Re: [TANKS] sherman m4a3

2010-05-15 Thread Derek Engelhaupt
Those motors will be fine with a reduction Derek On Sat, May 15, 2010 at 8:04 PM, Doug Conn dwconn...@comcast.net wrote: RocketMan (AC004) used one of those and it was very speedy. It used a 6.5 : 1 reduction with the help of a large #25 sprocket from Surplus Center. - Doug

Re: [TANKS] sherman m4a3

2010-05-15 Thread Derek Engelhaupt
Gear reduction. Without any gear reduction, the motors run at like 3000 RPMs. They should be running in the 400 RPM range. Derek On Sun, May 16, 2010 at 12:32 AM, ryan wells rpw...@hotmail.com wrote: Do you mean a gear ratio reduction? Ryan P. -- Date:

Re: [TANKS] sherman m4a3

2010-05-15 Thread Derek Engelhaupt
, Derek Engelhaupt tan...@gmail.comwrote: Gear reduction. Without any gear reduction, the motors run at like 3000 RPMs. They should be running in the 400 RPM range. Derek On Sun, May 16, 2010 at 12:32 AM, ryan wells rpw...@hotmail.comwrote: Do you mean a gear ratio reduction? Ryan P

Re: [TANKS] Re: Drive an Actuator from an FM reciever

2010-05-13 Thread Derek Engelhaupt
I'm using a mini-servo from my Specktrum DX-6 radio triggering a micro switch as Neil suggested. With the extremely short throw of the mini-servo, mine resets quickly. I tried using a servo switch, but it didn't seem to like my door actuator much. When I triggered it, the door actuator wouldn't

Re: [TANKS] spektrum radios

2010-05-13 Thread Derek Engelhaupt
When I bought my DX5e from Robot Marketplace I got the optional BR6000 receiver because the AR versions are for airplanes (they hold the last setting if signal is lost). The BR series shuts down all inputs if signal is lost (good for tanks so they stop moving and firing). The DX5e doesn't come

Re: [TANKS] those conveyor's from ebay .....

2010-05-13 Thread Derek Engelhaupt
Are you talking about the Rexnord Table-top conveyor chain like on my M113? http://www.rctankcombat.com/support-vehicles/SV016/ If so it works great, but I do tend to loose/break quite a few of the plastic tops. Luckily I have tons of spares. Even when they break, it doesn't affect it's

Re: [TANKS] Chieftain – The decision is made!

2010-05-12 Thread Derek Engelhaupt
Not meaning to nit pick, but I believe you have it wrong with the battery life deal. Running a motor at 24V will draw less amps than running it at 12V. So, you won't get extended battery life by only running on 12V Derek T065 SV016 KV-2 on hold while I'm in Afghanistan On Wed, May 12, 2010

Re: [TANKS] Re: Chieftain – The decision is made!

2010-05-12 Thread Derek Engelhaupt
Instead of nuts and bolts, you could use pop rivits. Just a thought. Derek On Wed, May 12, 2010 at 4:10 PM, Phil. philjdo...@sky.com wrote: Hi Pete, Thanks for the luck, you can always do with a little more luck. The track links are my only problem at the moment (I can cast non-

Re: [TANKS] Re: what paint DO i want to use on the tank?

2010-05-05 Thread Derek Engelhaupt
Well, since my KV-2 is plastic I'm using a Krylon Fusion paint for plastics. I have used oil based house paint also, but I don't have any idea how it will stand up to paintball goo yet. Derek T065 SV016 KV-2 in progress On Wed, May 5, 2010 at 4:32 PM, James Murdey

Re: [TANKS] Working On Turret Rotation this weekend

2010-05-01 Thread Derek Engelhaupt
Darn corporate filtersthey blocked Photobucket here in Kandahar. Derek T065 SV016 KV-2 in progress On Sun, May 2, 2010 at 6:50 AM, Mark_123522 gatlinggunm...@sbcglobal.netwrote: All: Check out the pictures of my Turret rotation setup. 24 volt gear motor. Home made pulleys. Home made

Re: [TANKS] Re: Working On Turret Rotation this weekend

2010-05-01 Thread Derek Engelhaupt
? Mark On May 1, 10:03 pm, Derek Engelhaupt tan...@gmail.com wrote: Darn corporate filtersthey blocked Photobucket here in Kandahar. Derek T065 SV016 KV-2 in progress On Sun, May 2, 2010 at 6:50 AM, Mark_123522 gatlinggunm...@sbcglobal.netwrote: All: Check out

Re: [TANKS] Re: Thinking about building a tank, but need lots of help

2010-04-28 Thread Derek Engelhaupt
take up an awful lot of space. What size is most batteries that are used? I was thinking just a regular car battery, but 2 seems to big. On Apr 26, 12:00 am, Derek Engelhaupt tan...@gmail.com wrote: *Occasionally* the Victors and Vantecs come up for sale on Ebay

