Humanoid robots

Humanoid robots need precise position feedback for balance, coordination, and agility. RLS magnetic encoders offer compact, accurate, and reliable solutions which enable stable walking, smooth motion, and safe interaction in complex robotic systems.

Robotics

Hervorragende Leistung

RLS™ non-contact magnetic encoders ensure high accuracy and reliability, enabling smooth and precise motion control across the complex kinematics of humanoid robots.

Compact and integration-optimized design

Low-profile encoders fit easily into the tight spaces of humanoid joints, wrists, fingers, and necks—without compromising performance.

Hohe Zuverlässigkeit

Thanks to non-contact magnetic encoder technology, RLS sensors bring reliable operation for years to come.

Variety of sizes and configurations

Encoders are available in multiple form factors to suit different joints and mechanical setups in humanoid robots. Multiple resolution options and communication protocols are availble.

Warum magnetische RLS Messsysteme?

HERAUSFORDERUNGEN

  • High joint count with tight integration space
  • Lightweight and energy-efficient system requirements
  • Complex assembly with limited access to joints and components
  • Need for reliable and safe operation near humans
  • Accurate position sensing across full joint range of motion

VORTEILE

  • Vielzahl von Auflösungen
  • Absolute oder inkrementelle Ausgangssignale nach Industriestandard
  • Hochdynamisches Ansprechverhalten
  • Hohe Genauigkeit
  • Hohe Installationstoleranzen
  • Hohe Zuverlässigkeit
  • Niedriger Stromverbrauch
  • Unempfindlich gegenüber externen Magnet-Störfeldern
  • Compact, lightweight designs

Recommended encoders for different types of robot joints

Larger joints (e.g. shoulders, elbows, hips, knees)
For these joints, compact off-axis encoders like AksIM-2 are ideal. They provide high-resolution absolute feedback in a low-profile hollow ring design, making them well-suited for integration into bulky, load-bearing joints.

Rotating joints with limited space or alignment challenges
Encoders such as Orbis are a strong fit here. Their through-shaft design, flexible mounting, and support for various communication protocols make them ideal for dynamic joints like shoulders, elbows, or wrists.

Small and lightweight joints (e.g. fingers, grippers)
Miniature encoders like RM08 are best for these applications. Despite their small size, they deliver accurate high-speed feedback with low power consumption, perfect for fine motor control in robotic hands or end-effectors.

Erfolgsgeschichte von PAL Robotics

„Was uns am besten gefällt, sind die zahlreichen Optionen und die Möglichkeit, jede Komponente individuell gestalten zu können. RLS Messsysteme sind in vielen Konfigurationen erhältlich – die Auswahl an Kommunikationsprotokollen, Sensorgrößen und Schnittstellen ist groß. Je mehr Parameter uns geboten werden, desto besser, denn wir wollen Roboter herstellen, die leichter, kompakter und leistungsfähiger sind.“