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lrk-torquemax · building high-torque brushless e-motors

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  • Members: 3708
  • Category: Radio-Controlled
  • Founded: Apr 24, 2001
  • Language: English
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Messages 797 - 826 of 13410   Oldest  |  < Older  |  Newer >  |  Newest
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797 hcues1 Offline Send Email Sep 3, 2002
9:36 am
I just built my first cd-rom motor. It is a 9 pole motor and I wound it with 16 turns of the 26g wire. I am using a jeti 40 amp controller to test with, and...
798 ranabatics Offline Send Email Sep 3, 2002
11:36 am
Hallo to everyone, after my holiday I try to understand my trouble in winding. In my LRK (see photo in Photos area)the caves aren't completly full, because if...
799 Wim Hanssens
willem.hanssens@... Send Email
Sep 3, 2002
4:48 pm
... No it is not, I calculated 1.05mm dia wire with the "tool", Klaus managed to get 1.1mm wire in(just), so for an inexperiënced "winder" it is correct. ... ...
800 Ron van Sommeren
ron_van_somm... Offline Send Email
Sep 3, 2002
8:15 pm
Hi Steve, Check your windings, are they ok? No shorts between stator and a winding, no shorts between two windings? A winding diagram, for demonstration...
801 Steve
hcues1 Offline Send Email
Sep 3, 2002
11:45 pm
No, the coils are not shorted to anything, I think I have reada few places that weak magnets can cause this to happen? it is a one piece magnet and it isnt...
802 ddoerrheli Offline Send Email Sep 4, 2002
7:14 am
Hi all Now the motor story continues. Yesterday I received the magnets for the slowflyer motor LRK-290-5 20W 2x0,5. I put a new picture into the photo album,...
803 tomgronholm Offline Send Email Sep 4, 2002
11:14 pm
Hello all! Does anyone know if there ar statorsheets available vith 34.5 mm diameter, I saw somewhere it mentioned but I don´t remember where. I did send a...
804 davidbhappy Offline Send Email Sep 4, 2002
11:14 pm
Hello, I have wound at least 5 cd-rom motors from 15 to 18 turns and none of them operate properly on a Gold label jeti 6amp controller. I don't think the...
805 Wade Joos
wadejoos Offline Send Email
Sep 5, 2002
2:15 am
If you can get your hands on one of the Jeti/Hacker/Masterseries, or an ESC that has adjustable timing, it would be interesting to try different timing...
806 Jani Penttila
jpenttil2000 Offline Send Email
Sep 5, 2002
6:21 am
... Hi Tom, http://www.batt-mann.de/ seems to have stator packets of 34.5mm outer dia, 6 or 11mm inner dia, in different lengths. ... I have had same problems...
807 Ron van Sommeren
ron_van_somm... Offline Send Email
Sep 5, 2002
2:10 pm
Hi Jani en Tom, @Jani I was under the impression that www.batt-mann.de does not deliver outside Germany. Am I wrong to think so (I hope I'm wrong)? If you...
808 Ron van Sommeren
ron_van_somm... Offline Send Email
Sep 5, 2002
2:10 pm
Hi Steve, ... places that weak magnets can cause this to happen? it is a one piece magnet and it isnt very strong. Weak (ferrite or the grey plastic bonded...
809 Ron van Sommeren
ron_van_somm... Offline Send Email
Sep 5, 2002
2:30 pm
Hi Dieter, How do you manage to glue the magnets in pairs of three? See: http://us.f1.yahoofs.com/groups/g_3205347/Dieter+Doerr/ ...
810 lrk-torquemax@yahoogr... Send Email Sep 5, 2002
4:11 pm
This lrk-torquemax mailing-list help message is sent-out every month and upon subscription. CONTENTS ... * LIST ARCHIVE / SEARCH * MESSAGE DELIVERY OPTIONS *...
811 ddoerrheli Offline Send Email Sep 5, 2002
8:43 pm
Hi Ron Your question: "How do you manage to glue the magnets in pairs of three?" The answer is very easy, If you have the right tools available! I made it with...
