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Re: Magnetic coupling Thruster design (Some big challenges!)

Posted: Jan 21st, 2011, 1:59 pm
by VegardP
direct link to the german rov forum within the google translator for people that want to read up

http://translate.google.no/translate?hl ... orum.de%2F

Re: Magnetic coupling Thruster design (Some big challenges!)

Posted: Jan 22nd, 2011, 11:03 am
by ROV-Control
Thanks for your appreciation.
In the videos these brushless were used http://hobbyking.com/hobbyking/store/uh ... oduct=8474
but in our actual models we only use these ones: Robbe 2827/34 Outrunner

Re: Magnetic coupling Thruster design (Some big challenges!)

Posted: Jan 22nd, 2011, 12:33 pm
by VegardP
Nice. What kind of esc Motor controllers did you use on the final project?
how many of you where on the team that made the rov?

Re: Magnetic coupling Thruster design (Some big challenges!)

Posted: Jan 22nd, 2011, 1:12 pm
by ROV-Control
Now we use Robbe Roxxy controller. They have a very good control and adjustment for the settings.

Re: Magnetic coupling Thruster design (Some big challenges!)

Posted: Jan 22nd, 2011, 1:17 pm
by VegardP
Brilliant. Are they reversible?

Re: Magnetic coupling Thruster design (Some big challenges!)

Posted: Jan 22nd, 2011, 1:20 pm
by ROV-Control
Of course. There is no other possibility to turn the direction

Re: Magnetic coupling Thruster design (Some big challenges!)

Posted: Feb 27th, 2011, 8:40 pm
by howard1954
Thought you might be interested in our line of magnetic couplers. The inner hub is from 316 stainless and the high energy rare earth magnets are hermetically sealed from seawater.

http://www.magnetictech.com/prod_magcoup_coax_sae.htm

We have sold quite a few of these to both home build and industrial clients.

Re: Magnetic coupling Thruster design (Some big challenges!)

Posted: Mar 20th, 2011, 4:56 pm
by howard1954
We supply small magnetic couplings that can be used in thrusters. The inner magnetic assembly (from 300 series stainless)is hermetically sealed and fully potted for high pressure. Please see our website

http://www.magnetictech.com/prod_magcoup_coax_sae.htm

Contact: Howard Schwerdlin, Sales Manager 508-987-3303

Re: Magnetic coupling Thruster design (Some big challenges!)

Posted: Apr 8th, 2011, 8:27 am
by HRife
I am currently working on a magnetic coupled motor. The drive shaft contains the permanent magnet fields and fits inside a water proof electro-magnetic control field. Just in the "yellow pad" stages at this point. :)

Harold