Providing custom motion solutions:
actuators, motors, reduction drives, sensors...

moteur ingenierie electromecanique 5lm

5LM is an Electromechanical Engineering Company providing advice and expertise for your specific needs related to motion issues: Design (and linked activities) of Electromechanical Actuators (EMA), Sensors, Transducers, Mechanisms, Magnetic Systems or assemblies including several of these.

Our Services are dedicated to Professional Customer (B to B) designing products with high specific performance and integration requirements, and especially “Embedded Equipments”. Our target Markets are Aerospace, or more generally Transportation Industry, or every other sector addressing the same constraints.


Electro-Mechanical Actuator for rotary or linear motion
Brushless Motor, custom-made with high performances (power density, cogging, positioning…)
Electro-magnet (for brakes, clutches…)
Sensors: speed, position, commutation…
Mechanical devices: special reducers, geras, couplings...

Through multi-physics system simulations (Model Based Design) and concurrent engineering.
To meet specific needs of embedded mechatronic systems:
Aeronautics, Space Engineering, UAV, E-VTOL, Ground Transportation, Robotics…

Ingénierie électromécanique

To achieve performance requirements considering customer interface constraints and severe environment (temperature, vibrations, humidity, EMC...)

An assistance may be provided for design activities and related work (help for specification, project management, manufacturing or qualification management)

In terms of mass, number of parts, reliability and cost!


5LM has been launched in 2018 by Sylvain ABRAHAM and Mathieu PÉRIDY, two engineers who have acquired solid technical skills within medium size company and larger group of Aerospace Industry, especially regarding the design of embedded electromechanical equipments on critical functions (landing and braking systems, flight controls) of aircraft (commercials, bizjets, helicopters…).




Co-founder, Engineer


Mathieu PÉRIDY


We like facing new challenges, solving problems and designing specific optimized innovative products. Our Design-Office pedigree leads us toward reliable and well-performing solutions, and our background within a production manufactory brings feasibility and cost issues as essential constraints for reaching those objectives.


We are proud to contribute to the success of our customers’ projects, to imagine and to achieve the best solution for every specific problem. Undertaking business is first of all a human adventure, for which the aim’s achievement has to contribute to the fulfillment of every actor, within respect and ethic.
The conditions allowing business durability are necessary to achieve these objectives.


Here are some companies we have worked with recently:

5LM is approved as an organization for the French research and innovation tax credit (“Crédit Impôt Recherche” – CIR and “Crédit Impôt Innovation” – CII)

credit impot recherche 5lm


As an independent company, 5LM is able to take an objective look at your problems in order to design the solutions best suited to your objectives.

Excellence is a value that drives 5LM to find relevant concepts, manage complex projects and implement competitive solutions..

As an SME, 5LM ensures responsiveness and flexibility to fit your needs and your process.

5LM is a company resulting from an entrepreneurial spirit which places the respect and the responsibility of each one as guarantors of healthy and fruitful collaborations.

5LM is your innovation partner, allowing you, by the mean of its approvals, to benefit of the french tax credit on research and/or innovation (CIR/CII) for the elegible activites.

With 5LM, you may preserve the Industrial Property of your development, without being dependent on another party for manufacturing or marketing.

5LM supports customers who need it for manufacturing and industrializing the products developed.


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And find all the answers to your questions.

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