812 Jussi Sirkiä
jsirkia Offline Send Email
Sep 6, 2002
8:33 am
Hi all, I was just looking through the building instructions of the Torcman 350eco (tm) and started to wonder how the windings should be connected if one...
813 ddoerrheli Offline Send Email Sep 6, 2002
9:06 am
Hi all Yesterday I finished the development form my LRK-290-5 motor. In summary: I can replace my SPEED 400 (gear 3,33:1) at 8 cells in a slowflyer with the...
814 Christian Johansson
modellflygare Offline Send Email
Sep 6, 2002
2:48 pm
Hi Dieter and group. Nice project you done. If I built a LRK290-10 what could the weight be? Best Regards /Christian ... From: "ddoerrheli"...
815 ddoerrheli Offline Send Email Sep 6, 2002
3:14 pm
Hi Christian Thanks, that you like the little motor. To make the motor with 10 mm magnets, I think you will get the following additional weight. For 5 mm more...
816 Christian Johansson
modellflygare Offline Send Email
Sep 6, 2002
3:21 pm
Hi Dieter, Thanks for the information. Looks like a LRK 290-10 could be a speed 480 killer. Regards /Christian ... From: "ddoerrheli" <ddoerr.heli@...> To:...
817 ddoerrheli Offline Send Email Sep 7, 2002
12:44 pm
Hi all I have some more information about my LRK-290-5 motor. In the meantime I received one of those very popular Hacker Jeti (Master 18-3p) controller. With...
818 Neil Stainton
neilstainton Offline Send Email
Sep 7, 2002
6:31 pm
Can someone please give me the URL to the very accurate motor test stand that I think one of the LRK founders/promoters made? Thanks in advance, Neil Stainton ...
819 ron.van.sommeren@...
ron_van_somm... Offline Send Email
Sep 7, 2002
11:33 pm
Hi Neil, You'll find it on Peter Rother's page: http://www.aerodesign.de/peter/2001/LRK350/index_eng.html Menu item "Performance Measurements on Electric...
820 Soren Kjaer Nielsen
elflydk Offline Send Email
Sep 8, 2002
11:20 am
The German magazine Elektro Modell issue 3/2002 have a VERY FINE construction article about building a PC motor tester...mine vill be ready soon. Look at :...
821 ron.van.sommeren@...
ron_van_somm... Offline Send Email
Sep 8, 2002
11:50 am
Hi all, If you're interested in subscribing to the German "Elektro Model"l magazine: http://www.neckar-verlag.de/modellbau/elektromodell.htm Is there a French...
822 Jean Luc Boutillon
jl.boutillon@... Send Email
Sep 8, 2002
1:00 pm
No Ron , no magazine specialised in Electrified models exist in France. We have 5 magazines (Fly, Modèle Magazine, MRA, RCM, Looping) which all treat from...
823 Donald M Matlack Sr.
dononerc Offline Send Email
Sep 8, 2002
3:11 pm
http://babelfish.altavista.com/ Hi Fellows, this is my first post I have been lingering in the background for sometime now. The reason for my post is to post...
824 twguns@...
twguns Offline Send Email
Sep 8, 2002
5:46 pm
Don, Thanks for the link... It will come in very handy as I find myself finging many sites with interesting pictures & articles and not being able to...
825 ron.van.sommeren@...
ron_van_somm... Offline Send Email
Sep 8, 2002
5:58 pm
Hi all, Another web site translator: http://www.google.com/language_tools?hl=en Dictionaries: http://dictionaries.travlang.com/ Now, finally, you can figure...
826 Louis FOURDAN
lfourdan Offline Send Email
Sep 9, 2002
8:02 am
Hi Jussi Many thanks for the info More precisely: Have we to calculate successively (A+B+C)/3 - C ; then (A+B+C)/3 - A; then (A+B+C)/3 - B ..? to process every...
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