Re: [TANKS] Re: Thinking about building a tank, but need lots of help

2010-04-25 Thread Derek Engelhaupt
What I have done with all of my creations is just buy a 1/35 scale model and scale the measurements up after measuring them on the model. Works great for me anyway. If you use that Syren controller, just make sure you protect it with fuses or breakers (I think fuses are preferable since breakers

Re: [TANKS] Re: Thinking about building a tank, but need lots of help

2010-04-25 Thread Derek Engelhaupt
*Occasionally* the Victors and Vantecs come up for sale on Ebay. That's where I got mine. I have an active search on Ebay that notifies me when they come up for sale: Vantec RDFR* and Victor 88*. Those are the search terms I use. I got two Victor 883s for about $150 shipped and my Vantec

Re: [TANKS] working with PVC

2010-04-19 Thread Derek Engelhaupt
I'm using that Mighty Putty stuff. Works well, but you have to mold it fast. Derek T065 SV016 On Mon, Apr 19, 2010 at 3:14 PM, odysseyslipw...@aol.com wrote: anyone know of any fillers that will bond with PVC well enough that i can fill in some fine seems and sand it down with out of

Re: [TANKS] Re: update on my build

2010-04-17 Thread Derek Engelhaupt
Welcome back Pete. Derek T065 SV016 On Sat, Apr 17, 2010 at 6:33 AM, Cobra9431 afreem...@live.com wrote: Love it, Shermans rule! Its coming together nicely, keep us p dated with more pics. Aaron T0?? -- You are currently subscribed to the R/C Tank Combat group. To post a message, send

Re: [TANKS] Tomorrow is the day

2010-04-15 Thread Derek Engelhaupt
-- *From:* Derek Engelhaupt tan...@gmail.com *To:* rctankcombat@googlegroups.com *Sent:* Wed, April 14, 2010 8:34:54 PM *Subject:* [TANKS] Tomorrow is the day Well, looks like I'm shipping out to Kuwait tomorrow and then onto Afghanistan a couple of days after that. I'm

Re: [TANKS] Re: M4A3 Sherman Easy 8

2010-04-06 Thread Derek Engelhaupt
Can't see the pics since I don't have a myspace account to log into. :( Derek T065 SV016 On Tue, Apr 6, 2010 at 9:55 PM, Cobra9431 afreem...@live.com wrote: I am definatly a fan of self manufaction, or is self manufacturization? Any who... Here are my latest steps toward a functional

Re: [TANKS] test drive cv9040

2010-04-02 Thread Derek Engelhaupt
Nice! Looks like you're missing some track pads after that... Gravel is very nasty stuff for tracks. Derek T065 SV016 On Fri, Apr 2, 2010 at 10:53 AM, Leif Westermark leif.westerm...@telia.comwrote: At last, the first test drive is done. http://www.youtube.com/watch?v=eF6z2jX32DM the tank

Re: [TANKS] Re: new to the hobby, need motors

2010-04-02 Thread Derek Engelhaupt
Yes, but that's A LOT of weight if you are using sealed lead acid batteries. Derek T065 SV016 On Fri, Apr 2, 2010 at 11:05 AM, Cobra9431 afreem...@live.com wrote: So, if 2 12v 18ah bats wired in series doubles volts but not amps, and wired parallel doubles amps but not volts, would 2 sets of

Re: [TANKS] M4A3 Sherman Easy 8

2010-04-02 Thread Derek Engelhaupt
Looking good so far. I personally like the 1/6th scale rule better. Just a personal preference because there are tons of pre-manufactured stuff in 1/6th scale for details if you choose that route. A good site for Sherman stuff is: http://www.eastcoastarmory.com/ Not really any part sites that

Re: [TANKS] Re: new to the hobby, need motors

2010-04-01 Thread Derek Engelhaupt
They do make 24V cells, but they are usually quite expensive. That's the primary reason most of us use two 12V batteries wired in series. Two 12V 18Ah batteries wired in series produces 24V at 18Ah. If those same cells were wired in parallel, you would get 12V at 36Ah Derek T065 SV016 On

Re: [TANKS] Re: new to the hobby, need motors

2010-03-31 Thread Derek Engelhaupt
, is 400 about the ballpark that should be aiming at for a final dive rpm ? Aaron T0?? On Mar 30, 8:13 pm, Derek Engelhaupt tan...@gmail.com wrote: Most definitely running at 24V I'm using the same ones Mark is using in my KV-2 also which will be in the 110-130lbs. range. If you wanted

Re: [TANKS] Re: new to the hobby, need motors

2010-03-31 Thread Derek Engelhaupt
Sent: Thursday, 1 April 2010 8:19 AM To: R/C Tank Combat Subject: [TANKS] Re: new to the hobby, need motors So, is 400 about the ballpark that should be aiming at for a final dive rpm ? Aaron T0?? On Mar 30, 8:13 pm, Derek Engelhaupt tan...@gmail.com wrote: Most

Re: [TANKS] new to the hobby, need motors

2010-03-30 Thread Derek Engelhaupt
A bunch of us are using these including myself: http://tncscooters.com/product.php?sku=106118 Others among us are using these similar to the ones Joe imported and are on sale: http://www.tncscooters.com/product.php?sku=106115 The later is wider. 9.5 is kinda narrow. I believe the smaller ones

