Universal Master Arm – Teleoperation Leader Arm

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Universal Master Arm – Teleoperation Leader Arm

Name: Universal Master Arm
Brand: AgileX
SKU: cc633c71-2b55-491a-b8fe-ea8140f11f79
Price: 540 EUR
Availability: InStock

AgileX | A-000000-08555

€540.00 VAT incl. €450.00 VAT excl.

The Universal Master Arm by AgileX Robotics is a lightweight 6-degree-of-freedom leader arm designed for real-time teleoperation of robotic arms and for recording human demonstrations for Robot Learning.

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Key features of the Universal Master Arm

6 degrees of freedom for real-time teleoperation using 6D pose mapping
Compact design: 0.6 kg and 415 mm reach
Accuracy: ±1° orientation accuracy and ±5 mm position accuracy
Connectivity: integrated CAN and PC connection via USB Type-C
Compatible with Python, C++ and ROS 2, as well as AgileX PiPER and NERO robotic arms
Available in left-hand or right-hand versions

A leader arm for robot teleoperation

The Universal Master Arm operates as a leader arm: the user directly moves the master arm, and the system transmits the corresponding position and orientation to the controlled robotic arm.

Using 6D pose mapping and inverse kinematics, the operator's movements are converted into commands that enable the robot to reproduce the motion in real time.

This approach makes manipulation tasks easier to perform without having to manually program each robot trajectory.

Data collection for Robot Learning

Beyond teleoperation, the Universal Master Arm can be used to record human demonstrations of manipulation tasks. This data can then be used to train or evaluate robotic models and policies.

It is particularly suitable for the following applications:

Robot Learning
Imitation Learning
Demonstration data collection
Embodied AI
Manipulation policy development
ACT and Diffusion Policy
Human-robot interaction research

Compatible with NERO and PiPER robotic arms

The Universal Master Arm can notably control the following AgileX robotic arms:

NERO with 7 degrees of freedom
PiPER with 6 degrees of freedom

The same teleoperation platform can therefore be used with different robotic arm architectures. Integration with third-party arms is also possible by adapting the robot model, inverse kinematics solver and control interface.

Left-hand or right-hand version

The Universal Master Arm is available in a left-hand or right-hand version. Each version is specific to its side and cannot be used interchangeably as a left or right arm.

For a bimanual teleoperation setup, it is therefore necessary to use one left Universal Master Arm and one right Universal Master Arm.

Easy integration into an R&D environment

Weighing only 0.6 kg and featuring an integrated CAN module, the Universal Master Arm is designed for easy installation on a workbench or integration into an experimental platform.

The PC connection is made directly via USB Type-C. The system supports Python, C++ and ROS 2, making it easy to integrate into existing robotics development environments.

Configurable motion limits

Workspace limits can be configured to restrict robot movements to a defined area. When a target pose exceeds these limits, the system can stop the movement to prevent unwanted motion.

Universal Master Arm technical specifications

Type	Teleoperation leader arm
Degrees of freedom	6 DoF
Weight	0.6 kg
Reach	415 mm
Workspace	505 mm, hemispherical
Handle rotation	±180°
Encoder resolution	16 bits
Angular accuracy	±1°
Position accuracy	±5 mm
Latency	0.1 ms
Interface	USB Type-C
Power supply	5 V DC
Dimensions	260 × 110 × 145 mm
Development	Python, C++, ROS 2
Compatible arms	AgileX PiPER, NERO and third-party platforms with software adaptation
Versions	Left-hand or right-hand arm, side-specific