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>> Home > Tags > graupner

graupner
graupner
Veron Vosper F.P.B. 52" by kevinsharpe Chief Petty Officer   Posted: 2 days ago
Hi John. Interested to know what kind of offers you have had. Boaty, yes Veron did an RTTL Rescue Target Towing Launch, they featured in the black and white film ' The sea shall not have them'. This though is their fast patrol boat. I believe it's called a 'Trinity class patrol boat and some were supplied to the Trinidad and Tobago navy. You will sometimes see the model bares the name Coureland Bay'. I have seen photos on this website of her. They were built by Vosper Thornycroft in Portsmouth. If I was building her I would put two meaty brushless motors n her which should bring a sprite lay planing performance. I have fitted two Graupner 900s in mine, which give her an excellent turn of speed. These are brushed motors but are not available any more. The hull space is vast so easily accommodates batteries with space for sound system working radar etc. Regards Kevin

Old outboard motor... by Westquay Fleet Admiral!   Posted: 5 days ago
Oh I know what to do with 'em, Doug, just not sure I could DO it! I think if you need a quick outboard and won't pay Graupner prices, you're stuck with a HobbyKing who do 2, both very similar, but about 65-70 quid a pop. I've just realised my little vintage outboard will go on my little fibreglass clinker dinghy, making it a wee fishing boat. I will have to put 2 servos in the dolly (dressed as an old salt). One will turn it on and off and one will steer once I've put a tiller on it. No ESC needed. Old o/bs either run or not, so he can turn the little brass switch on and steer it. Painted harbour launch grey, with a couple of lobster pots and a dog, it'll be a sweet little model. Martin

Old outboard motor... by Westquay Fleet Admiral!   Posted: 6 days ago
Hi Doug, I do have a Hobbyking CNC ally one and now have a brushless inrunner for it. I got it when they were very cheap a while back. Wouldn't pay what they now want for them and Graupner are always way overpriced. I could be tempted with 7 quid for a Hobbies one though, just to see how it goes together. The K&O are gorgeous but collector money and the Alterscale are dummies, albeit nice dummies and also bloody expensive. I sliced the little vintage jobby I bought down the joint line with a fine saw blade in the minidrill today and all is well. It just needs new wires and some grease when I can find some good styrene/nylon grease. The motor is a two magnet Kako, many examples of which I have in store. Even has a nice little built in switch. I reckon 3 volts is probably all the transmission can take. The gears are not, as I assumed bevels, but 2 spur gears! I now have to find a way of making the prop shaft stay on the motor shaft! I'm loving this restoration stuff. Painted the red on my Star yacht today with my best chisel headed sable and got a special 1/4 litre of the emerald green mixed in HMG enamel (the very best there is). Tried to win a lovely Starlet off ebay, but some sod beat me to it last minute. I hope it leaks Martin

VOSPER 46" Crash Tender by RNinMunich Fleet Admiral!   Posted: 7 days ago
Actually 4 pole , "Graupner HPD 2920-4000 High-end brushless motor Particularly suitable for: MiniMono, MiniHydro, MiniCats, MiniHydroplanes, aircraft with wingspan up to 1 m, off-road and on-road 1:12 Features ?Special CNC-machined housing for maximum heat dissipation ?High-efficiency 4-pole 12-slot brushless motor ?High-performance rotor with Kevlar reinforcement ?High-purity copper coils for optimised conductivity ?Extremely strong sintered neodymium magnets ?Intense torque at low weight Specification Operating voltage range : 4,2-16,8 V No-load speed: 29600 U/min All-up weight, approx. : 90 g Free shaft length: 10 mm Recommended controller: Navy V75 G7257 Output : 650 W Number of poles: 4 Permissible motor direction : R und L Nominal voltage: 7,4 V Case length: 30 mm Shaft diameter: 4 mm Case diameter: 29 mm Revolutions/Volt: 4000 " Taken from one Google, first response at Cornwall Models Boats!😉 Note. 650W, Nominal voltage 7.4V. No wonder it's a bit quick on 11.1V 😲 Cheers, Doug 😎

VOSPER 46" Crash Tender by Elsrickle Sub-Lieutenant   Posted: 7 days ago
I have a hawk BL60 and when setting up left it at 2 poles as I couldn’t find the number of poles on the Graupner HPD 2920 4000 And it works ok have fitted to of these in my crash Tender and both worked fine although I find it a bit fast with the 11 volt lipos

HELP needed re: Graupner Neptun by RNinMunich Fleet Admiral!   Posted: 7 days ago
Hi Ron No, the yellow cranes in the second pic are on the original version, as the guy bought it. He then decided to convert it to a container feeder ship as shown in the first pic. They don't need on board cranes. Cheers, Doug

HELP needed re: Graupner Neptun by Ron Fleet Admiral!   Posted: 7 days ago
Your container idea shows two yellow cranes. I have no life boats, railings, forecastle deck hardware, anchors, masts, just what you see here.

