Enabling Next-Gen Robotics: Precision Magnetic Solutions for Humanoids & Cobots
Robots are becoming increasingly sophisticated, moving beyond rigid, pre-programmed tasks to more fluid, human-like motion. Humanoid robots and collaborative robots (cobots) are at the forefront of this transformation, requiring high-precision sensing technology to operate smoothly and safely.
At BOGEN Magnetics, we develop absolute magnetic measurement systems that provide the precise position feedback necessary for robots to move with agility and accuracy. Our innovations in double-ring sensing solutions for robotic joints set new standards in rotational precision, enabling humanoids and cobots to interact seamlessly with their environments. Tight space constraints and low inertia requirements can be met, allowing you to create an elegant and sleek design.
The Role of Precision Magnetic Measurement in Robotics
Humanoids and cobots rely on real-time motion feedback to perform tasks efficiently. Unlike traditional industrial robots, which operate in controlled environments, humanoids and cobots must adapt to dynamic, unpredictable settings—whether assisting in a manufacturing line or interacting with humans in service roles.
For these applications, absolute magnetic measurement systems are crucial because they:
- Ensure high-accuracy motion control – Robots need precise positional awareness to execute smooth and natural movements.
- Enable real-time position feedback – Unlike incremental systems, absolute encoders retain position data even after power loss, ensuring instant reactivity.
- Improve safety and adaptability – Cobots working alongside humans require highly reliable sensors that prevent errors and ensure controlled force application.
Double-Ring Solution for Robotic Joints: Enhancing Rotational Precision
One of the key innovations driving robotic dexterity is BOGEN’s double-ring measurement solution (on the gear and drive side). This system consists of two precisely aligned magnetic rings, combined with high-resolution absolute sensors, to achieve:
- Ultra-precise rotational feedback – Essential for robotic joints, where even minor misalignments can disrupt smooth movement.
- Compact and lightweight design – Ideal for humanoid robots and cobots, which need to remain lightweight without sacrificing performance.
- Scalability for various robotic applications – Whether used in robotic arms, exoskeletons, or humanoid joints, the technology ensures reliable and repeatable motion control.
- Insensitive to dust and liquids. Sealing of the encoder is not necessary.
This technology has already been successfully integrated into cutting-edge robotics applications worldwide, where precision and adaptability are critical.
As humanoids and cobots continue to evolve, so do the technologies that power them. Precision magnetic measurement solutions are playing an increasingly vital role in making robots smarter, safer, and more efficient. At BOGEN Magnetics, we are proud to contribute to these advancements, providing cutting-edge measurement solutions tailored for the robotics industry.
Let’s shape the future of robotics together!