Swivel Connexions and Motion Control Solutions

Technology, performance and adaptability

Servotecnica slip rings combine innovation and robustness thanks to a modular architecture and high-quality components.

Our product ranges cover all industrial needs:

• SVTS series (A to E) for electrical and hybrid applications
• Hollow shaft versions for the passage of fluids, cables, or shafts
• Flat and compact solutions for embedded systems
• Custom models integrating signals, power, Ethernet, or compressed air within a single module.

Certified to industrial standards, and supported by local technical assistance provided by PES S.A. in Belgium.

We support each client from the definition of requirements to final integration to ensure a solution perfectly adapted to your mechanical, electrical, and environmental constraints.

PES S.A. – Reliability in rotation.

Excellence in Rotary Transfer

Reliable transfer of energy and fluids.

The rotary unions distributed by PES S.A. are designed to ensure smooth, reliable, and continuous transfer of liquids, compressed air, or hydraulic oils between stationary and rotating structures.

These high-quality solutions guarantee performance and safety in industrial systems where transfer precision is critical: robotics, tooling, packaging, energy, offshore, and test benches.

Engineered for high-pressure, high-speed, or critical environments, DSTI and Rotaseal rotary unions deliver leak-free sealing, exceptional durability, and maintenance-free operation.

Their modular design and robust construction make them a trusted choice for OEMs and system integrators seeking proven, reliable solutions.

PES Rotary Unions: Performance and Precision

The rotary unions offered by PES stand out for their cutting-edge engineering, high machining precision, and ability to handle high pressures and flow rates. Available in single or multi-channel versions, they enable the simultaneous transmission of multiple fluids without interference.

In collaboration with PES S.A., these technologies can be integrated into systems that combine fluid transfer, electrical signals, Ethernet, or power within hybrid interfaces.

Each solution is tested, validated, and certified according to industrial standards, and benefits from the technical expertise of PES S.A., supporting clients from model selection through to commissioning.

Controlled performance, integrated by PES.

Servotecnica micromotors, distributed by PES S.A., embody the excellence of precision motion control.

Designed to offer maximum efficiency in a minimal footprint, they combine advanced technology, reliability, and motion mastery to meet the demands of the most challenging applications.

Available in brushless and coreless versions, these motors ensure smooth, quiet, and long-lasting operation, even in complex industrial environments. Brushless models stand out for their high efficiency, low heat generation, and long service life, making them ideal for systems requiring continuous operation and minimal maintenance. Coreless versions offer exceptional responsiveness, low inertia, and precise instant torque, ensuring ultra-fine motion without vibrations or jerks.

Thanks to their compact and modular design, Servotecnica micromotors integrate easily into light robotics, precision automation, medical devices, optics, and inspection and measurement systems.

When combined with encoders, planetary gearboxes, or electronic drivers, they form a complete motion control solution, optimizing every movement with precision and consistency.

With its expertise in integration and industrial engineering, PES S.A. supports each client in the selection, configuration, and validation of the most suitable solution.

Each motor is tested, calibrated, and certified according to the strictest European standards, ensuring consistent quality and proven long-term durability.

Servotecnica Micromotors – the power of motion, at the scale of precision.

Coders

Measuring motion with extreme precision

FLUX GmbH encoders, distributed by PES S.A., offer unmatched reliability in position and speed measurement.

Designed to meet the most demanding motion control requirements, they combine cutting-edge technology with industrial robustness to ensure absolute precision, even under harsh conditions.

Thanks to a contactless design, FLUX encoders provide high electromagnetic immunity (EMC), vibration resistance, and exceptional durability. They are perfectly suited for demanding environments such as robotics, wind power, automation, machine tools, defense, or energy production.

Each sensor is developed with an obsession for signal stability and measurement accuracy, ensuring reliable angular and linear positioning, cycle after cycle.

Continuous optical transmission with no signal loss

Fiber Optic Rotary Joints (FORJs) ensure the uninterrupted transmission of optical signals between stationary and rotating parts, while preserving signal quality and integrity. 

Designed for high-performance environments, they guarantee a constant data rate, high bandwidth, and complete immunity to electromagnetic interference (EMI). 

FORJs are used in a wide range of applications: HD video systems, radar antennas, electromechanical testing, robotics, telecommunications, defence, and renewable energy. 

Their compact and robust design makes them a reliable and durable solution, even in environments subject to vibrations, temperature variations, or high dynamic loads. 

Every rotation remains stable, precise, and loss-free — ensuring long-term optical and mechanical performance.

Servotecnica FORJs, integrated and distributed by PES S.A., are available in single-channel or multi-channel versions, depending on the type and volume of data to be transmitted. Their high-precision optical architecture ensures perfect alignment between the fibres, minimising insertion losses and guaranteeing continuous light transmission, even at high rotational speeds.

PES S.A. goes a step further by offering custom hybrid solutions, combining FORJs with other technologies:

• Electrical circuits for signals or power
• Pneumatic or hydraulic channels
• Ethernet transmission or industrial data buses

These multi-energy modules make it possible to centralise rotary connections within a single, compact interface optimised for each application.

As a Servotecnica technical partner, PES S.A. supports each project from FORJ selection and mechanical and optical customisation through to final validation within your system.

Servotecnica FORJs – light at the heart of motion, integrated by PES S.A.