Enabling Discovery,Empowering Researchers

Edusa PRO-r is an essential instrumentation for researchers studying sensorimotor control, motor learning or ergonomics.

Edusa PRO-r is a cutting-edge robotic device that allows functional and complex movements of hand, wrist and forearm. Edusa PRO-r covers all the three degrees of freedom of the wrist joint in its entire range of motion unlocking new possibilities for scientific exploration.

Edusa PRO-r is designed for research purposes and can be used to investigate motor control and ergonomics in different conditions with variable force fields and assistance levels. Edusa PRO-r is powered with ReWing AI sophisticated software able to offer the most appropriate and challenging excercises for each user.

Four modalities



The robot operates without exerting any forces on the user, it only compensates the weight and intertia allowing individuals to freely move in an active way.



The device assists the user when he/she cannot complete the movement independently. The assistance level is automatically adapted to the user’s needs thanks to ReWing AI.



The device assists the user when he/she cannot complete the movement independently. The assistance level is automatically adapted to the user’s needs thanks to ReWing AI.



Exercises against programmed resistance or disturbances. By providing resistance, the robot challenges the user, creating opportunities for strength training or fatigue studies.

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Perfect isolation of single/multiple joints movements

The sophisticated and ergonomic wrist and forearm lock mechanism prevents undesired movements and allows to perfectly isolate wrist movements for precise measurements and training

Different elbow configurations

Equipped with a manual tilt mechanism, Edusa PRO-r accommodates users for specific ergonomics research purposes

Pediatric to adult users

The adjustable innovative mechanism of the arm support fits pediatric and adult users

Sit, stand or bed use

The effortless height adjustment feature of the device enables usage in standing, sitting, or even lying position

Dual screen

A touchscreen with intuitive GUI for the researcher and a dedicated screen with the virtual reality for the participant.

Grip force accurate assesment

The handle is equipped with an innovative textile grip sensor

Full reachable range of motion in all the wrist and forearm degrees of freedom

Perfect alignment to the human range of motion, granting unrestricted joint movements.

Interconnection and synchronization

Possibility to exchange and synchronize data with other third party devices through ReWing AI platform (EMG, EEG,…)

Why Edusa PRO-R

Advanced performance robot

Thanks to the sophisticated mechanics and software control algorithm that allow for flawless weight and inertia compensation, Edusa PRO-r is fully back-drivable. Its movements are fluid and transparent and faithfully follow those of the user, in all the three degrees of freedom of the wrist and in the entire wrist human range of motion.

Customizable software

Edusa PRO-r software offers a wide variety of exercises with peculiar different features but all powered by AI algorithms. New exciting exercises or virtual reality scenarios can be created to meet the user’s needs.

Precise measurements

Edusa PRO-r is equipped with high resolution encoders, an innovative grip sensor and a linear encoder on the handle to exactly compute all the forces and movements performed by the user. All these data combined together allows for a comprensive assessment of movement strategy or fine sensorimotor functions.

Standing or sitting use

The adjustable height support allows for postural research or dual task (e.g. reaching while standing).

ReWing custom development service

ReWing provides its know-how and expertise to craft research protocols that are tailor-made to suit your project’s scope and objectives.

Intuitive GUI

The user can create personalized protocols through simple drag-and-drop of desired exercises and fine-tune parameters for a fully customized research experience.

Research Applications

Basic research

Edusa PRO-r is an essential instrumentation for researchers studying sensorimotor control, motor learning or ergonomics. The flexibility of the ReWing AI software allows to customize the force fields, resistance levels, and movement patterns of robotic devices, allowing for the examination of human performance, proprioceptive and cognitive processes, motor control mechanisms under different conditions.

Clinical research

Edusa PRO-r can be adopted into clinical trials allowing for greater understanding and advancements in the field of neuroscience and rehabilitation. Indeed it can be an ideal tool for experimental studies that involve patients with neurological or orthopedic issues, offering automatic and customizable levels of exercise difficulty, enabling safe and effective usage across a diverse patient population.

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Proprioception evaluation

Research studies on the evaluation of age-related decline in wrist proprioception and proprioception impairments caused by neurological diseases.

Muscle fatigue analysis

Muscle fatigue assessment clinical studies on patients with muscle dystrophies.

Wrist joint spasticity evaluation

Research studies aimed to obtain a quantitative index of wrist joint spasticity

Motor strategies

Clinical and basic research studies on motor learning and motor control strategies

Orthopedic robotic rehabilitation

Clinical studies comparing traditional and robotic rehabilitation on patients with orthopedic wrist injuries.

Studies on robotic training for multiple sclerosis

Preliminary evaluation of an adaptive robotic training program of the wrist for persons with Multiple Sclerosis.

Market Applications

Our products are made for medical, research and sport use.
We developed features that helps both professionals and patients within each of these fields.

technical data

(L x W x H)

0.75 x 1.29 x 0.90 min – 1.92 max m


65 kg


From users from 4 years old to adults

Height of the wrist support ranges from 0.57 to 1.23 m

It can fit a forearm length of 14 cm to 31 cm

It can be used with different elbow flexion-extension configurations from 30 to 180 deg (manual tilt mechanism)



Nominal: 3.38 Nm - Max: 36.24 Nm

Radial-Ulnar deviation

Nominal: 10.09 Nm - Max: 108.15 Nm


Nominal: 3.57 Nm - Max: 38.28 Nm



70-70 deg

Radial-Ulnar deviation

35-60 deg


65-65 deg

Real-time control and data acquisition at 1 kHz.
The data can be exported for post experiment data analysis.

Position resolution

of 0.00006 deg

Internet connection

Auxiliary channel: the device is equipped with auxiliary channels to allow the use in conjunction with other medical instruments and tools, such as electromyography, to obtain more detailed measurements of patients physiological parameters