Tuesday, August 6, 2019

BIG NEWS --- Klaus 101


For the first time - Live, Work and Dine with Klaus 101


Go to Klaus 101 for detailed information



Get the full 101 on this fabulous opportunity to experience Klaus at home, at work on your own engine. Enjoy the camaraderie and immerse yourself in the Old, Original LGB world with one of the last icons of the Old LGB. Your wife/partner will have a great time enjoying the world renowned Sandestin Resort, basking on the sugar white beaches, shop-til-she-drop(s) and all the girl-fun the Resort provides. Or wants to just relax at Klaus most beautiful Florida home.

GO TO Klaus 101

for full and detailed information of this opportunity of a lifetime!



Monday, July 29, 2019

Installing the New ESU XL 5.0 sound decoder -- Part 2

Live from the workshop -- Part 2

By now, Klaus is about to program and edit the new sound into the blank ESU decoder. Using the ESU Lok programmer and his laptop he can easily select a sound file of a locomotive which comes close to the project he is looking for. ESU provides more than 100 recorded sound files of locomotives from all over the world . These you can find on their web page, free of charge.
Within this loco sound file Klaus first defines the driving characteristics by selecting the correct motor (Buehler) and driving curve (e.g.linear or exponential). The acceleration and stop characteristics are chosen next.
The next task is defining the function mapping. According to his standard based on the LGB MTS standard the functions have to be available basically on the same function key. So we have horns and whistles on functions #1 and #2. Function #3 is regularly the bell. Function #6 switches on the sound and function #7 is the smoker. The function keys then must be linked to AUX outputs if necessary. For example, if you have coal shoveling on function #4 the firebox light must be triggered on an output linked to function #4. Thus you have the firebox light come on whenever coal shoveling sound is played.

The next step is to define the function outputs (e.g. light effect and output voltage). In case Klaus is not satisfied with a certain sound he may choose a different sound from a huge sound library. This way he changes for instance the whistle or the air pump to better match it with the type of loco he is working on. He may even add a self produced sound to the library as long as it is a .wav file.

Due to the fact that generally the sound varies with the chosen loudspeaker some sounds need to be raised in volume to fit into the sound scheme.Unfortunately one is limited in the size of the loudspeaker because of the engine body/housing at hand. So the choice of the loudspeaker is critical. Klaus preferred choice are VISATON loudspeakers. For certain locos he has to dig into his vast selection of specialty loudspeakers.

Once programming is done Klaus puts the sound file onto the blank decoder via the Lok programmer. This procedure may take up to 30 minutes depending on the file size.

Now it's time to install the programmed decoder into the locomotive and do the final wiring. Then he reassembles the locomotive. Test driving may show the necessity for slight changes which can always be done by reconnecting the locomotive to the Lok programmer and changing the file accordingly.

ESU Loksound decoders prove to be the most versatile and effective decoder on the market in regard to motor control and sound quality paired with output. Various implemented safety features guard the function outputs and motor control making it not only safer but also more fun programming and editing the ESU 5.0 XL sound decoder.

Klaus is well stocked with ESU decoders. Give him a call or email him. Klaus is always happy to help!







Monday, July 8, 2019

Installing the new ESU XL 5.0 sound decoder

                       
Live From The Workshop - Part 1



Reporting live from   "Famous Klaus Workshop" : preparing and installing the XL 5.0 ESU sound decoder into ( today) the LGB# 4067 cleaning loco.

Installing a digital ESU sound decoder into an LGB loco in 5 steps steps:

  • check and prepare for loudspeaker mounting and installation
  • check and prepare for decoder board mounting and installation
  • programming and editing of ESU XL 5.0 sound decoder
  • installation of decoder, hall sensor set (when needed), and connecting loudspeakers
  • re-assembly of loco parts and test driving the new decoder w/fine tuning
Please note that these steps are in Klaus' procedure no matter what type of digital decoder he installs. Can you do it any other way? YES -- which in Klaus' view  means mangling an otherwise very fine engine of  very fine provenance... Therefore:

ventilation grille painted on loco housing
Check and prepare for loudspeaker mounting:
It's hard to say what takes the longest in prepping an LGB engine for sound decoder installation. Klaus being Klaus he stands for Old Original LGB standards where a loco is the better the more she looks like her Original.
Installing sound therefore means to provide space for the loudspeakers and create openings for the sound not by merely drilling holes somewhere ( urrrghh--- you can hear Klaus say, even from your spot!) But to provide meaningful openings where the sound would come from in reality. In the case of the 2067 Cleaning engine this is clearly the front side of the engine where the
ventilation grille cut out
grills are painted with black lines to visualize the ventilation grille for the diesel engine(s). On the pics to the right: the upper engine shows the painted ventilation grilles where the lower pic shows cutouts have been made. Note: the LGB 2060 and 2067 share these same housing parts.

