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Agile Robots Diana 7 Cobot

company logo for Agile Robots Agile Robots

Country: Germany

Year: 2019

Summary

A seven-axis, force-controlled lightweight robot combining a 7 kg payload, joint torque sensing and high precision for delicate industrial and research tasks.

Status: Commercially available

Operation: Collaborative, Tethered

Robot Type / Domain: Research, Industrial

Tasks: Precision Assembly, Handling, Pick-and-Place, Component Insertion, Electronics Manufacturing, Force-Controlled Manipulation and Robotics Research

Technical Specifications

Max. Reach: 923 mm

Max. Reach: 36.339 in

Payload: 7 kg

Payload: 15.432 lbs

Max. Payload: 7 kg

Max. Payload: 15.432 lbs

Pose Repeatability: ± 0.05 mm

Pose Repeatability: ± 0.002 in

Weight: 28 kg

Weight: 61.729 lbs

Battery Operated? No, Tethered

Arm Type: Articulated, Collaborative

Number of Axes: 7 DoF

IP Rating: IP50

Mounting: Floor, Other

Footprint: 190 mm × 190 mm (length × width)

Footprint: 7.480 in × 7.480 in (length × width)

Operating Temperature: 0 ℃ to 50 ℃

Operating Temperature: 32.000 ℉ to 122.000 ℉

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Maximum TCP Speed: 2.4 m/s

Force control accuracy: 0.5 N

Humidity: 90% RH; non-condensable

Controller & Computing: A 16kg control box with a size of 483 mm × 377 mm × 192 mm

Power supply: 110 V ~240 VAC, 50/60 Hz | I/O power supply: 24 V / 2.5 A

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Top 5+ Qualities (by addoobot)

What we find to be the top qualities of the Diana 7 cobot:

Seven-Axis Dexterity: The additional axis supports smoother trajectories and helps the arm navigate around obstacles and through confined workspaces.
Sensitive Torque Control: Torque sensors in every joint support contact detection, hand-guiding and force-controlled manipulation.
Useful Payload and Reach: A 7 kg payload and 923 mm reach make Diana 7 suitable for a broad range of medium-duty handling and assembly tasks.
High Repeatability: Pose repeatability of ±0.05 mm supports consistent positioning in precision industrial processes.
Precise Force Control: A stated force-control accuracy of 0.5 N supports delicate assembly and insertion operations.
Fast Motion: A maximum TCP speed of 2.4 m/s enables comparatively quick movement when the application and safety configuration permit it.
Flexible Programming: Users can work with AgileCore or program the robot using C++, Python and Lua.
Advanced Research Access: FCI support provides researchers with low-level, real-time control and robot-state data at 1 kHz.
Safety-Oriented Architecture: The current specifications list EN ISO 13849-1:2023 PL d/Category 3 alongside EN ISO 10218-1:2011.

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Built for Precise and Delicate Industrial Work

Diana 7 is designed for automation tasks that require more sensitivity and dexterity than straightforward material handling. Its seven axes allow it to approach objects from different directions, change posture around equipment and operate in relatively confined workspaces. Torque sensors in every joint provide the force information needed for controlled contact with components and surrounding objects.

The robot is particularly suited to precision assembly, component insertion, electronics production and other workflows involving fragile or tightly fitted parts. Agile Robots states that Diana 7 is used in automotive and consumer-electronics production, including the assembly of components for smartphones, tablets and computers. It has also been used in complex wiring-harness assembly involving flexible cables, connectors, cameras and external force-torque sensing.

Its 7 kg payload gives it more carrying capacity than many research-focused arms, while ±0.05 mm repeatability supports tasks requiring consistent positioning.

AgileCore and Intuitive Programming

For industrial applications, Diana 7 is supported by AgileCore, Agile Robots’ software platform for setting up, integrating, programming and monitoring robotic systems. The platform is intended to reduce integration complexity and coordinate robots with tools, sensors and other production equipment.

Diana 7 can also be taught through physical hand-guiding. A user moves the arm into the required positions, helping simplify the creation of new workflows without entering every pose manually. The seven-axis design provides multiple possible arm postures for the same end-effector position, which can help when planning paths around equipment or avoiding awkward configurations.

For customised development, the current product brochure lists C++, Python and Lua programming. This makes Diana 7 suitable for both graphical workflow creation and deeper software integration.

Expanded for Robotics and AI Research

In 2025, Agile Robots added support for the Franka Control Interface, significantly expanding Diana 7’s research capabilities. FCI allows researchers to send real-time commands at 1 kHz and access robot-state information without relying only on higher-level software layers.

Supported control modes include position, velocity and torque in joint space, along with position, velocity and force in Cartesian space. Researchers can also work through libfranka, ROS, ROS 2, MATLAB and Simulink. This supports experiments in force control, motion planning, grasping, human–robot interaction, machine learning and robot-policy development.

The combination of a 7 kg payload, 923 mm reach and low-level control gives Diana 7 a different research profile from the smaller Franka Research 3. It can handle larger tools and objects while retaining seven-axis dexterity and integrated torque sensing. However, the complete research or collaborative installation must still be assessed and configured safely for its particular tools, motions and environment.

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References

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