Mechanics and Construction > Mechanics and Construction

Need Servo Advice

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KambeiX:
For continuous rotation I always use HS-311 since they are cheap and good quality, but now I need them for a competition where strength and speed will be determining factors, so which ones you recommend?

They must be easy to modify or already modified and have better torque/speed than hs-311 and also "cheap" (of course, they will be more expensive than hs-311 but I don't want to buy $100 digital servos)

I was thinking of HS-225MG

http://www.servocity.com/html/hs-225mg_mighty_mini.html

ed1380:
why not gearhead motors? or is acuracy required?

KambeiX:
because they have to be waterproof and I don't have time to waterproof a gearhead motor.

beginner435:
this is a website that i used to modify my first (and only :P) servo it worked on once i followed the instructions on the first one properly (you have to follow EVERY one) then mi other ones worked fine

the website is http://www.acroname.com/robotics/info/PPRK/assembly/assm1_2.html

KambeiX:

--- Quote from: beginner435 on July 12, 2007, 02:04:56 PM ---this is a website that i used to modify my first (and only :P) servo it worked on once i followed the instructions on the first one properly (you have to follow EVERY one) then mi other ones worked fine

the website is http://www.acroname.com/robotics/info/PPRK/assembly/assm1_2.html

--- End quote ---

Thanks for the tip but I already know how to modify servos. The thing I need are stronger/faster servos that aren´t too expensive and can be modified without much difficulty (some servos are very hard to modify).

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