HELP needed re: Graupner Neptun by RNinMunich Fleet Admiral!   Posted: 8 days ago
Tag Tica, More like 1/96 or 1/100 according to the build reports I've seen here in Germany. Re lack of cranes; you could always build her as a Container Feeder ship! 😉 For example; Before https://lh3.googleusercontent.com/-ZPUlHLJhEbY/UZvN8IKXRlI/A... to After https://www.rc-modellbau-schiffe.de/wbb2/index.php?thread/28... style='background-color:yellow;'>graupner-neptun/ Cheers, Doug 😎

HELP needed re: Graupner Neptun by Tica Lieutenant   Posted: 8 days ago
I have a nearly completed Neptun, but is also missing the cranes. I have just done the hatches with tie downs. As I recall the scale is approx 1:87 (H0) but please check if that is correct.

HELP needed re: Graupner Neptun by Ron Fleet Admiral!   Posted: 9 days ago
No plans. No fittings. Just the parts I have been able to glue-up here. The containers and toys were added to see if they might be used for freight. These General Freighters are used for multiple cargos but I have no Cranes. Thinking of just adding hatches with tie downs. Any suggestions? Approximately what scale?

Calculating scale speed by RNinMunich Fleet Admiral!   Posted: 22 days ago
Hi Colin, must admit I'm using some skills I didn't know I had, or had forgotten through disuse! It's been interesting though and I think I'm on the 'back straight' now. I'll write it up in the blog later. For the ESC any decent 20A brushed ESC will do nicely. I've been doing the testing with a years old Graupner Navy V30R and a Robbe Servo Tester, see pic. Good idea with the SATNAV, 7mph seems to be Spot On 👍 Cheers, Doug 😎

Elke HF 408 by Neil-S Seaman   Posted: 26 days ago
[Score: 5/10] 20"/600g Elke HF 408 Capable of 2mph Single Propellor (3 Blade) Direct Drive to a 6v (3 Blade) Powered by NiMH (7.2v) Batteries - Comments: This is a restoration project - my first radio control boat 'Elke', is a small fishing boat with plastic hull, a Graupner kit, purchased in Germany when I was serving in the Army there in 1974. I am restoring it for my grandson. It used to be a good runner with a 6v battery, small electric motor, two servos, one wired so it could move boat in reverse as well as forward. A good little sailor, light in weight and a good pond model. Had to be careful of wave height. Anyway, it has been in the garage for 40 years now so much to do. The inside is a bit of a mess and everything has a layer of dust. I will fit a speed controller and NiMH battery. But nothing too difficult so hope to have it finished for Christmas.

Tamure by jbkiwi Sub-Lieutenant   Posted: 30 days ago
This is a restoration of a launch I was given that was found in a rubbish bin on a farm here in Auckland It is an old RCM ? plan built 'Fairacre' and was pretty rotten when I received it as it is made in balsa and had been wet for quite a while. I stripped it down, re 'planked' large portions of the hull and fiber glassed it, re- built the cabin, re- marked the deck planks, fitted lights, curtains (ex Graupner Commodore bits from the 70s I had kept), stern ladder, cleats etc. It is fitted with a 540 brushed motor (originally had an old Graupner monoperm) and 70s Graupner ESC and Using 2.4 Radio gear. I still have a few things I'd like to do such as a re-wire, fitting chine spray rails, better motor and maybe some safety rails, but for now it does the job.

Paddle tug Glasgow. by RNinMunich Fleet Admiral!   Posted: 1 month ago
Hi Dave, Graupner didn't go defunct! They teamed up with JR in Korea to save the best bits of the company. Happy hunting👍 Cheers, Doug 😎

bulkheads by RNinMunich Fleet Admiral!   Posted: 1 month ago
Hi Haig, seems to be a common mistake to get Schottel Drives (Z-Drives) and Voith - Schneider confused with one another! First two pics show a twin Voith propeller on a tug hull (as on the plan above) and the operating principle. 3rd pic is cross section of the Z-Drive as produced by the Schottel company. It is a 360° rotating 'pod'. Newer versions have electric motors built into the pod and don't need the mechanical Z transmission from inside the hull. With such pods under bow and stern even bow and stern side thrusters are redundant 😊 4th pic is the Graupner version, Mk II. https://www. style='background-color:yellow;'>graupner.com/Schottel-Drive-II-new-version-/2335/ Cheers, Doug 😎