Flexiv Gains World’s First CE and ETL Certification for a Force-Controlled Robot

Demonstrating the intrinsic safety of the Rizon 4 robot, the CE and ETL approval was awarded by the world's foremost testing, inspection, certification and assurance provider, Intertek. Accepted in the EU and Northern America, the approval enables Flexiv to distribute the Rizon 4 in the European Union, Canada, and the USA.

Flexiv, the world leader in general-purpose robotics, has received CE and ETL approval for their Rizon 4 robot, making it the first-ever seven-axis force-controlled adaptive robot to achieve both certifications at the same time.


Demonstrating the intrinsic safety of the Rizon 4 robot, the CE and ETL approval was awarded by the world's foremost testing, inspection, certification and assurance provider, Intertek. Accepted in the EU and Northern America, the approval enables Flexiv to distribute the Rizon 4 in the European Union, Canada, and the USA.

Meeting or exceeding the strict CE and ETL requirements, the Rizon 4 was subjected to hundreds of individual testing, evaluations, and assessments focused on machinery safety, electrical safety, functional safety, environmental reliability, electromagnetic compatibility, and collision detection.

During the testing the Rizon 4 was also exposed to temperatures ranging from 0-45°C, dust particulates, and water jets from any direction. After passing the rigorous environmental tests, the Rizon 4 was awarded a rating of IP65, confirming its rugged environmental sealing.

To reach the required standards for certification, Flexiv invested heavily in the R&D process. Particular attention was paid to the functional safety plan, risk analysis, safety requirement specification, architecture design, design realization, verification, and validation. This resulted in the Rizon 4 qualifying for 18 safety functions which met EN ISO 13849 PLd functional safety requirement.

Further demonstrating the Rizon 4's inherent safety, it also became the first robotic arm to pass the ISO/TS 15066 collision test at the 'elbow' and 'wrist' joints. This officially makes the Rizon 4 adaptive robot the world's safest commercially available robotic arm.

"The CE and ETL certification is an essential regulatory milestone on Flexiv's road to commercialization," said Wang Shiquan, the founder and CEO of Flexiv. "With the Rizon 4 receiving certification, the industry has recognized the intrinsic safety and quality of our adaptive robot and laid the groundwork for future market expansion and application development."

Empowered by artificial intelligence and a bio-inspired development process, the Rizon 4 is capable of general assembly, precision manipulation, surface treatment and mobile operation. Able to be meet the automation needs of a diverse range of industries, Flexiv's Rizon 4 robot is ideal for use in the automotive, consumer electronic, agricultural, and medical sectors.

About Intertek

Intertek is a leading Total Quality Assurance provider to industries worldwide. As one of the first certification bodies in robot testing and certification, Intertek is committed to providing robot manufacturers and integrators with one-stop solutions comprising assurance, testing, inspection, and certification worldwide in the fields of electric safety, machinery safety, risk assessment, functional safety, software safety, etc.

About Flexiv

Flexiv is a world-leading general-purpose robotics company focused on developing and manufacturing adaptive robots, integrating industrial-grade force control, computer vision and AI technologies. The company provides innovative turnkey solutions and services based on Flexiv robotic systems to customers in various industries.

For more information about Flexiv, please visit https://www.flexiv.com/.

Featured Product

Model TR1 Tru-Trac

Model TR1 Tru-Trac

The Model TR1 Tru-Trac® linear measurement solution is a versatile option for tracking velocity, position, or distance over a wide variety of surfaces. An integrated encoder, measuring wheel, and spring-loaded torsion arm in one, compact unit, the Model TR1 is easy to install. The spring-loaded torsion arm offers adjustable torsion load, allowing the Model TR1 to be mounted in almost any orientation - even upside-down. The threaded shaft on the pivot axis is field reversible, providing mounting access from either side. With operating speeds up to 3000 feet per minute, a wide variety of configuration options - including multiple wheel material options - and a housing made from a durable, conductive composite material that minimizes static buildup, the Model TR1 Tru-Trac® is the ideal solution for countless applications.