WHEELTEC Single-Sided Self-Balancing Cube Robot

The WHEELTEC Single-Sided Self-Balancing Cube Robot is an advanced, intelligent control system designed for students, educators, and hobbyists to master automation theory. Available in B650 and B790 models, this open-source platform provides a hands-on way to study complex balancing algorithms.

Wireless programming and brushless motors

Both models come standard with self-developed brushless motors for highly responsive control. They support convenient Bluetooth wireless code uploading alongside traditional methods, allowing you to programme and tune your cube without restrictive cables.

Premium CNC and carbon fibre builds

The two models feature distinct, high-quality enclosures to protect their internal electronics. The B650 chassis is crafted from high-precision CNC-machined metal, while the advanced B790 chassis utilizes a lightweight, ultra-sturdy full carbon fibre material.

Robust STM32 processing power

At the heart of each cube is an STM32F103RCT6 main control chip paired with a 0.96-inch OLED display for real-time feedback. The B650 model uses a single BM50 drive-control integrated brushless motor for single-sided balancing, while the B790 utilizes three BM50 motors to achieve complex single-point balancing.

Open-source control and Simulink support

The platform is fully open-source, providing complete control code and schematic diagrams to facilitate deep learning. It supports online PID parameter tuning and attitude monitoring, with the B650 model additionally supporting Simulink simulation for entry-level PID and LQR control theory.

Extended battery life with safe charging

Equipped with a 12.6V 2550mAh protected safety battery, these cubes support simultaneous charging and operation. The B650 model offers an impressive self-balancing endurance of approximately 19 hours, while the multi-motor B790 model runs for approximately 10 hours.