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Electronics => Electronics => Topic started by: soninja8 on May 21, 2011, 02:00:57 PM

Title: HS-303 and HS-311
Post by: soninja8 on May 21, 2011, 02:00:57 PM

Ok, so I have two HS-303 servos. They pull a lot of torque, but I need some more speed. Would the HS-311 go faster, and still have enough torue to pull a couple of pounds?
Thanks,
Soninja8

Title: Re: HS-303 and HS-311
Post by: Gertlex on May 21, 2011, 05:50:54 PM

Google is  your friend.

http://www.servodatabase.com/servo/hitec/hs-311 (http://www.servodatabase.com/servo/hitec/hs-311)
http://www.servodatabase.com/servo/hitec/hs-303 (http://www.servodatabase.com/servo/hitec/hs-303)

(and so is servodatabase, apparently)

Title: Re: HS-303 and HS-311
Post by: soninja8 on May 21, 2011, 06:12:40 PM

Quote from: Gertlex on May 21, 2011, 05:50:54 PM

Google is  your friend.

http://www.servodatabase.com/servo/hitec/hs-311 (http://www.servodatabase.com/servo/hitec/hs-311)
http://www.servodatabase.com/servo/hitec/hs-303 (http://www.servodatabase.com/servo/hitec/hs-303)

(and so is servodatabase, apparently)

I know http://www.servodatabase.com/compare?servos=835,836 (http://www.servodatabase.com/compare?servos=835,836)
I've used servodatabase, but it says they are the same besides hs-311 having less toque. I dont understand this, because the hs-303 is so slow, and all the videos that ive seen of people using the hs-311 is fast...


Any idea?

Title: Re: HS-303 and HS-311
Post by: Gertlex on May 21, 2011, 07:09:08 PM

Had never previously heard of the 303.  What voltage are you operating at?

Title: Re: HS-303 and HS-311
Post by: soninja8 on May 21, 2011, 07:41:25 PM

6 volts, the max

Title: Re: HS-303 and HS-311
Post by: Razor Concepts on May 23, 2011, 09:30:40 AM

Quote from: soninja8 on May 21, 2011, 06:12:40 PM

Quote from: Gertlex on May 21, 2011, 05:50:54 PM

Google is  your friend.

http://www.servodatabase.com/servo/hitec/hs-311 (http://www.servodatabase.com/servo/hitec/hs-311)
http://www.servodatabase.com/servo/hitec/hs-303 (http://www.servodatabase.com/servo/hitec/hs-303)

(and so is servodatabase, apparently)

I know http://www.servodatabase.com/compare?servos=835,836 (http://www.servodatabase.com/compare?servos=835,836)
I've used servodatabase, but it says they are the same besides hs-311 having less toque. I dont understand this, because the hs-303 is so slow, and all the videos that ive seen of people using the hs-311 is fast...


Any idea?

Since the HS-303 is old and discontinued, the performance may be worse than when it was new.

The HS-311 would be an improvement, but it's just a typical standard servo. Look at servodatabase to find specs of servos that are better.