Re: [TANKS] Re: new to the hobby, need motors

2010-03-30 Thread Derek Engelhaupt
If you mounted them that way, they would definitely fit. Derek T065 On Tue, Mar 30, 2010 at 7:56 PM, Mark_123522 gatlinggunm...@sbcglobal.netwrote: Aaron: This is how I mounted my motors: http://i192.photobucket.com/albums/z65/mm123521/HPIM0753.jpg

Re: [TANKS] Re: new to the hobby, need motors

2010-03-30 Thread Derek Engelhaupt
Most definitely running at 24V I'm using the same ones Mark is using in my KV-2 also which will be in the 110-130lbs. range. If you wanted to gear them down a little, use a larger than 9 tooth sprocket on the final drives. You can see the basic speed of the motors here:

Re: [TANKS] Re: New here and thinking of building a half track

2010-03-28 Thread Derek Engelhaupt
Just to let you know, Cerjak's transmission is expensive to build. It has been discussed here on more than a few occasions. When I priced out the non-fabricated parts a couple of years ago, cost of gears, etc. was over $500. Just a heads up. Derek T065 On Sun, Mar 28, 2010 at 9:31 AM, Forlorn

Re: [TANKS] Re: New here and thinking of building a half track

2010-03-28 Thread Derek Engelhaupt
Sure, I have someI got mine at Radio Shack. Derek T065 On Sun, Mar 28, 2010 at 8:13 PM, Forlorn Foundry forlornfoun...@live.comwrote: Thanks for the heads up. I'll only be building the same type of clutch not the whole gearbox. The motor I'm using has a gearbox. One thing I'm having

Re: [TANKS] More M113 parts

2010-03-24 Thread Derek Engelhaupt
Alright Ben, you tryin' to show me up with that M113? :) Ummm...that being said I like the mount. How's about you make me a couple:) Then we could be twins! Derek T065 On Wed, Mar 24, 2010 at 4:27 PM, Ben Holko b...@holnet.net wrote: how thick is that metal? 3mm From:

Re: [TANKS] Paintball Gun Mounting Question

2010-03-18 Thread Derek Engelhaupt
The other issue is that the tube would compress when it bends causing the internal space to compress. How do I know? I was trying to look for a way to feed the top of my gun using a large diameter rubber hose. There are types of hoses that wouldn't do that, but they also don't want to bend very

Re: [TANKS] Re: Paintball Gun Mounting Question

2010-03-18 Thread Derek Engelhaupt
there, or cant you tell me without being required to kill me? Mark On Mar 18, 7:14 pm, Derek Engelhaupt tan...@gmail.com wrote: The other issue is that the tube would compress when it bends causing the internal space to compress. How do I know? I was trying to look for a way to feed the top

Re: [TANKS] Re: Paintball Gun Mounting Question

2010-03-18 Thread Derek Engelhaupt
, tracked vehicles -- like bomb defusing robots??!!! I'll bet the pay is fantastic!!! Mark On Mar 18, 7:32 pm, Derek Engelhaupt tan...@gmail.com wrote: Network and computer installations and maintenance on the forward operating bases. Not sure yet on my deployment date. Derek T065

Re: [TANKS] Interest

2010-03-14 Thread Derek Engelhaupt
Welcome! Looks like you already have a handle on all the concepts needed to make a tank. Derek T065 On Sun, Mar 14, 2010 at 1:03 PM, Smiddie desm...@mweb.com.na wrote: Hi Never new about this, until starting to look for ideas for my model... but I think I'm hooked. This I buildt for snooping

Re: [TANKS] Reciever control

2010-03-10 Thread Derek Engelhaupt
I did it on the cheap in the Sturmtiger. I trigger my 12V door lock actuator on the marker with a servo and a micro switch since the servos came with the radio. I had bought a bag of 20 micro switches awile back so cost per switch was probably less than 75 cents. Derek T065 On Wed, Mar 10,

Re: [TANKS] IcarusZulu M1A1 Progress and Build pics.

2010-03-07 Thread Derek Engelhaupt
Good looking suspension there. I wouldn't reduce them until the whole thing is built. Looks great so far though. Derek T065 On Sun, Mar 7, 2010 at 2:30 AM, IcarusZulu icarusz...@gmail.com wrote: I have completed the suspention and road wheels. Put it together to see what it looks like.

Re: [TANKS] Re: M1A1 Abrams -- Progress

2010-03-06 Thread Derek Engelhaupt
What did the dryer do to you that you had to beat on it like that? :) Nice work. Seems like a nice quiet runner. Derek T065 On Sat, Mar 6, 2010 at 8:49 PM, Mark_123521 gatlinggunm...@sbcglobal.netwrote: Patron: Yah, its geared to go 5.5 MPH fully loaded. Actual calculations are using the

Re: [TANKS] Re: M1A1 Abrams -- Progress

2010-03-06 Thread Derek Engelhaupt
dont know how you do it in a cold garage!! Mark On Mar 6, 8:57 pm, Derek Engelhaupt tan...@gmail.com wrote: What did the dryer do to you that you had to beat on it like that? :) Nice work. Seems like a nice quiet runner. Derek T065 On Sat, Mar 6, 2010 at 8:49 PM, Mark_123521

Re: [TANKS] Re: #50 Attachment Chain?