Klaus starts by dismantling the 2067 engine housing to extract the housing part. Klaus uses his 3-D milling machine - programmed accordingly- to cut out the "ventilation grille" part of the housing.
3-D milling in action



Detail cleaning the new opening by hand  is the next step.






Klaus will need mounting support for the loudspeakers so he cuts supporting blocks from hard-PVC plate (1/2 " thick). They guarantee non-deforming support in hot and cold environments. The loudspeaker mounting gets glued into place  in the respective housing part.
Klaus uses a specialty glue that slightly 'melts' the surface of the engine housing so the hard PVC piece will 'combine' with the housing plastic. Then the loudspeaker is wired and mounted. In the photo left notice the little piece of rectangular plastic below Klaus' wrist; that is the first mounting piece. He will need two in this case.






 Trying to mount the loudspeaker Klaus notices a need for space currently held by the lead weight. Each LGB engine sports a lead weight to ensure optimum driving characteristics. In the case of the LGB 2067 the lead weight is elongated and needs to be adjusted to give Klaus enough room to install the loudspeaker. Klaus utilizes his 3-D mill again, programmed, to refit the lead weight.










Now the loudspeaker is connected to the deoder board and mounted into the engine housing.

And the cutouts made previously are getting a mesh for looks


Follow Klaus in his workshop with the next steps, programming, editing and installing the sound decoder.++++ to be continued

Tuesday, April 30, 2019

LGB 2040 -- The Crocodile

The first LGB crocodile electric locomotive Ge 6/6 I was presented by LGB in 1978. It was modeled after the Electric locomotive Ge 6/6 I of the RhB (Swiss Rhaetian Railway). The 6-axle loco has 2 powered pivoted bogies with a C'C' wheel arrangement. C'C' wheel arrangement is (standard European code)  for  the number of coupled  or jointly powered axles in a truck, following the alphabet (A=1,B=2,C=3) with the ' standing for pivoted axles. Quoting Wikipedia:"The class is so named because it was the first class of locomotives of the Swiss locomotive and railcar classification type Ge 6/6 to be acquired by the Rhaetian Railway. According to that classification system, Ge 6/6 denotes a narrow gauge electric adhesion locomotive with a total of six axles, all of which are drive axles." Quote end.

Your Famous Klaus has had quite a few LGB crocodiles in his workshop over the years. Their owners love their engines wanting to have high quality sound and a good digital system in their Crocodiles.


The first LGB crocodile had the number 2040 which was earlier used by LGB for a 2-axle tender locomotive (see future LGB Yarner blog for more details). Details for the LGB 2040-1 are:
This 2040 hand model is from the 1979/80 catalog, page 32
The LGB 2040 Crocodile chassis (body), rail-guard, headlights, handrails are in black. Locomotive body in medium brown. Roof and running board in medium grey, wheels red  (Y.T. The Kompendium might err here, YT never saw a Crocodile with red wheels anywhere in any publishing. Then again, some dealers got hold of early hand models in 1980 and it is not known what they might have had). Multi purpose pantographs (LGB# 2030/3, later 2040/3) nickel plated with one contact strip. (Pantographs came also silver colored).Insulators  in brown color. Labeled "413" and "RhB" elevated and golden colored. (The Kompendium lists an "LGB" plate which is incorrect since already the hand models show the RhB letters). 2 motors.  With Swiss headlight change as in the original. Mode switch for track power to overhead power. Connecting rods in chromed/black. Jack shaft with grey background color. Loco wheels (full, no spokes) in black.

This very first LGB crocodile # 2040 was announced as new item late 1978. But Gunter Ruhland, head mold master at LGB had his problems with the molds. To make a hand model for the catalog is one thing. To get the molds ready for serial production quite another.  Mr. Ruhland had to figure out how to built the front and rear end hood mold without showing any division lines in the manufactured product. The finished mold was a masterpiece in molding technology in those days. It took about a year to come up with a satisfying solution that Wolfgang and Eberhard Richter found acceptable. Therefor the LGB fan and customer saw 1979 approaching and ending with just another announcement in the 1979/80 catalog for the  LGB Crocodile to come into dealers stores. Then eventually in 1980 the wait was over and the new LGB crocodile was delivered to dealers and costumers alike.

