06-28-2009, 09:46 PM | #1741 |
I wanna be Dave Join Date: Jan 2009 Location: laying low
Posts: 2,508
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hey bud I just got back from wcc...I seem to have developed a dead spot on my 35t...I have to spin the tires/motor by hand to get it to start. I took the motor apart and cleaned it but it still has the dead spot. do I need to find somebody to clean it with a lathe? or???? thanks |
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06-29-2009, 12:31 PM | #1742 |
Quarry Creeper Join Date: Jun 2008 Location: Sykesville MD
Posts: 437
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I have been having some trouble with my new 35turn hand wound. I run a 15t pinion and stock spur gear on my AX10 based comp rig. (Hanks Betty in my sig) 3 cell lipo with a mamba max. The motor works awesome. The problem I am having is after crawling with the truck with 3 to 4 packs threw it, I start to get some noise at the lower RPM. If I continue driving it it will get to the point that it will only run if I give the truck a gentle push to get it started. (I now know what the noise is and stop when the noise starts.) I thought the timing may be off so I have fiddled with it some and it has not seemed to help. If I clean up the com and brushes it is good for 3to4 packs again, but the problem keeps coming back. Am I expecting to much or have I screwed up the timing or is there something else that I have overlooked? |
06-29-2009, 07:14 PM | #1743 |
Quarry Creeper Join Date: Dec 2008 Location: ZETROC
Posts: 205
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JRH, lots of questions. >Will a 10 turn cobalt work in my 1/10th scale losi crawler, (kv etc) i know that they fit inside. have to run 4cell lipo right? pinion 10 to 14 tooth? I am concerned about wheel speed. edit: Just bought one anyway, im impatient, if it doesnt work ill swap arms to the 7 turn. or throw it in the axial.lol thanks for your time. Last edited by MX70; 06-29-2009 at 08:36 PM. |
06-29-2009, 10:35 PM | #1744 | |||
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
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06-30-2009, 06:24 PM | #1745 |
Quarry Creeper Join Date: Dec 2008 Location: ZETROC
Posts: 205
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thank you JRH!! |
06-30-2009, 06:41 PM | #1746 |
Quarry Creeper Join Date: Jun 2008 Location: Sykesville MD
Posts: 437
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I will let you know how it goes. |
07-02-2009, 10:21 PM | #1747 |
I wanna be Dave Join Date: Sep 2008 Location: behind the wheel of a monster truck...
Posts: 2,878
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Hey John...Where you at on your torquemaster esc's?
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07-03-2009, 01:20 PM | #1748 |
I wanna be Dave Join Date: May 2006 Location: HONDURAS...ROCK HEAVEN
Posts: 5,076
| Hi again JRH, i am quoting myself to get some ideas on the batt packs you can recommend, i would also like a pack that could move two 35t motors on my hr axles and fit on top of the servo .
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07-06-2009, 01:22 PM | #1749 |
Quarry Creeper Join Date: Jun 2008 Location: Sykesville MD
Posts: 437
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It did not go well.:-( E-mail sent.
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07-07-2009, 01:05 PM | #1750 | |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
| Production is tomorrow Quote:
Two 35t motors- if you are looking for just plain power then a high rate lipo will be your best bet, 30a continuous minimum. I typically recommend against using my 25c 1300's unless it is short time use. The 1600 packs I now carry have more runtime and just a bit less punch. Otherwise you may need to get a bigger pack and put it on the rear axle or something. | |
07-08-2009, 10:45 AM | #1751 | ||
I wanna be Dave Join Date: Jan 2009 Location: laying low
Posts: 2,508
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Quote:
thoughts?? I know these dont last for ever...but dang these motors are only a few months old...:? | ||
07-08-2009, 06:40 PM | #1752 |
I wanna be Dave Join Date: Sep 2008 Location: behind the wheel of a monster truck...
Posts: 2,878
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07-08-2009, 10:15 PM | #1753 | |
I wanna be Dave Join Date: Jan 2009 Location: laying low
Posts: 2,508
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07-09-2009, 07:02 AM | #1754 |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
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Sounds like you got a deep burn mark on it. You can send it my way and I can see what can be done to save it or replace it. A deeper cut may be needed. I am going to see if there is anything that can be done to keep the comm burning from happening so fast. A design change may remedy the situation. I think it may be a combination of the low resistance wind, zero timing, laydown brushes, and maybe high voltage that is causing the fast wear. |
07-09-2009, 09:00 AM | #1755 | |
I wanna be Dave Join Date: Jan 2009 Location: laying low
Posts: 2,508
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thanks for your help on this. | |
07-09-2009, 12:28 PM | #1756 |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
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716 W. Sexton rd. Columbia, MO 65203 Last edited by badger; 06-21-2012 at 11:27 AM. Reason: address change |
07-10-2009, 09:20 AM | #1757 |
I wanna be Dave Join Date: Oct 2006 Location: Centered
Posts: 2,082
| Dead Cells?
Greetings John. I purchased 3 of your 1300 3S Lipo packs (order ID#3245) on 3.19.09 I've been using one with my recently completed Eclipse build, and I soldered up Deans on the other 2 last night. Put them on my Triton 2 this morning to charge...the first one peaked out with no issue, but with the second, the Triton is reading no battery when connected and the Blinky is reading it as a single cell...no initial 3 count of LED's when I plug in as on the other 2 packs. I tried lowering the mAH setting on my charger, but it still detected no battery. Suggestions? |
07-11-2009, 10:28 AM | #1758 |
RCC Addict Join Date: Oct 2007 Location: Kennewick, Washington
Posts: 1,382
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Any updates on your new ESC? http://holmeshobbies.com/product.php...4&cat=2&page=1 I'd buy 2 today if you had them. |
07-12-2009, 01:05 AM | #1759 |
Quarry Creeper Join Date: Oct 2007 Location: Guam
Posts: 199
| Lipo Batteries
Sir, Just wondering when will the Holmes Hobbies 25C 1300 mah Lipo, 3 cell, 11.1v, be available? Thanks |
07-12-2009, 10:00 PM | #1760 |
Quarry Creeper Join Date: Dec 2008 Location: ZETROC
Posts: 205
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jrh, the to 10t cobalt works great, but.... did one comp (two courses) and heard a funny noise coming from crawler, upon further investigation i found that the armature is spinning inside of the end bearing on the wire side of the motor, at low and high rpm's it spins freely inside of the bearing, literally grinding on the innermost ring of the bearing, causing alot of heat buildup fast, i tried to lubricate and it hasnt helped.... in the comp the dx3s said it never got above 150*f... what can i do to fix this? do i need to send to you? is the arm or the bearing at fault? smaller bearing? thanks for your time. |
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