2010-03-02 Thread Derek Engelhaupt
guys in the US needs to buy a bunch from China at $2 a foot and on-sell it. Ben From: rctankcombat@googlegroups.com [rctankcom...@googlegroups.com] on behalf of Derek Engelhaupt [tan...@gmail.com] Sent: Tuesday, March 02, 2010 3:02 PM

Re: [TANKS] #50 Attachment Chain?

2010-03-01 Thread Derek Engelhaupt
Right now that's the million dollar question. I'm having no luck finding attachment chain for a decent price too. Derek T065 On Mon, Mar 1, 2010 at 10:00 PM, Jeremy Caylor nighthawk...@gmail.comwrote: Hello everyone! I'm close to getting out of the Marine Corps, and I'm really anxious to

Re: [TANKS] Re: M1A1 Abrams -- Wide Open Spaces

2010-02-27 Thread Derek Engelhaupt
Doesn't surprise me, Clark. Although, I've never accused any of my Marine friends of being smart... :) Sorry, couldn't resist. Derek (ex-Army) T065 On Sat, Feb 27, 2010 at 10:02 PM, Clark Ward Jr ki4...@gmail.com wrote: Might just be a Marine thing, but we referred to port and stbd sides of

Re: [TANKS] Re: Where to..

2010-02-26 Thread Derek Engelhaupt
Well, I have been a member of the list since sometime in late 2005. Geez, never really noticed it had been that long. In that time, I haven't ever seen a conversation deteriorate to the point this one has. Most of us are adults (not all - some are under the age of 18 and I don't mean that

Re: [TANKS] Where to..

2010-02-23 Thread Derek Engelhaupt
Most of us are switching over to better geared motors. They are a bit expensive, but in my opinion worth it. http://tncscooters.com/product.php?sku=106115 I have those in my Sturmtiger. http://tncscooters.com/product.php?sku=106118 I have these in my KV-2 and M113 Derek T065 On Tue, Feb 23,

Re: [TANKS] Re: KV-2 update

2010-02-21 Thread Derek Engelhaupt
, and I see it bends well. It looks like a good choice for building a tank. Your plastic tank is looking good! How hard was it to get good bends for your turret? How did you heat it for the bends? Mark On Feb 20, 11:34 am, Derek Engelhaupt tan...@gmail.com wrote: whoops...sage=sag Derek

Re: [TANKS] KV-2 update

2010-02-20 Thread Derek Engelhaupt
Phil the tracks weren't connnected, so they don't sage quite so much when they are. The attachment chain tracks can sage since they do not come off the sprockets. Yes, it is an ugly tank, but it does have tons of room. I'll easily get a 20oz. CO2 bottle in there to feed the gun. Chris, yes

[TANKS] KV-2 update

2010-02-19 Thread Derek Engelhaupt
I *finally* got the gun mount done so now I can concentrate on mounting the marker. http://i154.photobucket.com/albums/s265/nitzerebbhead/KV-2/IM13-1.jpg http://i154.photobucket.com/albums/s265/nitzerebbhead/KV-2/IM09.jpg

Re: [TANKS] Re: Road Wheels and Suspension

2010-02-15 Thread Derek Engelhaupt
.photobucket.com/albums/z65/mm123521/HPIM0749.jpg http://i192.photobucket.com/albums/z65/mm123521/HPIM0746.jpg http://i192.photobucket.com/albums/z65/mm123521/HPIM0738-1.jpg http://i192.photobucket.com/albums/z65/mm123521/HPIM0729.jpg Mark On Feb 12, 1:16 am, Derek Engelhaupt tan...@gmail.com wrote

Re: [TANKS] tank

2010-02-11 Thread Derek Engelhaupt
I've done my best tank test drives in the snow...although we haven't had that much snow up here in MN where I live. Maybe about a foot all season. Derek T065 On Thu, Feb 11, 2010 at 4:21 PM, Ben Holko b...@holnet.net wrote: does it snow inside down in Texas? :-P

Re: [TANKS] Road Wheels and Suspension

2010-02-11 Thread Derek Engelhaupt
Looks good Mark, but I think you will find that those springs might be a tad bit weak by the time you get the hull and batteries loaded on them. Getting the spring tension correct on a suspended tank is a bit of a PITA. I have found that I always need springs that are stronger than the ones I

Re: [TANKS] Chain And Bolt Tracks

2010-02-09 Thread Derek Engelhaupt
Steve, I'm not sure if this was directed at me or not and the tracks I used on the Sturmtiger pictured here: http://www.rctankcombat.com/articles/track-systems/75trackonsprocketfrontside-large.jpg but I can give you some information on that system. That was originally used on my Sturmtiger

