RE: [TCML] my recommendation for a SRSG motor arbor

[<toxandale@xxxxxxxxxxxxx>]

David; Thanks for the recommendation of the split taper bushings. I
purchased a couple of 5/8" bushings and found that the fit was very nice
with about .001" slack on the motor shaft. To make it a snug fit I welded
the gap on the two splits, and when the metal cooled, the bore shrank just
enough so that it requires slight tapping with the hammer to slip it onto
the motor shaft. Next I'll drill a couple of holes, tap them, and use set
screws to ensure the bushing stays in place on the shaft. And best of all it
was only $3.

http://fototime.com/3CA58128477D934/standard.jpg

http://fototime.com/BA79773D144E776/standard.jpg

http://cgi.ebay.com/Browning-G-5-8-Split-Taper-Bushing-NIB_W0QQitemZ32015784
7770QQihZ011QQcategoryZ42924QQrdZ1QQssPageNameZWD1VQQcmdZViewItem







-----Original Message-----
From: tesla-bounces@xxxxxxxxxx [mailto:tesla-bounces@xxxxxxxxxx] On Behalf
Of David Rieben
Sent: Friday, November 23, 2007 12:44 PM
To: Tesla Coil Mailing List
Cc: David Rieben
Subject: Re: [TCML] Nee recommendation for a SRSG motor arbor

Curt,

Mine has 2 setscrews in the collar to tighten onto the keyway key.

David


----- Original Message ----- 
From: "C. Sibley" <a37chevy@xxxxxxxxx>
To: "Tesla Coil Mailing List" <tesla@xxxxxxxxxx>
Sent: Friday, November 23, 2007 11:59 AM
Subject: Re: [TCML] Nee recommendation for a SRSG motor arbor


> David,
>
> Another question about these, how does it secure to the shaft?  I don't 
> see any set screws or mechanism to tighten it.
>
> Curt.
>
>
> ----- Original Message ----
> From: David Rieben <drieben@xxxxxxxxxxx>
> To: Tesla Coil Mailing List <tesla@xxxxxxxxxx>
> Cc: David Rieben <drieben@xxxxxxxxxxxxxxx>
> Sent: Friday, November 23, 2007 6:25:11 AM
> Subject: Re: [TCML] Nee recommendation for a SRSG motor arbor
>
> Hi Curt,
>
> You may also look into "spilt-taper bushings"
>
>
http://cgi.ebay.com/Woods-Split-Taper-Bushing-SD-5-8_W0QQitemZ300144363419QQ
ihZ020QQcategoryZ42924QQrdZ1QQssPageNameZWD1VQQcmdZViewItem
>
> I used one of these in the ARSG of my Green Monster coil to
> secure the disc to the shaft of my DC motor.
>
> http://www.teslauniverse.com/members/drieben/
>
> David
>
>
> ----- Original Message ----- 
> From: "C. Sibley" <a37chevy@xxxxxxxxx>
> To: "Tesla Coil Mailing List" <tesla@xxxxxxxxxx>
> Sent: Friday, November 23, 2007 1:33 AM
> Subject: Re: [TCML] Nee recommendation for a SRSG motor arbor
>
>
>> Thanks, I've give it a try.  Still interested if anyone has any other
>> ideas...
>>
>> ----- Original Message ----
>> From: "johnbrooks@xxxxxxxxxxx" <johnbrooks@xxxxxxxxxxx>
>> To: Tesla Coil Mailing List <tesla@xxxxxxxxxx>
>> Sent: Thursday, November 22, 2007 10:50:36 PM
>> Subject: Re: [TCML] Nee recommendation for a SRSG motor arbor
>>
>> This might work. (faceplate)
>> E-Bay  Item number: 120181450146
>>
>> On Thu, 22 Nov 2007 21:55:06 -0800 (PST), "C. Sibley"
>> <a37chevy@xxxxxxxxx> said:
>>> I'm in the process of building up a big SRSG.  I've machined flats into
>>> the a 1800 RPM 3/4 HP motor and it is running nice and synchronous. 
>>> I'm
>>> cutting a disk from G11 Fiberglass, but need to figure a convenient way
>>> to attach it to the 5/8" shaft.
>>>
>>> The arbors I have been able to find are designed to adapt a motor to a
>>> buffing/grinding wheel.  It seems to me that this would be inadequate
>>> since the disk could spin at start-up.
>>>
>>> Anyone have any recommendations for a good "off the shelf" solution?
>>>
>>> Thanks,
>>>
>>> Curt.
>>>
>>>
>>>
>>>
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>> -- 
>>
>>  johnbrooks@xxxxxxxxxxx
>>
>> -- 
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