Homebrew PCBs

----- Original Message ----- 
From: "Alan King" <alan@...>
To: <Homebrew_PCBs@yahoogroups.com>
Sent: Monday, May 30, 2005 4:27 PM
Subject: Re: RE : [Homebrew_PCBs] DIY Drilling station


> Robert Hedan wrote:
>
>> Alan,
>>
>> I am curious to know how you attached your stepper onto the threaded rod.
>>
>> Robert :)
>>
>
>
>   Someone on Ebay had a type of shaft couplers up for half price, I got 
> like
> 100 or so.  Basically a long collar with two set screws, if your alignment 
> is
> good they work well enough for reasonably light duty.

You get couplings that take up misalignment, like Oldham couplings.

Leon