Geared Nema17 Extruder Set on Ebay

RustySpoon1121

Geared Nema17 Extruder Set on Ebay
March 15, 2010 09:50PM

Registered: 14 years ago
Posts: 48

Ok, I have 2 Wades NEMA17 Extruder Full Sets up on ebay. Happy Bidding

Here are the 2 latest auctions as of 6/3/10

[cgi.ebay.com]

[cgi.ebay.com]

-Brandon

Here is more info on it.
[objects.reprap.org]

I made this for myself and a friend locally. I got some parts in bulk so they were cheaper and have extras.
I have the pieces for 5 of these and will print the RP parts if anyone is interested.

I have the M8 bolt with the hobbing in the middle, the M4 bolts and springs to go on them, and the bearings to put in. I used a .7mm pitch tap instead of the .5 that wade specified.
RP parts are included as shown in pictures.

Motor is not included, or the mounting bolts for it.

[edit: added link to ebay auction.

Edited 8 time(s). Last edit at 06/03/2010 12:39PM by RustySpoon1121.

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pieppiep

Re: Geared Nema17 Extruder Set $30
March 16, 2010 10:55AM

Registered: 14 years ago
Posts: 9

Hi

I'm interested.
Do you know how much the shipping costs will be to the Netherlands?

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rhmorrison

Re: Geared Nema17 Extruder Set $30
March 16, 2010 10:59AM

Registered: 14 years ago
Posts: 3,742

Me too!
I sent you a PM a couple of hours ago. smiling bouncing smiley

Bob Morrison
Wörth am Rhein, Germany
"Luke, use the source!"
BLOG - PHOTOS - Thingiverse

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Chorca

Re: Geared Nema17 Extruder Set $30
March 16, 2010 12:55PM

Registered: 14 years ago
Posts: 19

This looks cool! Does the cost include the RP parts, if not, how much would it be for the whole thing sans motor?

Sent you a PM too!

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RustySpoon1121

Re: Geared Nema17 Extruder Set $30
March 16, 2010 01:02PM

Registered: 14 years ago
Posts: 48

Yep RP parts are included.
Updated OP to clarify this.

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Wade

Re: Geared Nema17 Extruder Set $30
March 16, 2010 05:57PM

Registered: 16 years ago
Posts: 536

Hey, neat-o! Glad you guys like my design!

Wade

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spacexula

Re: Geared Nema17 Extruder Set $30
March 16, 2010 10:48PM

Registered: 14 years ago
Posts: 581

I LOVE hating on deals on this forum, but $30 for 1 hour worth of RP, a machined M8, 4 springs, 4 wing nuts, & 1 bearing... not bad at all really.

Your tha man.

Edited 1 time(s). Last edit at 03/16/2010 10:49PM by spacexula.

repraplogphase.blogspot.com

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jeremyl

Re: Geared Nema17 Extruder Set $30
March 16, 2010 11:36PM

Registered: 14 years ago
Posts: 16

The quality is good, as well - I'm the guy who got the first one smiling smiley

Thanks much!

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RustySpoon1121

Re: Geared Nema17 Extruder Set $30
March 20, 2010 05:10PM

Registered: 14 years ago
Posts: 48

Hey guys.
Thanks for all the replies. Im all outta the parts for now. But if a few more people want them ill make another batch.

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librab103

Re: Geared Nema17 Extruder Set $30
March 22, 2010 02:23PM

Registered: 14 years ago
Posts: 18

I am interested in a kit.

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RustySpoon1121

Re: Geared Nema17 Extruder Set $30
March 23, 2010 12:02AM

Registered: 14 years ago
Posts: 48

Ok, I have gotten a few PMs so Ill be making another batch this week.
Ill have 1 or 2 extra, so if anyone else wants one let me know. smiling smiley

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khiraly

Re: Geared Nema17 Extruder Set $30
March 30, 2010 02:06AM

Registered: 16 years ago
Posts: 204

Wade Wrote:
-------------------------------------------------------
> Hey, neat-o! Glad you guys like my design!
>
> Wade

I have machined 10 bolts too Wade, but none of them has the exact same diameter, which affects seriously the extruded filament length.
We have built the two bearings setup, like on this thingiverse:
[www.thingiverse.com]

But the bearings and the bolt has some play, so we could not create two bolts with the exact same diameter.

So Im a bit hesitant about this.

Mendel build log: [blog.arcol.hu]

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Wade

Re: Geared Nema17 Extruder Set $30
March 30, 2010 03:45PM

Registered: 16 years ago
Posts: 536

Is there any reason they need to be the exact same diameter? Just measure the diameter, and update your E steps/mm value accordingly.

Besides, I doubt it's possible to get repeatable results without a lathe, but the big advantage of this design is that you don't need a lathe. I don't even use those bearing blocks, I just use some skate bearings in a vice with a hand held drill.

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nophead

Re: Geared Nema17 Extruder Set $30
March 30, 2010 04:56PM

Admin
Registered: 17 years ago
Posts: 7,879

Yes it is the only thing I don't like about pinch wheel drive. It is not easy to know what the actual diameter is. You can measure the crests of the thread but the plastic sinks in, so presumably it is the trough that counts, or perhaps somewhere between the two.

