Sold Used TC9 Motor w/Full Copper Treatment

[ciaonzo 5,000+ posts]

I pulled this off of a prototype which might explain why it has TC7 steel on 1" TC9 slugs. Regardless, it's nice and strong, and would be perfect for anyone looking to build a low inductance/low distortion driver. The Qes figure for the driver was .423, the BL figure was 18.7 (Re of 3.12), and with the full compliment of copper (ring and sleeve) the Le was sitting at .62mH rather than the usual 3 to 7 mH seen in TC9 motors without this kind of treatment. The coil helping to generate those figures was a 3" four layer aluminum round wire with a WW of 2.25". You can use a slightly longer coil if you want, there's plenty of room for a 3" stroke with this motor. Power handling should be right on par with any other TC9, with consideration given for your choice of coil. Inside diameter is 2 7/8" and outside diameter is 3 3/8".

Looking for $100 shipped CONUS.

Click to read more...

 

[808subz 10+ year member]

How much with shipping to 96766?

 

[ciaonzo 5,000+ posts]

How much with shipping to 96766?

I can get it to you for the same price using a flat rate box.

 

[audio_phill 10+ year member]

sw7304 and I cover shipping on both?

 

[ciaonzo 5,000+ posts]

sw7304 and I cover shipping on both?

I'll think about it, really need cash though!

 

[audio_phill 10+ year member]

lol, dang it man...

 

[ciaonzo 5,000+ posts]

lol, dang it man...

Sorry old buddy, you're broke too huh? I have a pair of these if that helps your frustration any, lol.

 

[audio_phill 10+ year member]

then send me one and sell one, or sell the 10 when it gets there lol. I need this for an 8" build //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

 

[ciaonzo 5,000+ posts]

Upperz.

 

[ciaonzo 5,000+ posts]

Topside.

 

[SPLaudio 5,000+ posts]

thats deff a homemade sub see the chuck marks on the top plate. deff diff

 

[ciaonzo 5,000+ posts]

thats deff a homemade sub see the chuck marks on the top plate. deff diff

Actually, every TC motor I've held in my hands has those chuck marks. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[resko1 10+ year member]

//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

And i have 2 lms coils for the 2 motors. Payday is next thursday.

 

[ciaonzo 5,000+ posts]

//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gifAnd i have 2 lms coils for the 2 motors. Payday is next thursday.

Not sure if I want to get rid of both of them, the other one is still attached to a top assembly. Was just stating that I had two to tease Phill a little bit.

 

[resko1 10+ year member]

Shoot me a pm with what you have up for grabs motor wise.