Re: [TANKS] 12vt vs 24vt

2010-01-26 Thread Derek Engelhaupt
24V motors typically draw less amps than the same motor in 12V. Less amps=more runtime. Derek T065 On Tue, Jan 26, 2010 at 8:58 PM, odysseyslipw...@aol.com wrote: i forget, what's the benefits of using 24 volt motors over 12 volt? Chris, Odyssey Slipways

Re: [TANKS] Re: Possible source for new electric motors

2010-01-26 Thread Derek Engelhaupt
They are the same and I bought them from their website. They are definately reversable. Same gear reduction as the M-01 motors - just a different motor can. Derek T065 On Tue, Jan 26, 2010 at 9:20 PM, Ben Holko b...@holnet.net wrote: Derek has used those motors, and I have the 250w version

Re: [TANKS] Re: newbie alert!

2010-01-24 Thread Derek Engelhaupt
Changing the sprockets to 35 pitch would be a step backward. Bicycle chain is 42 pitch. I use a 41 pitch drive sprocket on the drive axle, 41 pitch chain, and leave the 42 pitch sprocket on the motor. Works fine for me. Others have changed to a 35 pitch chain, but that requires replacing the

Re: [TANKS] Re: newbie alert!

2010-01-22 Thread Derek Engelhaupt
http://cgi.ebay.co.uk/24V-250Watt-Electric-Bike-Kit-Unite-Motor-DC-MY1018_W0QQitemZ150403739937QQcmdZViewItemQQptZUK_CartsParts_Vehicles_ATVQuad_Trike_Parts_Accessories_SM?hash=item2304c2f121 There's the link. I use the 450W version of these motors in both my M113 and the KV-2. TONS of torque.

Re: [TANKS] Has anybody seen this new web site

2010-01-22 Thread Derek Engelhaupt
http://www.paintballbattletanks.com/Tiger-1-Tank/Tiger-Tank-complete/prod_2.html No dates on any of the web pages so you can't tell anything about whether or not the site is current. Derek T065 On Fri, Jan 22, 2010 at 3:42 PM, keith jackson keithjackso...@yahoo.co.ukwrote: Whilst looking

Re: [TANKS] KV-2 new pics/vid

2010-01-19 Thread Derek Engelhaupt
, PLEASE? 3.5, huh? (totally non related topic) Chrys - Original Message - *From:* Derek Engelhaupt tan...@gmail.com *To:* rctankcombat@googlegroups.com *Sent:* Tuesday, January 19, 2010 9:56 AM *Subject:* [TANKS] KV-2 new pics/vid Work has slowed mainly because I'm getting

Re: [TANKS] Re: newbie alert!

2010-01-18 Thread Derek Engelhaupt
As I have reminded others building modern, low profile tanks, as the length is decreased being built to the 36 rule so does the height. Keep that in mind. It can become a big problem with gravity feed magazines in our tank turrets. Derek T065 On Mon, Jan 18, 2010 at 4:34 PM,

Re: [TANKS] Re: #2060 attachment chain

2010-01-18 Thread Derek Engelhaupt
Mark, If he can get them at that price, I would probably interested in two boxes to replace the track I stole off the Sturmtiger:) Derek T065 On Mon, Jan 18, 2010 at 5:08 PM, Mark_123521 gatlinggunm...@sbcglobal.netwrote: Clark: I work at a manufacturing plant near Chicago. Today, I

[TANKS] KV-2 new pics/vid

2010-01-18 Thread Derek Engelhaupt
Work has slowed mainly because I'm getting into the nitty gritty stuff like suspensions, mantlet, tracks, wiring, etc. I think I have more hours building the mantlet than I do building the rest of the turret. It's not easy to cut 6 half circles and get them to fit together nicely on a rotating

Re: [TANKS] Re: Slip Rings

2010-01-10 Thread Derek Engelhaupt
Using that method can cause noise and therefore may interfere with the signal being transferred. Derek T065 On Sun, Jan 10, 2010 at 8:28 PM, copperhead martin.hels...@earthlink.netwrote: How about using wheel bearings? I am working on my M3 Stuart (still) and will be using them for my wiring

Re: [TANKS] Sprockets

2010-01-07 Thread Derek Engelhaupt
Always buy mine from Surplus Center. Cheapest I've found with a large selection. They take a few days to get them shipped, but hey what do you expect for cheap Derek T065 On Thu, Jan 7, 2010 at 9:37 AM, Paul Hilton phil...@defnet.com wrote: This is about the best for sprockets…

Re: [TANKS] Re: #2060 attachment chain

2010-01-06 Thread Derek Engelhaupt
Looks like a nice solution. I really don't worry THAT much about weight. Reliability is my primary concern. I would be all over it if the chain was wider (like at least 4.5). I know I could rivit longer pads on it over the steel, but then that would kinda defeat the purpose of spending that