With screw drive you just use the thread pitch and everything is exact.

[www.hydraraptor.blogspot.com]

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khiraly

Re: Geared Nema17 Extruder Set $30
March 31, 2010 02:08AM

Registered: 16 years ago
Posts: 204

> Besides, I doubt it's possible to get repeatable results without a
> lathe, but the big advantage of this design is that you don't need a
> lathe.

I have tried to machine in a CNC shop. So we had everything (lathe, cnc, etc).

Im also playing with the idea, of having different gears (different tooth number), and mark a number on the screw. Just we need a very precise measuring tool.

Laszlo

[blog.arcol.hu]

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longertoes

Re: Geared Nema17 Extruder Set $30
April 02, 2010 04:50PM

Registered: 14 years ago
Posts: 4

i am looking to buy this set, if your willing, send me a message, or email
longertoes at gmail dot com

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tbfleming

Re: Geared Nema17 Extruder Set $30
April 02, 2010 11:46PM

Registered: 14 years ago
Posts: 73

I bought this set and got it running on a test bench tonight. Wow this thing really pumps out plastic! I'm using it with:

Reifsnyderb's TB-HYBRID1 (3/16" groove) and N-RR2 (.5mm)
MakerGear's HeatCore and Modular Thermistor
MakerBot's extruder board (heater control only), stepper board, and Nema 17

I had to carve out the nozzle hole and motor holes and make some modifications to be compatible with the 3/16" groove. I hope to make the necessary electronics modifications to have it working on Isaac sometime this weekend.

Todd

---
Isaac Mendel: a CNCed RepStrap

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buzzard192

Re: Geared Nema17 Extruder Set $30
April 05, 2010 09:48AM

Registered: 14 years ago
Posts: 52

I too had to carve out the motor holes and also the hole for the shaft/gear to go through to fit my motor - can't really complain about that... This is great deal. Thanks for selling more!

Buzz

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plainnash

Re: Geared Nema17 Extruder Set $30
April 07, 2010 10:03AM

Registered: 14 years ago
Posts: 16

Pm'd you about postage to the UK, just cobbled together my frame at the moment and looking for an easy extruder option.

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jeffpark_

Re: Geared Nema17 Extruder Set $30
April 07, 2010 03:49PM

Registered: 16 years ago
Posts: 106

Do you have any left unclaimed/new batch? If so I am interested.

----
[www.binaryconstruct.com]

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RustySpoon1121

Re: Geared Nema17 Extruder Set $30
April 07, 2010 04:39PM

Registered: 14 years ago
Posts: 48

I will make some more in a week or so. There are some things i want to get printed out for myself first. smiling smiley

And Ill need to order some more plastic in, as I'm about out.
I'll post here and send out some PMs to let you all know when I get to it.
Thanks for all the interest guys

-Brandon

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AgentHH

Re: Geared Nema17 Extruder Set $30
April 12, 2010 07:38PM

Registered: 14 years ago
Posts: 7

I'm interested in a set too. Count me in once you have more available.

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PacManFan

Re: Geared Nema17 Extruder Set $30
April 15, 2010 03:56PM

Registered: 14 years ago
Posts: 7

I'm definitely interested in purchasing one from you too when you run another batch. PM me when you have some in.

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Rob down in San Diego

Re: Geared Nema17 Extruder Set $30
April 18, 2010 04:06AM

I do like Wades extruder.
Tell me when you have another batch coming out.
Thanks

Rob

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RustySpoon1121

Re: Geared Nema17 Extruder Set $30
April 20, 2010 01:23PM

Registered: 14 years ago
Posts: 48

Ok, Im ready to make some more for anyone thats still interested.

They will be made out of PLA This time as I ran out of ABS that I was using.
I do have a couple green main pieces already made that I will send out with PLA gears and idler block. So let me know if you prefer all PLA or Ill send them out with my first batch.

Ill post some pictures of the PLA ones soon.

PMs will be sent out to everyone that contacted me or posted here, so let me know if I miss anyone.

-Brandon

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Nudel

Re: Geared Nema17 Extruder Set $30
April 25, 2010 06:54AM

Registered: 14 years ago
Posts: 689

I'm interested, but in no hurry. If you have a set to spare, you can contact me by email.

Peter, Norway

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plasmator

Re: Geared Nema17 Extruder Set $30
April 25, 2010 11:13PM

Registered: 13 years ago
Posts: 41

Hi Brandon, I sent you a PM. Interested in getting one of your kits. Thanks!

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bbriggstkd

Re: Geared Nema17 Extruder Set $30
April 27, 2010 10:04PM

Registered: 13 years ago
Posts: 110

I'm interested in one too. I sent an email to the address listed here but I'm not sure that was the right route to go.

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RustySpoon1121

Re: Geared Nema17 Extruder Set $30
April 28, 2010 12:51PM

Registered: 14 years ago
Posts: 48

Ok, so Ive decided That im going to be putting these on ebay, Whoever has already contacted me can still get them, but after that they will go on ebay.

-Brandon

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Dean Schrickel

Re: Geared Nema17 Extruder Set $30
April 28, 2010 05:16PM

Do you take paypal?

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