News : Plan your visit to the 2025… Learn more

News : Solid state relay or electro mechanical… Learn more

News : What is a solid state relay… Learn more

News : AC or DC Driver? Which Choice… Learn more

News : AC vs DC Motors: Understanding the… Learn more

Expertise in eVTOLs

Discover applications

EXPERIENCED PARTNER

8+ years

TRUSTED PARTNER

9+ programs

GLOBAL PARTNER

3 R&D centers, 10 factories

Program application notes

Urban air mobility

We provide Products and Services to Airbus Helicopters, Skydrive, Volocopter.

Discover the applications

regional air mobility

We provide Products and Services to Ascendance Flight Technologies, Archer, Embraer, Eviation, Heart Aerospace.

Discover the applications

Applications we serve

Urban Air Mobility

See more

System applications for Urban Air Mobility

We design and manufacture mechatronic products to support our customers’ innovation and enable the certification and production of eVTOLs through our Pilot Control Interfaces (Drive-by-Electric), our Electrical Control and Protection (Electric Distribution) and our solutions for Controlling and Detecting the Initiation of eVTOL Systems (Electric Motion). We are preparing 24/7 global services for future eVTOLs in operation, such as maintenance, repair and overhaul (MRO), spare parts distribution and eVTOL instrumentation.

Electrical Power Distribution

See more

Electrical Power Distribution:

Crouzet designs and manufactures a complete range of Electrical Control and Protection solutions to manage electrical distribution onboard aircraft and protect cables and electrical equipment from overcurrents and overvoltages. With hermetically sealed relays, thermal circuit breakers, externally controlled circuit breakers (RCCBs), circuit breakers with integrated electronics, and solutions integrating power electronics, we meet the requirements of all ATA24 chapters according to MIL and EN standards. Our DesignLAB currently offers solutions suitable for 230VAC and 270VDC networks, integrating all functions into electrical distribution panels.

Hermetically Sealed Relays

Thermal Circuit Breakers

RCCB

Solid States Solutions AFCB & SSCB

Electrical Distribution Panels

Flight Control Pilot Interfaces

See more

Flight Control Pilot Interfaces:

Crouzet Pilot Interfaces for flight controls offer a unique piloting experience, ensuring precise and reliable transmission of pilot commands to the onboard computer. Our control handles, equipped with a wide range of control buttons, as well as our side sticks, contribute to safer flights by reducing crew workload, while complying with the latest certification requirements for all ATA27 pilot controls.

Control Grips

Buttons

Side Stick Controllers

Flight Control Actuation System

See more

Flight Control Actuation System:

Crouzet Motion Control provides mechatronic products for executing and controlling electrical flight control movements, with design and validation capabilities for electromechanical actuators. Our 28VDC actuators, position sensors, proximity sensors, and sealed limit switches are customized to customer specifications and meet the requirements of ATA27. We also develop force sensors and high-power-density motors.

Flight Control Actuators (28VDC)

Proximity Sensors

Hermetic Limit Switches

Force Sensors

High-Power Density Motors

Landing Gear System

See more

Landing Gear System:

Crouzet provides mechatronic solutions to implement and control landing gear operations in accordance with ATA32, from the pilot control interfaces to the rudder lever and control buttons. This includes electrical distribution and protection with thermal circuit breakers, hermetically sealed relays, and landing gear position and force control: wheel weight measurement, rudder position, and landing gear locking using proximity sensors, sealed limit switches, and force sensors.

Control Levers

Buttons

Thermal Circuit Breakers

Hermetically Sealed Relays

Hermetic Limit Switches

Proximity Sensors

Force Sensors

Cabin Systems and furnishings

See more

Cabin Systems and furnishings:

Crouzet Motion Control provides mechatronic products that comply with ATA25 and ATA44. Our Position Sensors, Proximity Sensors, Hermetic Limit Switches, and Microswitches, tailored to customer specifications, are used in the cabin to improve the safety and comfort of crew members and passengers. Our range of Electrical Protection products protects cables and electrical equipment from overcurrents and overvoltages.