It will be hard to find a 1978 LGB crocodile here in the USA. The US market was not exactly established yet and only very few German LGB locos made the transatlantic trip. Most crocodiles came over after 1989 when the San Diego LGB office was fully established and a growing number of USA LGB clubs began operating promoting the product with the hobby. By then, even in (Western) Germany the 1978 model was mostly not available anymore.

Color changes for the next 'models' were plenty and in short order. Starting with # 2040-2 Running rails changed to grey, isolators came in red, then grey or red and later, after 1993 in green, the jack shafts got stickers, the locomotive body was medium brown , then brown, then darker brown. handrails turned to yellow and head lights got golden rings.The numbers indicated color changes in these details, from 2040-2 to 2040-5 and then from 1993 on 20400-1, -2 and 20400-8 in 2001 with digital decoder. According to the Kompendium the first sales price was in Deutsche Mark 495.00 (in 1980) and the LGB Kompendium lists the 20400-2 for Euro 450.00 (US$ 500.00 in 1994). However Klaus got his first Crocodile in mid 1980 and paid DM 740.00 for her. The equivalent in todays $-value being a stunning  $ 3500.00.

In 1990 LGB edited a specialty series crocodile in green, LGB # 2140, for DM 895.00 (US$ equivalent in 1990 was $ 300.00 or US$ 585.00 today).

In 1993/94 a red crocodile followed with LGB# 22400 and a rather small edition of 2500.


LGB # 24402 was a blue crocodile offered in the 2001/2002 catalog as a specialty limited edition series of  1,000 titled 'collectors edition'. The price had been upped to DM 1695.00 or roughly US$ 850.00.  LGB 24402.8 had the added digital decoder.

In 2003-2004 a dark brown Crocodile followed with # LGB 25402 with yellow handrails and silver colored pantographs and green isolators. It was offered under the eXtra program which offered dealers a somewhat clumsy alternative to the regular ordering with a pretty high price range for actually not-so-special LGB stock. List price was Euro 999.00 or US$ 1,250.00.


The last crocodile - again in blue - under the old original LGB was the LGB# 27402 "Glacier express/ 75/ 1930-2005/ St.Moritz/Davos-Zermatt" from 2005 to 2007. The price was a dizzying Euro 1,034.00 or US$ 1,350.00 ( today about $1,700.00)) with the closing of the LGB factory right around the corner.

In 1999/2000 LGB issued the  # 70640 ; the collector's edition set "Alpine Classic RhB" with a classic brown loco and 2 long passenger cars # 34650 in a pretty blue - beige coloring. The edition was limited at 1,500 for a price of  DM 2,698.00 or about US$ 1450.00 (present day $ 2,220). A value that the current market does not accept. The pre-owned market of Spring 2019 ranges from $ 750.00 to $ 1,700.00 for the set with little demand for it on the eBay platform. However, pre-owned LGB stock dealers show their crocodiles moving fast,

The new LGB under Maerklin issued two more crocodiles until 2010 (YT didn't follow the  product lineage of new LGB after 2009) with #s: 20405 and 22405.

Monday, April 8, 2019

Permanent Operation Management with POM

Klaus' Plea: I want to keep you informed and entertained with our blogs without ads or the need for subscription.It takes great effort and time  to entertain the blog sites. Please support us in our endeavor of keeping the blogs ads-free, the LGB history alive and promoting this delightful avocation by donating any amount you feel comfortable with. Send me a check or go to our Go-Fund-Me page https://www.gofundme.com/f/keep-the-lgb-traincraft-blogs-alive  .
THANK YOU for keeping the LGB hobby alive!! And God Bless!
Your donation will help in our efforts to have a new blog at least every week!

Permanent Operation
LGB Trains were designed to run in outdoor garden layouts. Turns out, the plastic chosen by the Richter brothers Wolfgang and Eberhard for their engines, cars and tracks has shown  to be holding out pretty well under straining  operating conditions. BUT--- when you are running your train almost 24/7 then you reach the limit even of an LGB train. And there are quite a few non-stop operation train layouts out there. From Botanical Gardens to Dental Practices, Restaurants, to Furniture Stores, Hospitals and Exhibitions, to name a few.
The wear and tear these trains endure is enormous. Even more so when those trains are operated at high or highest speed. A 'need' that is often highlighted by Klaus' customers when their customer base includes a lot of children like Botanical Gardens, family restaurants etc.

