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Open-Encoder-MG995
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BasicFox



Joined: 15 Mar 2009
Posts: 59
Location: Belgium

PostPosted: Mon Feb 20, 2012 8:24 pm    Post subject: Reply with quote

Yes I used my lathe for the drilling of the hole. If i turn shaft the magnets are a bit out of center, next time i will have to be more precise.

I wanted to place an order on http://www.amazingmagnets.com/ but didn't find the part, after a chat with the support they said its now known as H118-240-063-DM and the prices are:
Unit Cost @ 100: $1.75 /pc
Unit Cost @ 1k: $0.55 /pc

Does anybody else want to buy a batch? With 3 we have more than 3 times more magnets for the same price.
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BasicFox



Joined: 15 Mar 2009
Posts: 59
Location: Belgium

PostPosted: Tue Feb 21, 2012 9:33 am    Post subject: Reply with quote

another offerte from magnets factory here in belgium, it cost 3 more for 200 magnets :p
50 2,95 /pc
100 1,51 /pc
200 0,77 /pc
400 0,51 /pc
500 0,461 /pc
1000 0,318 /pc
2000 0,224 /pc
3000 0,206 /pc

Just bought 400 pieces (production time 35 days).
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bartwaw



Joined: 12 Mar 2012
Posts: 1

PostPosted: Mon Mar 12, 2012 10:25 pm    Post subject: Reply with quote

Hi,
what do you thing about that servos as donors:

(i'm new so i can't post links)

They are in Hobbyking, search for Mi Digital:

Mi Digital High Torque Metal Gear Servo JR/Hitec 11.8kg / 0.07
Mi Digital High Voltage Metal Gear Servo 8.40kg / 0.03

They already has magnetic encoders.
Has anyone knew what encoder should we expect ?
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BasicFox



Joined: 15 Mar 2009
Posts: 59
Location: Belgium

PostPosted: Wed Mar 14, 2012 12:30 pm    Post subject: Reply with quote

This picture shows the magnetic encoder.


But from that image its impossible to say what output it gives.

Most likely it would be an analog output, then they can use the normal servo circuits.
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bill.crossland@gmail.com



Joined: 10 Jul 2012
Posts: 2

PostPosted: Tue Jul 10, 2012 10:48 pm    Post subject: Reply with quote

Does anyone have any V3 boards, magnets, open encoder boards they want to sell? I am looking for about 8 sets of stuff to start a project and do not have the potential to make any boards.

Thanks,
Bill
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jharvey
co-admin


Joined: 15 Mar 2009
Posts: 359
Location: Maine USA

PostPosted: Sun Jul 29, 2012 1:05 pm    Post subject: Reply with quote

Sorry I haven't been checking here regularly. I have non-populated OSv3's magnets, and misc parts. It also appears that basicfox might have some stuff as well.
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bill.crossland@gmail.com



Joined: 10 Jul 2012
Posts: 2

PostPosted: Tue Aug 21, 2012 2:39 pm    Post subject: Reply with quote

Guess I am guilty of not checking also. Any chance I could purchase some of the parts you have? Maybe 4 sets to start?
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jharvey
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Joined: 15 Mar 2009
Posts: 359
Location: Maine USA

PostPosted: Wed Aug 22, 2012 9:52 pm    Post subject: Reply with quote

PM'ed about parts.
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Mohit Jindal



Joined: 03 Aug 2012
Posts: 5
Location: INDIA

PostPosted: Sun Sep 02, 2012 4:42 am    Post subject: Reply with quote

I want to replace Suf2001 motor driver with a high current Mosfet driver. Is there any way ? When the os v 4 is coming. I want the code of encoder as5046. Anyone can give me the code ? Rolling Eyes
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