Proximity Sensors

Hermetic Limit Switches

Microswitches

Position Sensor – SBR

RCCB

Solid States Solutions AFCB & SSCB

Doors & Cargo accessories

See more

Doors & Cargo accessories:

Crouzet Motion Contol provides mechatronic products to ensure and control the electrical movements of cargo doors, hatches, and equipment, with design and validation capabilities for electromechanical actuators. Our 28VDC actuators, position sensors, proximity sensors, and sealed limit switches, customized to customer specifications, comply with ATA49 and ATA52.

Utility Control Actuators (28VDC)

Proximity Sensors

Hermetic Limit Switches

Force Sensors

High-Power Density Motors

See more

Fuselage:

Crouzet ensures the structural integrity and reliability of vehicle structures during ground and flight tests. We work with our customers to measure structural forces and stresses on critical parts such as landing gear, engines, and wings. Crouzet also provides hybrid circuit breakers with arc-fault detection, ensuring protection against arc flashes that can damage the helicopter structure.

Instrumentation Service

Solid States Solutions AFCB & SSCB

Engine Control System

See more

Engine Control System:

Crouzet Pilot Interfaces for flight controls offer a unique piloting experience, ensuring precise and reliable transmission of pilot commands to the onboard computer. Our control handles, equipped with a wide range of control buttons, and our side sticks contribute to safer flights by reducing crew workload while complying with the latest certification requirements for flight controls.

Control Grips

Buttons

Side Stick Controllers

Regional Air Mobility

See more

System applications for Regional Air Mobility

We design and manufacture mechatronic products to support our customers’ innovation and enable the certification and production of eVTOLs through our Pilot Control Interfaces (Drive-by-Electric), our Electrical Control and Protection (Electric Distribution) and our solutions for Controlling and Detecting the Initiation of eVTOL Systems (Electric Motion). We are preparing 24/7 global services for future eVTOLs in operation, such as maintenance, repair and overhaul (MRO), spare parts distribution and eVTOL instrumentation.

Electrical Power Distribution

See more

Electrical Power Distribution:

Crouzet designs and manufactures a complete range of Electrical Control and Protection solutions to manage electrical distribution onboard aircraft and protect cables and electrical equipment from overcurrents and overvoltages. With Hermetically Sealed Relays, Thermal Circuit Breakers, Remote Control Circuit Breakers (RCCB), Hybrid Circuit Breakers with integrated electronics, and solutions integrating power electronics, we meet the requirements of all ATA24 chapters according to MIL and EN standards. Our DesignLAB currently offers solutions suitable for 230VAC and 270VDC networks, integrating all functions into Electrical Distribution Panels.

Hermetically Sealed Relays

Thermal Circuit Breakers

RCCB

Solid States Solutions AFCB & SSCB

Flight Control Pilot Interfaces

See more

Flight Control Pilot Interfaces:

Crouzet Pilot Interfaces for flight controls offer a unique piloting experience, ensuring precise and reliable transmission of pilot commands to the onboard computer. Our Control Grips, equipped with a wide range of Control Buttons, as well as our Side Sticks Controllers, contribute to safer flights by reducing crew workload, while complying with the latest certification requirements for all ATA27 pilot controls.

Control Grips

Buttons

Side Stick Controllers

Flight Control Actuation System

See more

Flight Control Actuation System:

Crouzet Motion Conto provides mechatronic products for executing and controlling electrical flight control movements, with design and validation capabilities for Electromechanical Actuators. Our 28VDC Actuators, Position Sensors, Proximity Sensors, and Hermetic Limit Switches are customized to customer specifications and meet the requirements of ATA27. We also develop Force Sensors and High-Power Density Motors.

Flight Control Actuators (28VDC)

Proximity Sensors

Hermetic Limit Switches

Force Sensors

High-Power Density Motors

Landing Gear System

See more

Landing Gear System:

Crouzet provides mechatronic solutions to implement and control landing gear operations in accordance with ATA32, from the Pilot Control Interfaces to the Steering Lever and Critical Buttons. This includes electrical distribution and protection with Thermal Circuit Breakers, Hermetic Sealed Relays, and landing gear position and force control: wheel weight measurement, rudder position, and landing gear locking using Proximity Sensors, Hermetic Limit Switches, and Force Sensors.