Re: [TANKS] 2060 Attachment Chain Search

2010-01-04 Thread Derek Engelhaupt
Sorry, been up north ice fishing since Wednesday and just got back. I haven't had any luck as of yet. I'm thinking at this point that I will put the 2060 chain from my Sturmtiger on the KV-2 and make my old Sturmtiger tracks reliable. Now that I have the metal lathe I have a few more options to

Re: [TANKS] Re: Building Track

2010-01-04 Thread Derek Engelhaupt
Mark, I had this stuff bookmarked as suitable for treadmill belt: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemitem=370190438210ssPageName=STRK:MEWAX:IT Also, you could make the suspension arms, etc. and just bolt them to the chassis. Later you could add the fully articulated parts. Derek

Re: [TANKS] Re: #2060 attachment chain

2010-01-04 Thread Derek Engelhaupt
Nope, I'm still looking for a source also. Derek T065 On Mon, Jan 4, 2010 at 4:31 PM, AES andyman61...@yahoo.com wrote: OUCH! not in my budget either. Is the stuff a mamber was selling foe a couple bucks a foot still available, maybe I can make due with it. Any chance of a Winter Tank

Re: [TANKS] Re: 2060 Attachment Chain Search

2009-12-29 Thread Derek Engelhaupt
US Derek On Mon, Dec 28, 2009 at 9:11 PM, Mark_123521 gatlinggunm...@sbcglobal.netwrote: Derek Are you in the US or UK? Mark On Dec 28, 8:23 pm, Derek Engelhaupt tan...@gmail.com wrote: Tsubaki chain is expensive as heck. And no, not the right chain. It would have to have

Re: [TANKS] Re: 2060 Attachment Chain Search

2009-12-29 Thread Derek Engelhaupt
Well, they responded and I doubt I will do this since their minimum order to ship the the US is $3000. Dear Derek, Thank you very much for your email and we are glad to learn your interesting in our products of double pitch attachment chain. However, there is a min order q'ty as 200~300ft per

Re: [TANKS] New Tank

2009-12-29 Thread Derek Engelhaupt
John, I have found that 3/4 is probably overkill. I have 3/4 axles on the Sturmtiger. After the KV-2 is finished, I will be rebuilding both the my M113 chassis and Sturmtiger chassis in PVC sheet. There are aspects of both of those builds that need to be addressed. The KV-2 I'm currently

Re: [TANKS] Re: 2060 Attachment Chain Search

2009-12-29 Thread Derek Engelhaupt
. Could use all the advice I can get! Thanks! Mark On Dec 29, 11:54 am, Derek Engelhaupt tan...@gmail.com wrote: Well, they responded and I doubt I will do this since their minimum order to ship the the US is $3000. Dear Derek, Thank you very much for your email and we are glad

[TANKS] New KV-2 Pics

2009-12-28 Thread Derek Engelhaupt
Been working on it hot and heavy and got the drivetrain in and tested. Testing went well - all worked as planned. As you can see in the pics the motors are installed in boxes. I did it that way so I could easily remove them if needed. Because they are totally enclosed, I added some fans to keep

Re: [TANKS] New KV-2 Pics

2009-12-28 Thread Derek Engelhaupt
Clark, I'm using the stock 42 pitch 9 tooth sprocket that come on the motor mated to a 41 pitch 9 tooth sprocket on the drive so no reduction (41 pitch drive chain). The 350W motors in the Sturmtiger produce enough torque to power it up a 30 degree incline so the I didn't reduce the gearing on

Re: [TANKS] Re: 2060 Attachment Chain Search

2009-12-28 Thread Derek Engelhaupt
Tsubaki chain is expensive as heck. And no, not the right chain. It would have to have the K-1 attachment on EVERY link. That's why I was going to look into Ben's supplier and see if anyone else wanted to go in on a group buy. I could front the cash for the buy and distribute it once I got it.

[TANKS] Check out the latest from Iliya Cerjak

2009-12-25 Thread Derek Engelhaupt
http://members.tele2.nl/s_weggeman/Mike_Tull.htm A 1/6th scale V8 engine for tanksawesome. Derek T065 -- You are currently subscribed to the R/C Tank Combat group. To post a message, send email to rctankcombat@googlegroups.com To unsubscribe, send email to

Re: [TANKS] 2060 Attachment Chain Search

2009-12-23 Thread Derek Engelhaupt
Thanks to Doug, it's looking like I only need another 8ft. of chain. Anyone else before I have to have it shipped from China? ;) I'm getting a little desperate here since I got to a point tonight on the KV-2 where I have all the suspension arms, wheels, sprockets, and return rollers mounted.

[TANKS] 2060 Attachment Chain Search

2009-12-22 Thread Derek Engelhaupt
Anyone have any extra laying around? I have about 2ft., but I need another 14ft. Will's surplus supply has run its course so I can't get it from him. Even small lengths could help. Email me off the list: tan...@gmail.com . Thanks, Derek T065 -- You are currently subscribed to the R/C Tank

Re: [TANKS] 2060 Attachment Chain Search

2009-12-22 Thread Derek Engelhaupt
Everything is flippin' made in China these days. My wife just bought some Ugg Australia boots and I was looking for the tag in them. She said, for that price they damn well better not be made in China and sure enoughMade in China. I said they were probably made in the same factory that

Re: [TANKS] Re: 1:6 all up weight?