What happens under 24/7 running conditions is this:
over time the axles work themselves into the side walls of the motor block which are functioning as axle bearings. Once this happens, the wheel axle starts to wobble. Eventually this is going to damage the gear wheels and the loco tends to derail. The extreme wobbling of the axle is increasing the load on the motor ever more with the peril of the motor eventually starting to burn out or burn up in a worst case scenario.
The motor experiences the biggest strain while the train operates through curves. And the narrower the curve the more vigorous the impact on the interaction between axle and its bearing. Playing into this is the fact that almost no layout has an even number of left and right turn curves thus exerting a one-sided uber-workload to the motor block. Hence the fact of bearings being worn out unevenly.

Ball bearings and pin bearings stand the test only if and when they are sealed. Then they need no greasing. Unsealed bearings will not do the job since they collect dirt which leads to their demise.

This is Klaus' solution: As a bearing POM proves to be very succesful. POM is Polyoxymethylene (POM), also known as acetalpolyacetal, and polyformaldehyde, is an engineering thermoplastic used in precision parts requiring high stiffness, low friction, and excellent dimensional stability (quoted from Wikipedia). POM plastic doesn't require greasing and hence has stood the test of time as a bearing. Klaus' bearing inserts are installed into the motor block and are about 4 times the thickness of the motor block wall. This reduces the pressure on the POM plastic bearing massively. Also, the contact area of the axle bearing has increased by 4 fold as well. Because of these POM bearing inserts the axle guidance is more precise and can much better withstand strains from bigger loads in curves.





Klaus utilizes his precision CNC mill to create these bearing inserts as well as the cutouts for the inserts in the motor blocks. Once the new bearings are inserted, you can still pull out the axle from underneath the motor block because the new bearing inserts are U-shaped.

Another problem from permanent operation is the huge wear and tear on the chrome-plated loco wheels. The chrome plating wears off. This leads to the rash consumption of the wheel(s). A beneficial solution to this is the replacement with stainless steel loco wheels which have an enormous durability. They just need some cleaning from time to time. Klaus sources these stainless steel loco wheels from Germany.

So, go call Klaus and make an appointment for your overhaul of your 24/7 operated LGB trains. You will be merrily surprised how much money you can save with the POM procedure. And ask him about the many happy commercial customers he has. He will gladly give you their contacts for your own inquiries.


Klaus' Plea: I want to keep you informed and entertained with our blogs without ads or the need for subscription.It takes great effort and time  to entertain the blog sites. Please support us in our endeavor of keeping the blogs ads-free, the LGB history alive and promoting this delightful avocation by donating any amount you feel comfortable with. Send me a check or go to our Go-Fund-Me page at .https://www.gofundme.com/f/keep-the-lgb-traincraft-blogs-alive
THANK YOU for keeping the LGB hobby alive!! And God Bless!
Your donation will help in our efforts to have a new blog at least every week!


Monday, March 11, 2019

Breaking News --- KLAUS is OPEN for BUSINESS !!

YES - that's right. Klaus, your Famous Klaus is open for business - again - to restore and install LGB trains, engines, cars and LGB antiques. Life happens. Sometimes  decisions need to be made.  And the  winner is : YOU!

This mid-March Klaus is again open for  LGB model train  installations, restorations and repair. Klaus will try to fulfill parts needs but may refer you  when appropriate.

You will see this blog as well as our other blogs regularly with information about old and sometimes new LGB matters. This blog will showcase  LGB restoration projects, and general old generation (1968-2006) LGB train,engine, and car history and new developments in ESU decoders. On LGB Yarner you will - again - find biographical stories  about LGB 'players, gamers and owners'. And the rather new blog Traincraft Trove  will furthermore contain offers from Klaus' personal collection.

Your Famous Klaus has installed ESU sound decoder (generation) V 4.0 since 2012. To quote him:" driving characteristics in speed steps 1-3 are unsurpassed by any other sound decoder out there" (YT: see You Tube ESU in F 7 video slowest F 7   which at one time was the least watched video on You Tube). But there is more: the enormous amount of light functions like Mars light, firebox light, dimmable headlights with fade-in/fade-out function and many more. All in all 18 light functions are available.

Klaus also really likes the fact that ESU has the biggest library of loco sounds. Just look at the
extreme variety of locos Klaus installed the ESU decoder in: ( all LGB) Mogul, Crocodile, F7, Streetcar, 2055, 2056, 2043, 2020, 2021, 2070, Forney, Mallet, Mikado, Uintah, 2099, 2095, Glacier Express, Ruegen, Ballenberg-- and also, into Shay, USA GP, USA S4, Aristocraft, Aster, MTH GG (YT: A non-LGB loco might require extra work and higher installation costs). And since Klaus is also a knowledgeable sound mixer he custom-designs sounds from that library as well.

