High-end rotary actuator with brushless motor for humanoid robots

• ✔ Integrated design for maximum compactness and performance
• ✔ Extremely precise 17-bit multi-turn absolute encoder with memory
• ✔ Brushless motor with high torque density (>220Nm/kg)
• ✔ Robust harmonic gear for smooth and reliable operation
• ✔ Support for key industrial communication protocols (EtherCAT, CANopen, CANbus)
• ✔ Optimized low weight significantly reducing energy consumption
• ✔ Meets industry standards for durability (anti-static, anti-vibration)

Introducing a revolutionary rotary actuator that redefines the standards of precision and performance for advanced robotic systems. Designed for the most demanding applications, this compact module is the ideal solution for humanoid robots, robotic arms, and precision automation. It combines top-of-the-line components for unparalleled control and reliability.

🎯 What makes this actuator special?

• Integrated FOC control module and high torque brushless motor.
• High-precision multi-turn absolute encoder with 17 bits on the motor side that remembers the position even after power off.
• Precision harmonic gearing for smooth and accurate movement.
• Built-in dual 24bit + 24bit absolute encoders for excellent feedback.
• Optional support for EtherCAT, CANopen and CANbus communication protocols for broad compatibility.
• Possibility of real-time adjustment of PID loops for position, speed and current.
• Peak torque density exceeding 220Nm/kg.
• Motor design with block stator winding and rotor with optimized air gap diameter.
• Lightweight design, reducing the overall weight by more than 1/3 and significantly reducing energy consumption.
• Industry performance standards, including automotive-grade anti-static protection and military-grade anti-vibration protection.

⚙️ Explore every detail – Engineering without compromise

This rotary actuator represents the pinnacle of robotics engineering. At its heart is a brushless torque motor that, together with a precision harmonic gearing, ensures unrivaled precision and smoothness of movement. An integrated controller with FOC (Field-Oriented Control) allows for detailed tuning and real-time performance optimization, which is crucial for dynamic and sensitive applications.

The innovative design emphasizes minimizing weight and size without compromising performance. This makes the actuator ideal for applications where every gram and millimeter is valuable, such as humanoid robots or surgical arms. With built-in dual absolute encoders, precise and reliable position sensing is ensured even after a power failure.

⁉️ Are you facing challenges in advanced robotics?

The development and implementation of modern robotic systems requires components that are not only powerful, but also compact, energy-efficient, and reliable. Conventional actuators often suffer from limited accuracy, high weight, or complex integration, which can hinder innovation and increase operating costs. Are you looking for a solution that overcomes these barriers and gives your robots unparalleled control?

🚀 Precision, performance and efficiency in one compact module!

Introducing the actuator that answers your needs. Its integrated design combines all key components into a single, optimized unit. You get maximum performance in a minimal package, with unmatched accuracy thanks to advanced encoders and intelligent FOC control. This actuator not only saves space and weight, but also reduces energy consumption and extends the life of your robotic systems.

📈 More than just features: Real benefits for your project

• Feature: Compact and integrated design -> Benefit: Simplified integration into limited spaces, saving space and cabling.
• Function: 17-bit multi-turn absolute encoder -> Benefit: Extremely precise positioning and reliable position memory even after a power failure.
• Feature: Low weight and optimized energy consumption -> Benefit: Higher efficiency, longer operating time of battery-powered robots and less stress on the structure.
• Feature: High torque density (>220Nm/kg) -> Benefit: Maximum power and performance in a compact package, ideal for demanding tasks.
• Feature: Industrial standards of durability -> Benefit: Reliable operation even in harsh industrial, automotive or military environments.

🤝 Who is this actuator the ideal choice for?

• Developers and designers of humanoid robots and bipedal systems.
• Integrators of industrial cooperative robotic arms.
• Technicians working on surgical robots and medical exoskeletons.
• Engineers in the field of intelligent manufacturing and agricultural harvesting machinery.

🤔 Do you have any concerns? We'll answer them right away!

• Concern: Will integration be complicated due to the many components? -> Answer: On the contrary, the actuator is a fully integrated module, which greatly simplifies connection and setup in your system.
• Concern: What is the reliability and durability in heavy duty operation? -> Answer: It is designed with industry standards in mind, including anti-static and anti-vibration protection, ensuring long-term reliability.
• Concern: Will it be compatible with my existing control system? -> Answer: It supports a wide range of communication protocols such as EtherCAT, CANopen and CANbus, ensuring flexible connectivity.

📊 Technical specifications

Parameter	Value
Engine type	Brushless
Actuator type	Rotary, Articulated module
Control board	Integrated FOC
Transmission	Precise harmonic transmission
Motor encoder	17-bit multi-turn absolute (with position memory)
Built-in encoders	Dual 24bit + 24bit absolute
Weight (without brake)	300g
Weight (with brake)	380g
Peak torque density	>220Nm/kg
Optional communication protocols	EtherCAT, CANopen, CANbus
Loop settings	Position, Speed, Current (Real-time PID)
Endurance	Anti-static (automotive grade), Anti-vibration (military grade)

❓ Frequently Asked Questions (FAQ)

What are the main advantages of this actuator?

The main advantages are its compact and integrated design, extreme accuracy thanks to advanced encoders, high torque density and robust construction for demanding applications.

What types of robots is the actuator designed for?

It is ideal for humanoid robots, industrial cooperative robot arms, surgical robots, robotic exoskeletons and other precision applications in smart manufacturing or agriculture.

Does this actuator support communication with different systems?

Yes, it offers optional support for key industrial communication protocols such as EtherCAT, CANopen and CANbus, ensuring broad compatibility.

Can the actuator remember its position after power is turned off?

Yes, it is equipped with a 17-bit multi-turn absolute encoder that reliably remembers the position even in the event of a power loss.

What is the weight of the actuator and how does it affect the robotic system?

Weighing only 300g (without brake) or 380g (with brake), the low weight significantly reduces the overall load on the robot, resulting in lower energy consumption and greater agility.

Is the actuator resistant to industrial conditions?

Absolutely. It's designed to meet industry performance standards, with automotive-grade anti-static protection and military-grade anti-vibration protection for maximum reliability.

What level of accuracy can I expect from positioning?

Thanks to the combination of a 17-bit motor encoder and dual 24bit + 24bit built-in encoders, the actuator offers an extraordinary level of precision and fine motion control.

Can control loops be set up in real time?

Yes, the actuator allows real-time adjustment of PID loops for position, speed and current, providing maximum flexibility for performance optimization.