"> </div><div class="cContentInner">really good demonstration of gear ratios at work</div>
  
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http://www.nxtprograms.com/MTV/steps.html - 1 views

Great steps for gear ratios.Ideas for changing the gear ratios faster?

started by Andrew Drogan on 07 Dec 11 no follow-up yet

lego mindstorms robot cleaner - YouTube - 1 views

www.youtube.com/watch

shared by Declan Coen on 16 Oct 11 - No Cached

Declan Coen on 16 Oct 11

it shows how you can make an nxt robot have a sweeping mechanism by adding a motor and a few gears

<div class="cArrow"> </div><div class="cContentInner">it shows how you can make an nxt robot have a sweeping mechanism by adding a motor and a few gears</div>

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Rear wheel drive vs. front wheel drive. Which is better? - 8 views

www.all-about-car-selection.com/rear-wheel-drive.html

wheel configuratoin

shared by Anthony DiVirgilio on 06 Dec 11 - No Cached

Bryan Kelleher and Thomas Corcoran liked it

fwd holds an advantage in slippery conditions such as ice or snow as more weight is over the drive wheels reducing slip during acceleration
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- Anthony DiVirgilio on 06 Dec 11
  
  rear wheel drive only has advantages where steering is envloved
  
  <div class="cArrow"> </div><div class="cContentInner">rear wheel drive only has advantages where steering is envloved</div>
  
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- Bryan Kelleher on 07 Dec 11
  
  AGREED, BUT ARE WE GOING FOR PURE STEERING? OR POWER?!
  
  <div class="cArrow"> </div><div class="cContentInner">AGREED, BUT ARE WE GOING FOR PURE STEERING? OR POWER?!</div>
  
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Anthony DiVirgilio on 06 Dec 11

this could be useful

<div class="cArrow"> </div><div class="cContentInner">this could be useful</div>

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...3 more comments...
Thomas Helm on 07 Dec 11

its really opinion but it does seem like a good idea to put it in the front

<div class="cArrow"> </div><div class="cContentInner">its really opinion but it does seem like a good idea to put it in the front</div>

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Thomas Corcoran on 07 Dec 11

This could be very helpful for gear changing

<div class="cArrow"> </div><div class="cContentInner">This could be very helpful for gear changing</div>

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Alexander Laferriere on 07 Dec 11

these are real cars not NXTs

<div class="cArrow"> </div><div class="cContentInner">these are real cars not NXTs</div>

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Joshua Wilkinson on 07 Dec 11

thanks for pointing that out, i didnt want to say anything

<div class="cArrow"> </div><div class="cContentInner">thanks for pointing that out, i didnt want to say anything</div>

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Thaddeus McKeon on 07 Dec 11

it doesn't matter the theory is sound

<div class="cArrow"> </div><div class="cContentInner">it doesn't matter the theory is sound</div>

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LEGO - 9 views

us.mindstorms.lego.com/...DisplayProject.aspx

NI sound wall iRobot obstacle sensor sensors detection Ultrasonic robot mindstorms community lego com

shared by Alexander Laferriere on 06 Dec 11 - No Cached

Bryan Kelleher liked it

Thomas Helm on 06 Dec 11

sorta of a change in design than the last one i had thought was good

<div class="cArrow"> </div><div class="cContentInner">sorta of a change in design than the last one i had thought was good</div>

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...3 more comments...
Alexander Laferriere on 06 Dec 11

this looks like it wikll work

<div class="cArrow"> </div><div class="cContentInner">this looks like it wikll work</div>

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Thomas Corcoran on 06 Dec 11

this is a good idea but it would be hard to change the gears in a short amount of time

<div class="cArrow"> </div><div class="cContentInner">this is a good idea but it would be hard to change the gears in a short amount of time</div>

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Declan Coen on 06 Dec 11

this might be a possible solution but it might not have enough power to make it up the 22.5 degree incline.

<div class="cArrow"> </div><div class="cContentInner">this might be a possible solution but it might not have enough power to make it up the 22.5 degree incline.</div>

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Alexander Laferriere on 07 Dec 11

looks good

<div class="cArrow"> </div><div class="cContentInner">looks good</div>

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Andrew Drogan on 07 Dec 11

Great pictures Tommy. We can use some of these ideas to build our robot

<div class="cArrow"> </div><div class="cContentInner">Great pictures Tommy. We can use some of these ideas to build our robot</div>

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NXT Modular Test Vehicle (MTV) - 4 views

www.nxtprograms.com/...steps.html

gear ratio chart

shared by Anthony DiVirgilio on 06 Dec 11 - Cached

- Anthony DiVirgilio on 06 Dec 11
  
  this is the important chart from the website
  
  <div class="cArrow"> </div><div class="cContentInner">this is the important chart from the website</div>
  
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Anthony DiVirgilio on 06 Dec 11

good for setting up our ratios

<div class="cArrow"> </div><div class="cContentInner">good for setting up our ratios</div>

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Group items tagged

http://www.teamhassenplug.org/NXT/Gears/ - 16 views

RoboChallenge - 2 views

LEGO Gear Ratio Calculator - 13 views

Gears - 4 views

LEGO.com MINDSTORMS : Community : NXTLOG - 8 views

NXT Top Spinner - 3 views

Intro to Gears - 1 views

Free Lego NXT Mindstorms Robotics tutorial Climb A Mountain Use of gears Challenge 30 - 6 views

NXT Dragster - 7 views

NXT® motor internals - 4 views

Gears and Wheels Part 2 - YouTube - 9 views

NXT 3-Speed Transmission with Clutch - 2 views

Gear and Wheels Part 1 - YouTube - 6 views

http://www.nxtprograms.com/MTV/steps.html - 1 views

lego mindstorms robot cleaner - YouTube - 1 views

Rear wheel drive vs. front wheel drive. Which is better? - 8 views

LEGO - 9 views

NXT Modular Test Vehicle (MTV) - 4 views

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