2009-12-20 Thread Derek Engelhaupt
Tank surfing! A new sport... Derek T065 A bit off topic, finally got some time to do some tanking so made a vid, tried standing on my tank for first time. Weight is about 45 kilos, Voltage is still at 12volt. http://www.youtube.com/watch?v=Y5tfvQjeOFI -- You are currently subscribed to the

Re: [TANKS] Cutting PVC sheet

2009-12-20 Thread Derek Engelhaupt
I use all my standard woodworking tools including my table saw to cut it. I would guess that you would want to use the higher speed. The faster you make the cut, the less it will melt. The longer the plastic is exposed to the hot blade, the more it will melt. The only time I've had any issues

Re: [TANKS] Re: 1:6 all up weight?

2009-12-20 Thread Derek Engelhaupt
I weighed the KV-2 hull which included the drive train, motors, and front sprockets/shafts yesterday. It weighed in at 75lbs. Add 26lbs. for batteries, 15lbs. for the turret and innards, another 26lbs. for tracks, and like another 15lbs. for wheels/hardware should put it up in the 150lb. range.

Re: [TANKS] 1:6 all up weight?

2009-12-19 Thread Derek Engelhaupt
My Sturmtiger weighs in at around 120lbs. I can pick it up, but can't get it up to shelf height. I needed it out of the way the other night so I pulled out the ATV ramps and strapped them to the bench. I put the batteries in and fired the tank up. I was actually amazed at how easy it climbed up

Re: [TANKS] Re: 1:6 all up weight?

2009-12-19 Thread Derek Engelhaupt
Since I have PVC left over, I was going to rebuild the hull of my M113 out of PVC. Although the whole thing will probably be 1/2 PVC due to the fact that's all I have left. It will increase the weight somewhat, but the 450W motors are more than up the task to power it. I should get the scale out

Re: [TANKS] Re: Score! My anniversary present from the wife.

2009-12-13 Thread Derek Engelhaupt
Those were his picsnot mine ;) I wouldn't leave it in there either. Derek T065 On Sun, Dec 13, 2009 at 1:19 PM, Pete Arundel pureteenl...@hotmail.comwrote: My metalwork teacher would be having a fit; NEVER LEAVE THE CHUCK KEY IN THE CHUCK! On Dec 13, 4:11 am, Derek Engelhaupt tan

Re: [TANKS] Re: OFF TOPIC: 1:24 or 1:28 scale RC Cars for Christmas

2009-12-12 Thread Derek Engelhaupt
You don't have to be that old to be using computers *before* the Internet. I was using my Dad's 8088 processor machine running at 4Mhz and 7Mhz in turbo mode with a 1200bps modem surfing the bulletin boards. I'm only 36. I would agree that a if a local store that is competative must have a web

Re: [TANKS] Stuart

2009-12-10 Thread Derek Engelhaupt
I *owned* one not too long ago. I just got done selling it for parts. I was running it in the snow last year and split one of the drive sprockets in half. Personally I wouldn't bother due to the fact you will end up fixing it all the time. The tracks seem to be fine for it's intended use, but

Re: [TANKS] Re: CAD, who needs it? (WARNING KV-2 content)

2009-12-09 Thread Derek Engelhaupt
.jpg That's a 20oz. CO2 bottle in there. I don't think I'll have any issues getting everything to fit inside. ;) Derek T065 On Wed, Dec 9, 2009 at 1:47 AM, Derek Engelhaupt tan...@gmail.com wrote: Well, I did find the time to get the turret mocked up. The base and sides are done. Just cut

Re: [TANKS] Re: CAD, who needs it? (WARNING KV-2 content)

2009-12-08 Thread Derek Engelhaupt
It shows on my motor that the brake assembly (now removed) is rated for 24V, but it says the motor is rated for 12V. I'll probably just run it at 12V to be on the safe side. Got distracted tonight, my new PC parts came in to replace my 5 year old PC so I spent the majority of the night putting

Re: [TANKS] Re: CAD, who needs it? (WARNING KV-2 content)

2009-12-08 Thread Derek Engelhaupt
a lot to do, but it's coming along very quickly. Derek T065 On Tue, Dec 8, 2009 at 2:14 AM, Derek Engelhaupt tan...@gmail.com wrote: It shows on my motor that the brake assembly (now removed) is rated for 24V, but it says the motor is rated for 12V. I'll probably just run it at 12V

[TANKS] CAD, who needs it? (WARNING KV-2 content)

2009-12-07 Thread Derek Engelhaupt
Well, since I told Frank I was too busy to finish getting my designation for the M113 in order I thought I would share what I was doing this weekend. My Type 1 PVC sheets in 1/4 and 1/2 arrived on Friday so I sat down Friday night for about two hours and drafted some plans on my office type desk