Control Levers

Buttons

Thermal Circuit Breakers

Hermetically Sealed Relays

Hermetic Limit Switches

Proximity Sensors

Force Sensors

Cabin Systems and furnishings

See more

Cabin Systems and furnishings:

Crouzet Motion Control provides mechatronic products that comply with ATA25 and ATA44. Our Position Sensors, Proximity Sensors, Hermetic Limit Switches, and Microswitches, customized to customer specifications, are used in the cabin to improve the safety and comfort of crew members and passengers. Our range of Electrical Protection products protects cables and electrical equipment from overcurrents and overvoltages.

Proximity Sensors

Hermetic Limit Switches

Microswitches

Position Sensor – SBR

RCCB

Solid States Solutions AFCB & SSCB

Doors & Cargo accessories

See more

Doors & Cargo accessories:

Crouzet Motion Contol provides mechatronic products to ensure and control the electrical movements of cargo doors, hatches, and equipment, with design and validation capabilities for Electromechanical Actuators. Our 28VDC Actuators, Position Sensors, Proximity Sensors, and Hermetic Limit Switches, customized to customer specifications, comply with ATA49 and ATA52.

Utility Control Actuators (28VDC)

Proximity Sensors

Hermetic Limit Switches

Force Sensors

High-Power Density Motors

See more

Fuselage:

Crouzet ensures the structural integrity and reliability of vehicle structures during ground and flight tests. We work with our customers to measure structural forces and stresses on critical parts such as landing gear, engines, and wings. Crouzet also provides Hybrid Circuit Breakers with arc-fault detection, ensuring protection against arc flashes that can damage the helicopter structure.

Instrumentation Service

Solid States Solutions AFCB & SSCB

Engine Control System

See more

Engine Control System:

Crouzet Pilot Interfaces for flight controls offer a unique piloting experience, ensuring precise and reliable transmission of pilot commands to the onboard computer. Our control handles, equipped with a wide range of Control Buttons, and our Side Sticks Controllers contribute to safer flights by reducing crew workload while complying with the latest certification requirements for flight controls.

Control Grips

Buttons

Side Stick Controllers

Products & Services

Human Machine Interfaces

Microswitches

Thermal Circuit Breakers

Structural Monitoring Sensors

Actuators

Driven by innovation, our experts are focused on designing and delivering the right product for the right application.

Custom products designed
for your applications

60+ years of aerospace qualification expertise.

Design and adaptation agility at your service: we can answer your specific needs by offering you the best customised solution, a long term partnership commitment and a multidisciplinary team dedicated to your program.

Fast delivery of Safety-Of-Flight prototypes (1-2years)

High quality and efficient manufacturing

Contact DesignLAB.

Our renowned aerospace customers

We deliver 60 millions parts worldwide every year

Crouzet through the years.

1921

Creation of Crouzet

1950

First aerospace navigation components

1955

First motors production

1960

First micro switch

1980

Electrical protection and proximity switches specialisation

1990

Production of grips and yokes

2000

Manufacture of brushless motors

2010

Production of arc fault circuit breakers

2019

Integration of Garos Instrumentation and force and load sensors

Aerospace news

Crouzet at the Paris Air Show 2025

09.04.25

Plan your visit to the 2025 Paris Air Show (and meet us there)

The Paris Air Show, the unmissable event of the global aerospace industry, will open its doors from June 16 to 22, 2025,…

Read more

MRO Crouzet

20.02.25

Learn Everything About MRO with Crouzet

In today’s industrial landscape, operational efficiency is more crucial than ever. Companies are constantly seeking ways…

Read more

23.01.25

Weight on wheels proximity switches

Weight on wheels (WoW) switches indicate whether the weight of an aircraft is resting on its…

Read more

Working with us

Thanks to the expertise, diversity and agility of its teams worldwide, Crouzet is committed to satisfying its customers in their most demanding requirements.

Find out more about Crouzet