About the model
A versatile static model for your layout
With the Top Spin, you can bring one of the most exciting fairground rides in H0 scale (1:87) to your miniature fair. This thrill classic is brought to life thanks to a 28BYJ-48 stepper motor, a Servo SG90, and an Arduino controller, simulating the characteristic movements – including rotating gondola and swinging arms.
Model Features:
- Detailed design: The Top Spin impresses with realistic details such as massive support arms, a rotating gondola, and an authentic platform.
- Technical setup: The 28BYJ-48 stepper motor ensures the precise movement of the support arms, while the SG90 servo controls the raising and lowering of the platform. The Arduino allows you to program the movement sequences individually.
- Optimized for 3D printing: The required files are designed so that you can create a robust and detailed model using PLA filament.
- Design and build yourself: You receive the 3D printing files for your own, unique model – ideal for anyone who wants to take assembly and technology into their own hands.
Why the Top Spin?
The Top Spin is synonymous with thrills and spectacular acrobatics – and now you can recreate this classic at your miniature fair. Thanks to its realistic movements and iconic look, it becomes a crowd-puller in your fairground diorama.
Special Functions:
- Moving arms and gondola: The combination of stepper motor and servo provides the characteristic movements.
- Individual control: Via the Arduino, you can program and adjust the movement patterns of the ride.
- Detailed instructions: In addition to the 3D printing files, you will receive detailed instructions for assembly and programming.
The Top Spin in Action:
Imagine how the Top Spin makes its spectacular rounds at your miniature fair – with swinging arms and rotating gondolas that thrill the audience. This model offers the perfect blend of technical sophistication and impressive optics, enhancing any fairground landscape.
Download the 3D printing files for the Top Spin now and expand your miniature fair in a spectacular way! With this model, you bring life and movement into your diorama – ideal for all model builders who enjoy combining technology and design.

