Electrical switching & drive systems & components


The world’s greatest model railway

Second Quarter 2024 Electrical switching & drive systems & components

Visit the most diverse regions of the world in just a single day. Explore Las Vegas, the Alps or the Norwegian fjords in only a few hours. This is possible in the Miniatur Wunderland. Located in Hamburg’s traditional warehouse district, Speicherstadt, it features the largest model railway in the world, and is one of the most exciting tourist attractions in Germany. Far more than ten million visitors have marvelled at this wonderland which – in an area of 1300 square metres – features miniature replicas of sights from Scandinavia to the USA, and from quaysides to the mountains peaks of our world.

Life in all its facets

Miniatur Wunderland offers much more than just a huge model railway. In addition to the 930 trains, which travel several hundred kilometres each day, visitors of all generations can observe the 8850 automobiles and ships, and more than 20 000 tiny residents. They visit big festivals or memorial ceremonies, police set up radar traps and chase after criminals, and the fire brigade is constantly responding to calls. Life in all its varied facets can be seen in Wunderland. Among the most recently completed sections is the Knuffingen Airport. From the engineering hangar to the arrivals and departures terminal, the airport amazes with its many meticulous details. Over 40 aeroplanes take off and land here daily.

Unique technology

The impressive scenery conceals unique technology. “One of our key principles has always been to face every technical challenge, no matter how hopeless the situation might seem at the outset. With this attitude we have managed to use technologies which cause amazement among visitors”, says Gerrit Braun, who founded Miniatur Wunderland together with his brother Frederik. Some 335 000 lights, which dynamically switch on and off, are combined with a self-developed light control system to provide for a nearly perfect day and night simulation. Numerous vehicles and aircraft are computer-controlled, or can be set in motion by visitors with one of the more than 200 pushbuttons.

Drives from Faulhaber

For many of these pushbutton-activated functions, DC micromotors from Faulhaber provide for the movement. “We employ various Faulhaber series depending on what the purpose requires,” explains system technician, Mathias Stamm. For the aircraft models of the Knuffingen Airport, motors of the 1717 series are utilised. The little fire brigade in the airport and the trains are also driven by Faulhaber motors. For example, 1524 intricate motors provide for the movement of a roll-up gate. “The motors are internally integrated and wind the gate upwardly around itself,” says Stamm.

Reliable and professional

What speaks in favour of Faulhaber motors, in Stamm’s opinion, is the technical reliability. “The Faulhaber motors are of the highest quality and run maintenance-free,” he continues. Another thing is the professional support. “We order smaller quantities,” he explains. “Nevertheless, when questions arise we have direct access to the telephone support of Faulhaber.”

Miniature train races on British television

The Miniatur Wunderland was also able to score points at a special event on British television thanks to Faulhaber technology. The well-known BBC presenter, James May appeared in a miniature train competition against Miniatur Wunderland in his Sunday evening show. The task was to travel the 15 kilometres of railway line from Bideford to Barnstaple with a model railway. Accordingly, the stretch was first laid with small rail tracks before the start of the race. For the show, Miniatur Wunderland came up with a special gag. “We developed a train that ran on sauerkraut fuel. We then had it dramatically blown up halfway there, but with another train we were first to cross the finish line,” recounts Braun. The locomotives for this race had been first refitted with Faulhaber micromotors in order to be up to the demanding task.

Two brothers and one idea

The early days of the impressive Miniatur Wunderland go back to the summer of 2000. Frederik Braun was ambling through the back alleyways of downtown Zurich and stumbled upon a model train shop that rekindled his childhood memories and inspired him with a vision. He called his twin brother, Gerrit and proposed building the world’s greatest model railway. The project was born. Up to now, the facility covers over 1300 square metres. More than 300 employees build and maintain it, and take care of the visitors.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Understanding standby, prime and continuous gensets
WEG Africa Electrical switching & drive systems & components
The increasing reliance of South African businesses on generator sets to mitigate power disruptions highlights a crucial need for proper selection based on specific operational demands. Despite their growing usage, there is still widespread confusion about how to choose the appropriate genset, often leading to inefficient and costly decisions.

Read more...
PC-based control for advanced hydrogen storage technology
Beckhoff Automation Editor's Choice Electrical switching & drive systems & components
The proportion of renewable energies from solar, wind and water is rising continuously. However, sufficient storage options are of the essence to use these energies as efficiently as possible. GKN Hydrogen offers a particularly compact and safe option, low-pressure metal hydride hydrogen storage systems with PC-based control from Beckhoff.

Read more...
Axiom reaches new heights
Axiom Hydraulics Editor's Choice Electrical switching & drive systems & components
When Rula Bulk Handling could not source a cable tensioner large enough for a new cableway, the engineers knew they had to come up with an inventive solution. After discovering that no such tensioner was immediately available, Rula approached Axiom Hydraulics and ifm to assist with building their own.

Read more...
Local range of planetary units
SEW-EURODRIVE Electrical switching & drive systems & components
s SEW-EURODRIVE South Africa actively extends its offerings to customers, the SEW PPK and SEW P2.e industrial gearbox ranges are good examples of solutions that are well suited to the local business environment.

Read more...
At least 60 million strokes
Horne Technologies Editor's Choice Electrical switching & drive systems & components
Designing and constructing compact automation systems is one of the core activities of the Austrian machine manufacturer, STIWA. Its modular LTM-CI system has been optimised for small parts assembly. Linear and rotating micromotors from Faulhaber perform key tasks in these systems.

Read more...
Innovative five-axis laser precession scanner
Electrical switching & drive systems & components
Motion control specialist, Aerotech has launched the AGV5D, an innovative five-axis laser precession scanner specially developed for laser micromachining. This makes it possible to create high-precision bores, contoured slots and other complex geometries with dimensional tolerances in the sub-micrometre range.

Read more...
A leap forward in electrohydrostatic pump technology
Customized Motion Controls Electrical switching & drive systems & components
Moog has launched the EPU-G, the latest addition to its Electrohydrostatic Pump Unit portfolio.

Read more...
Minetruck with electric drivetrain combines power and innovation
Electrical switching & drive systems & components
The new Minetruck MT66 S eDrive is the first of Epiroc’s large-capacity mine trucks to feature the latest generation electric drivetrain. Along with an upgraded and powerful diesel engine, the hauler combines the cost-effectiveness of a traditional mine truck with the productivity of an electric one, without requiring changes to a mine’s infrastructure.

Read more...
Modular hydraulic control blocks for brake actuation
Electrical switching & drive systems & components
Electrohydraulic brake release valves are exposed to extreme loads, and can become uncontrollable in the event of a power failure. The experts at WEBER-HYDRAULIK GMBH have developed a practical, modular solution that ensures the safety of construction machinery, and is also suitable for a wide range of other vehicles with hydrostatic drive systems.

Read more...
Modular assembly platform for clean manufacturing
Beckhoff Automation Electrical switching & drive systems & components
JR Automation delivers custom automated solutions for numerous industries. It has done this through its scalable, modular automation platform, FlexChassis, which speeds up time to market while cutting costs. The company chose the XTS linear transport system from Beckhoff because of its speed, and modular design that allows for multiple configurations.

Read more...