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heavy duty RC servos?
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Senior Roboticist  Joined: Sat Mar 01, 2008 12:52 pm Posts: 965 
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 heavy duty RC servos?hello to all,
does anybody know some heavy duty RC servos (quite as strong as the nxt motors), for building a Lego tetrapod (3 servos at each leg, to move an over-all weight of approx. 3-4kg ) ? conditions: Voltage 9V (7-12V) , and mechanically easily fixable to the Lego Technic bars... _________________ regards, HaWe aka Ford #define S sqrt(t+2*i*i)<2 #define F(a,b) for(a=0;a<b;++a) float x,y,r,i,s,j,t,n;task main(){F(y,64){F(x,99){r=i=t=0;s=x/33-2;j=y/32-1;F(n,50&S){t=r*r-i*i;i=2*r*i+j;r=t+s;}if(S){PutPixel(x,y);}}}while(1)} |
| Fri Aug 15, 2008 12:47 pm |
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Moderator   Joined: Wed Jan 31, 2007 3:39 am Posts: 298 Location: San Diego, California. USA
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Re: heavy duty RC servos? Check out these guys, they have allot of heavy duty servos just for walking robots:
http://www.lynxmotion.com/Category.aspx?CategoryID=38 And for hooking the servos to the legos, its a real pain. Thankfully mindsensors are developing some servo to lego brackets: http://www.mindsensors.com/index.php?module=pagemaster&PAGE_user_op=view_page&PAGE_id=54&MMN_position=22:22 Good luck, cant wait to see pictures of the robot  Scott B-) |
| Sun Aug 17, 2008 3:09 pm |
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Senior Roboticist Joined: Sat Mar 01, 2008 12:52 pm Posts: 965
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Re: heavy duty RC servos? thx for the links, I'll have a look!
_________________ regards, HaWe aka Ford #define S sqrt(t+2*i*i)<2 #define F(a,b) for(a=0;a<b;++a) float x,y,r,i,s,j,t,n;task main(){F(y,64){F(x,99){r=i=t=0;s=x/33-2;j=y/32-1;F(n,50&S){t=r*r-i*i;i=2*r*i+j;r=t+s;}if(S){PutPixel(x,y);}}}while(1)} |
| Mon Aug 18, 2008 4:56 am |
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Rookie
Joined: Fri Jan 30, 2009 10:45 am Posts: 1
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Re: heavy duty RC servos? Heavy Duty as in, metal gears, or brushless, or even steel gears?
http://www.hitecrcd.com/ this would be a great place to find heavy duty r/c servos _________________ Team 2815 Bluffton High School R/C Racer  |
| Fri Jan 30, 2009 10:51 am |
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