Kinova Gen3 (7DoF)

What it's for

The seven-axis Kinova Gen3 is an arm designed for people who want to experiment, not just repeat a motion. It offers 902 mm reach, 4 kg payload, 1 kHz closed-loop control, built-in torque sensors and joints with unlimited rotation; the manufacturer claims a workstation can be set up in under 30 minutes, and an optional 2D/3D vision module can be added to the arm.

The seventh axis gives the arm redundancy: the elbow can shift without moving the gripper, so the arm can get around an obstacle that a six-axis arm could not reach past. In the laboratory (laboratories) and at university (universities), the Gen3 is used for research on manipulation, machine learning and assistive robotics, and in medicine (hospitals) for prototype aids for people with limited mobility.

The manufacturer itself writes about research, medical and laboratory-automation uses - not mass industrial production, and rightly so: 4 kg of payload and the price make it a tool for learning, not for the assembly line. Why seven axes matter is explained in the text on “Degrees of Freedom (DOF) in Humanoid Robots”.

Who it's for

Yes: for R&D teams, universities and research centers that care about a mature ROS ecosystem, documentation and control precision. Yes for assistive-robotics projects, where the brand's roots in the JACO arms are an added plus. A broader look at equipment for universities is in the text “Educational Robots for Schools and Universities”.

No: for factories looking for a cheap cobot for palletizing or assembly; many other brands make cheaper hardware for that. No for schools and hobbyists on a limited budget - for them Kinova has the smaller Kinova Gen3 Lite. No for buyers who need local service: the manufacturer names no representative in Poland, and sales usually run through international distributors of research equipment.

Deployments

The manufacturer names no Polish representative, which makes it hard to check where the arm ends up.

What is known is that Kinova holds a strong academic position worldwide and that the model is intended for laboratories. What is documented in Polish hospitals, meanwhile, are surgical robots - see “da Vinci Robots in Polish Hospitals” - but that is a different category of equipment. An overview of cobots in Poland: cobots.

Franka Research 3 - also seven axes and also aimed at research; 3 kg payload, priced at about PLN 116,300 (≈ EUR 26,650) (USD 30,000). It has a longer tradition in force-control research.

Kinova Gen3 Lite - the small educational version: 0.5 kg payload, 760 mm reach, 5.4 kg weight. Choose it for schools and simpler experiments.

KUKA LBR iiwa 7 R800 - KUKA's seven-axis arm with a 7 kg payload, offered in Poland by zapamet.pl; a direction for laboratories needing a higher payload.

ABB GoFa CRB 15000 - 5 kg payload, priced at about PLN 147,724 (≈ EUR 33,850); it is an industrial cobot, not a research one, but if an industrial brand matters, it is a candidate.

Kinova Robotics comes from Boisbriand, Quebec, and its roots lie in assistive robotics - the JACO arms. The Gen3 is a later, general-purpose platform for research and industry; it is listed as on sale, and the manufacturer has published a one-page datasheet in a 2024 version. The range also includes the lighter Gen3 Lite, see Kinova Gen3 Lite. Manufacturer: Kinova Robotics.