ERA-Electrical Rotary Actuator for your underwater applications

The ELA-Electrical Linear Actuator is a servo rotary actuator, designed for operations in demanding environments.
TORQUE & ROTATION SPEED
16 N.m (max) and 8 seconds for a complete rotation (360°)
DEPTH RATE
Immersible to 600 m max depth rate
ROBUSTNESS
Less maintenance, more reliability
The ERA-Electrical Rotary Actuator is a compact, powerful and smart electrical actuator, designed for underwater environments to a maximum of a 600-meter depth rate. It offers precision, motion power and real time position feedback. Robust and versatile, it easily integrates in complex projects where precision, reliability and compactness are critical.
Actuators designed to comply to your specific needs:
All industrial or underwater applications have specific technical requirements. It is why we develop customized solutions, in collaboration with your teams.
Our R&D department supports you step by step, from the analysis of your constraints to the design of customized actuators which perfectly fit your environment, your target performances and your integration constraints.
Customize your solution according to various criteria:
- Rotation speed
- Torque
- Depth
- Connector type
- Mechanical termination
Do you have a specific need ? Let’s talk about it.
We build your ideal solution with you.
Features
- Ideal for applications where precise rotation is needed
- Position feedback in velocity and position mode

- 1 connector available for add-on capacity (additional actuator, camera, projector…)
- With embedded electronic controller (no external POD required)
- Versatile and easy to integrate
The ERA integrates an embedded controller with:
- Programmable position or velocity commands
- Real time position feedback
- Smooth and precise control, even in extreme conditions
Modular connectivity
Its additional connector allows:
- Adding external equipment (camera, sensor, projector, sonar, etc…)
- Chaining other actuators (ELA, ERA, ERLA) to build interconnected and scalable systems.
Download our data sheets
Get all the technical specifications of our products in our detailed data sheets.
The different versions are presented with their specificities to help you make your choice.
Need help or customized guidance?
Our team is ready to answer your questions
Easy to integrate
- Quick integration in various submersible systems,
- Ultra compact design with excellent power vs bulk ratio,
- Guidance available from our team.
IIdeal for a large range of underwater applications, the ERA is the perfect subsystem:
Actuator Commander Software
The ELA comes with a remote-control software. This user-friendly software allows: simple setting, real time monitoring and quick diagnosis of the system.
- simple setting,
- real time monitoring,
- quick diagnosis of the system.





