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View Full Version : How to attach Servos to Brackets?


Labot2001
21-02-2010, 03:16
Can't find the manuals for our servo brackets (are there any??), no luck online either. We're wondering how to mount the servos to the brackets basically, because we can't made head or tail of these brackets...

Any help would be mucho appreciano, thanks :D

EricH
21-02-2010, 03:18
Got any pictures of the brackets?

MWB
21-02-2010, 03:19
What you are looking for is called a servo horn, this is what they look like. http://www.active-robots.com/products/motorsandwheels/servo-motors/servo-horns/hmsh-02-500.jpg

EricH
21-02-2010, 03:21
There are servo brackets and servo horns. They are different. I don't know which they're looking for, and I don't think you do either.

MWB
21-02-2010, 03:23
he asked how to mount the servos to the brackets, which means he is looking for a horn

MWB
21-02-2010, 03:24
or he could be asking which way the brackets go

EricH
21-02-2010, 03:25
he asked how to mount the servos to the brackets, which means he is looking for a horn
No, it doesn't. I pulled a servo bracket out of an R/C plane a couple months ago, and it looks nothing like a servo horn. I'd post a picture, but I don't happen to have one.

A servo mounting bracket != a servo control arm/control horn.

MWB
21-02-2010, 03:31
i think we are disagreeing over something that doesnt matter, lets wait for his reply. he asked how to mount the servo to a bracket, this can either be for the actual moving part of the servo or how to mount the casing of the servo

EricH
21-02-2010, 03:36
i think we are disagreeing over something that doesnt matter, lets wait for his reply. he asked how to mount the servo to a bracket, this can either be for the actual moving part of the servo or how to mount the casing of the servo
It does matter. They are two different parts, with two completely different functions.

If you can locate a 2005-2006 camera housing, look at the servo brackets that are built-in. Now look at the servo arms. They are not the same, and calling the arm a bracket will confuse everyone.

And many days did pass, and many times did the moon wax and wane, and the tower was still not yet builded. So I, Abibarshim, did corner the Chief Scribe and ask him, "What goeth on here?"

The Chief Scribe fell to his knees and said: "O Great and Merciful King, the Makers of Engines give us scrolls of materials for to purchase. But, verily, no man knoweth what the scrolls signify, save the Makers of Engines themselves. For they call not a spade a spade, but call it here a delver and there a digger and another place an entrenching tool and yet another a geovolvometer, so that the scroll of material agreeth not with the design papyrus. And strange to behold is their numerology."
[...]
I. Once thou decidest what name to call a thing, that shall be its name forever after, until eternity passeth. Nor shall thou call any other thing by that name, for each thing shall have a name unto itself.
From http://www.sacbusiness.org/cs/hesterj/Beware%20The%20Wrath%20Of%20Abibarshim.htm

MWB
21-02-2010, 03:39
we are not even sure if he is talking about the camera housing

EricH
21-02-2010, 03:40
we are not even sure if he is talking about the camera housing
I know for a fact that he isn't. It's not available any more (phased out around 2007/2008). It is a part that has a servo bracket integrated into it, and I was thinking that it might help make a point.

PAR_WIG1350
21-02-2010, 16:40
As long as you can mount the servo securely, you don't need to worry about the bracket.

http://www.legoeducation.us/sharedimages/product/ExtraLarge/XL_TETRIXSSBracket.jpg

http://www.legoeducation.us/sharedimages/product/ExtraLarge/XL_TETRIXDSBracket.jpg

BTW: These are servo brackets.

EricH
21-02-2010, 16:44
They're also overkill. For those, you'd slap the servo in so that the mounting tabs on the servo are lined up on the two small tabs, and then put your screws in.

All you really need is a flat piece of material with a hole that the servo body can fit into and 4 screws or small bolts.