Re: [TANKS] CAD, who needs it? (WARNING KV-2 content)

2009-12-07 Thread Derek Engelhaupt
, Ben Holko b...@holnet.net wrote: Hooah! Where did you get the rotate assembly? Looks like that ¼” bends fairly easily, or do I spy some burn marks? Ben *From:* Derek Engelhaupt [mailto:tan...@gmail.com] *Sent:* Monday, December 07, 2009 7:28 PM *To:* rctankcombat

Re: [TANKS] CAD, who needs it? (WARNING KV-2 content)

2009-12-07 Thread Derek Engelhaupt
of beams/bracers across that would connect the walls together on top, right under the ceiling/deck, so I don't have to worry about this beauty. Chrys - Original Message - *From:* Derek Engelhaupt tan...@gmail.com *To:* rctankcombat@googlegroups.com *Sent:* Monday, December 07, 2009 10

Re: [TANKS] Re: CAD, who needs it? (WARNING KV-2 content)

2009-12-07 Thread Derek Engelhaupt
http://freckleface.com/shopsite_sc/store/html/product373.html http://freckleface.com/shopsite_sc/store/html/product398.htmlThese guys had the lowest price I could find with the lowest shipping: http://freckleface.com/shopsite_sc/store/html/pvcsheet.html *1/2 X 24 X 48 PVC Sheet Type I

Re: [TANKS] Re: CAD, who needs it? (WARNING KV-2 content)

2009-12-07 Thread Derek Engelhaupt
Whoops not Plasticote, I meant Krylon Fusion. Derek On Mon, Dec 7, 2009 at 7:53 PM, Derek Engelhaupt tan...@gmail.com wrote: http://freckleface.com/shopsite_sc/store/html/product373.html http://freckleface.com/shopsite_sc/store/html/product398.htmlThese guys had the lowest price I could

Re: [TANKS] Re: Italian Ariete MBT

2009-11-27 Thread Derek Engelhaupt
I really don't think it would be that hard to build, but it would be more expensive *if* both sections were powered. They could be built as two tanks hooked together in the middle. Steering that on the other hand might take some getting used to and could be a little unpredictable. You

Re: [TANKS] Italian Ariete MBT

2009-11-25 Thread Derek Engelhaupt
Or canary yellow;) Good looking tank. Has some very Abrams like design cues and seems to share the same type of smooth bore gun. Derek T065 On Wed, Nov 25, 2009 at 10:50 AM, Clark Ward Jr ki4...@gmail.com wrote: On Wed, Nov 25, 2009 at 11:24 AM, whitney james me1y...@hotmail.com wrote:

Re: [TANKS] How to Suggest a good keyword for a product?

2009-11-24 Thread Derek Engelhaupt
Forwarded to Gmail for abuse of service agreement On Tue, Nov 24, 2009 at 1:45 AM, tina onshoes2...@gmail.com wrote: How to Suggest a good keyword for a product? Solution What is a Keyword and how important it is? Keyword is a single word or phrase that a potential user searches to

Re: [TANKS] Complete Newbie...

2009-11-24 Thread Derek Engelhaupt
Whitney, I know you have been lurking for sometime, but I still find it much easier to get a tank running than a wheeled vehicle. Something having to do with all those A arms and CV joints combined with steering;) Having said that, I do plan on making a wheeled vehicle sometime. Derek T065

Re: [TANKS] Re: next UK battle

2009-11-18 Thread Derek Engelhaupt
I like that, up the swanny. At least that's what I think he said ;) It's looking good though. I have found that the springs on my tanks are REALLY stiff, but when all the weight is applied they work well. Good luck with the new speed controller. Buy some red electrical tape and wrap your

Re: [TANKS] Re: next UK battle

2009-11-18 Thread Derek Engelhaupt
My RS80D when up in sparks and bright lights, don't feel too bad;) Still not sure what happened there though since it was hooked up correctly. Derek T065 On Wed, Nov 18, 2009 at 2:51 PM, Peter Arundel pureteenl...@hotmail.comwrote: The leads are coloured RED and BLACK. To paraphrase

[TANKS] Re: Most popular tank of WW2...Tiger 1?

2009-11-07 Thread Derek Engelhaupt
After building the Sturmtiger, I have to agree also. Derek T065 On Sat, Nov 7, 2009 at 6:59 PM, Ben Holko b...@holnet.net wrote: No more vehicles with dozens of overlapping road wheels for me Same here Doug :) On 8/11/09 11:44 AM, Doug Conn dwconn...@comcast.net wrote: My

[TANKS] Re: M113 design progress

2009-11-03 Thread Derek Engelhaupt
Ben, How much flex do the center guides have side to side? Derek T065 On Tue, Nov 3, 2009 at 3:28 PM, Ben Holko b...@holnet.net wrote: Here's a video showing some static track testing; http://www.youtube.com/watch?v=VHyIxQhfNuc On 3/11/09 3:35 PM, Ben Holko b...@holnet.net wrote:

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