Franka Research 3

Franka Robotics (Germany; Agile Robots group) · 2022

Quote onlyNo public list price. The predecessor Panda was pre-ordered at €9,900 in 2016. The earliest FR3 datasheet found is release 1.1 from August 2022, consistent with the 2022 launch year.
AvailablePython from a laptop7-DOFJoint torque sensors1 kHz FCIResearch standard
Weeks+Shipping: Quote and lead time. Sold through Franka Robotics and its sales partners on quotation.
Remote control: pylibfranka or franka_ros2 on a Linux laptop with a real-time kernel connected by Ethernet; a Mac can use the Desk web UI and Desk API but not the 1 kHz FCI directly.

Overview

The successor to the Panda and today's reference arm for robot-learning research, with seven torque-sensed joints, 1 kHz low-level control and a huge base of published code and datasets. Franka Emika filed for insolvency in 2023 and was acquired by Agile Robots in November 2023; the company continues as Franka Robotics and has since added dual-arm, mobile and GELLO teleoperation kits.

The default choice for manipulation research that needs torque control and reproducibility with published work.

Specifications

CategoryRobot arms · Research & collaborative arms
Released2022
AvailabilityAvailable
ProgrammabilityFull SDK
Best forProfessionals & labs
Vision sensorsNo vision sensors
ActuatorsBrushless / direct-drive motors
AudioNo audio
Compute typeProprietary / undisclosed
Remote controlPython from a laptop
DOF7
Reach855 mm
Payload3 kg
Repeatability<±0.1 mm
WeightAbout 18.3 kg arm (about 17.8 kg in the 2022 datasheet); control box about 7 kg
ControllerExternal Control unit; Desk web UI; Franka Control Interface (FCI) streams 1 kHz commands over Ethernet
SensorsTorque sensors in all 7 joints; joint accelerometer data exposed since System Image 5.10
SDKlibfranka (C++), pylibfranka (Python), franka_ros2, Desk API, MATLAB; MuJoCo models from the community

Ratings & reviews

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Image credits