Klaus utilizes the ESU decoder for digital operation but it can also be operated in analogue mode. However in analogue mode there is no power buffer once the loco is parked. To solve this special problem Klaus installs the Phoenix sound decoder which also operates digitally but has no driving functions ( sound decoder only ) whereas the ESU V 4.0 and V 50 are a combined sound and driving decoder.

At this year's International Toy Fair ESU introduced their new next generation ESU V 5.0 sound decoders.
As before the programming is an easy task via the Lok Programmer. A wide variety of pre-programmed motor settings is again supporting the smooth functioning of the loco in drive and sound move. The unique auto-tune function allows the automatic decompression of the decoder to the motor. New design contents are: it can play up to 10 sounds simultaneously without them interfering each other. So i.e. whistle, bell, braking noise, air pump and more are played at the same time clearly. Each channel can be resolved with up to 16 bit forward/31250kHz and by that finally offers hi-fi quality for your engine. There is virtually no difference to the original. A dual class D amplifier with up to 2-times 6 Watt output powers the speakers. It is equipped with 12 amplified function outputs which thereby allows you to control lights, servos, smokers etc - up to 12 of them.

The new V 5.0 generation sound decoder will be available by April.

Klaus contact data is the same --- call or email. Thank You for Your Support!!











Thursday, March 6, 2014

LGB Uintah - Sumpter Valley

LGB announced the first Uintah Ry in 1994 and started delivery in 1995. It was the LGB # 20882  6-axle, 2-6-6-2  locomotive with leading truck and trailing truck. Chassis and body were in black. It was the engine "51" of the Uintah railway. Front boiler in silver. The loco had steam and  digital sound.  It is a 2-motor engine (Buehler) without the tender. The sales price was US$ 1,899.00. That translates to roughly US$ 3,000.00 in today's money. It was a heavy engine weighing in at 4,4 kg or almost 10 lbs. with an overall length of 620 mm or 24.4 inches. Today's value should be around US$ 1,600.00 to $1,900.00 for mint condition but you find offers ranging from $ 700.00 to 1,100.00
LGB # 20882 Uintah 51
Also in 1995 LGB sold exclusively to the US market the Uintah # 21881 with steam only- no sound. Same coloring as above. Worldwide sales started in 1996. Price was around US$ 1,600.00. Today's value should be around $ 1,200.00 but- again you can find offers starting at around $500.00 (used condition). The Uintah does not have any longtime problems. It runs properly- period. Extended long-term use will result in worn out  motor blocks which can be 'fixed' by Klaus.
In 1999 the Uintah 21881 was released in a digital version, smoke only- no sound : LGB # 21881.8. Same color scheme as above.
In 2009, after the bankruptcy of the old LGB, the new owners announced the LGB 23881, a green Uintah with steam only and a DCC interface, but no decoder. It didn't come onto the market until 2011, only 354 were made. A sign of times to come??? In addition the sales price was not in range with earlier versions, official price was Euro 529.00 or US$ 750.00.

In 1998 LGB announced and presented the Uintah Sumpter-Valley LGB# 20892. The Sumpter Valley locomotive was similar but not identical to the Uintah loco (no water tanks, cab vent open, no coal bunker) and featured a tender. Labeled "251" on front head light and cab. An 'special version' was offered in 2001 with the labeling "250" on front head light and cab. And a version with digital decoder was offered in 2001 with the LGB# 20892.8. Prices for the Sumpter Valley were $ 2,200.00 - $2,400.00.
LGB Sumpter Valley 20892/ 22892/23892 - difference by labeling door and front with "250" or "251"

Somewhere between 2004 and 2006 the LGB # 22892 was offered through the eXtra program. Obviously, some engines hadn't sold very well and leftovers were going 'on sale' - yes it had the "250" labeling and was the same color scheme as the 20892. One last attempt to sell Sumpter Valley engines came in 2011 with the LGB# 23892 (labeling "251"), this time all were sold. Now the market wants them, but they are not coming onto the market very often, so expect to pay anywhere from $1,800 - $ 2,400.00 (condition) or more if quality decoders were added.
Both, the Uintah and the Sumpter Valley are fine examples of LGB craftsmanship. They are durable engines and fun to watch in operation. When installing decoders be careful to open the loco correctly and with caution. Screws that are torn out or forcibly reinserted damage the housing and will  fail in doing their job. Consequences will be a loose or open housing and thus impacting operation of the loco. Some screws are hidden and will defer opening the engine body. Do check the blowup drawing before laying hands on your LGB engine. Or simply call Klaus and have him do the job for you!