What you need
Whether you focus on machine design or machine control, find the resources that help you move your project forward:
Automation engineer
Actuators with Modbus RTU over RS-485 are ready for direct integration into your automation system. With no extra hardware or workarounds, you can focus on smarter machine design.
Get up and running with the available interface user manual.
Mechanical engineer
Need to validate the mechanical fit?
Find the actuator that best matches your application's requirements. Review specifications, compare available products, and access configurable 3D models to quickly validate dimensions, mounting options, and mechanical fit before creating your first mock-up.
Downloads
Read the interface user manual to get started with the electrical setup and learn more about the interface.
To configure the actuator’s communication settings and adjust configuration parameters, use Actuator Connect – or configure parameters directly over Modbus RTU.
Tip: Use Actuator Connect™ Demo Mode to explore available functions and configuration options without a physical actuator. For commissioning and troubleshooting, connect via cable to configure the actuator or generate a detailed diagnostics report.
Smarter motion. Everything built in.
Smarter automation starts with smarter devices. With the interface, movement functions, feedback, and diagnostics built into the actuator, Modbus RTU support gives you more than just serial communication. It simplifies integration and makes intelligent motion part of your machine.
Easy integration:
Connect the actuator directly to your PLC or control system through the established Modbus RTU protocol, without workarounds or additional hardware.
Smarter automation:
Control movement and receive position feedback, status information, and diagnostic data through the same connection. Built-in functions reduce programming effort, while feedback supports faster troubleshooting and more reliable operation.
Simpler machine design:
The built-in controller reduces external hardware, wiring, space requirements, and system complexity.
We improve your life. And that includes making everyday work easier for both mechanical and software engineers, from machine design to integration, commissioning, and troubleshooting.
Products with Modbus RTU
LA37
Extremely powerful linear actuator able to create reliable movement even in very harsh environments. It comes with LINAK IC Integrated Controller™ and a wide range of industrial control interfaces.
- Max. load: 15,000 N
- Max. speed: 10 mm/s
- Stroke length: 100-600 mm
LA36
Extremely powerful linear actuator made by LINAK. Up to 6,800 N load, or up to 160 mm/s. Designed to operate in extreme conditions. A solid choice for industrial and agricultural applications.
- Max. load: 6,800 N
- Max. speed: 160 mm/s
- Stroke length: 100-1200 mm
LA33
The linear actuator LA33 from LINAK combines compact design with powerful performance. Available with high-speed option, I/O and low-noise gear option for even more customisation possibilities in demanding applications.
- Max. load: 5,000 N
- Max. speed: 70 mm/s
- Stroke length: 100-600 mm
LA25
Compact designed linear actuator ideal for narrow spaces. Comes with a high IP degree and aluminium housing and is suited to operate in almost any conditions.
- Max. load: 2,500 N
- Max. speed: 25 mm/s
- Stroke length: 20-600 mm
LA21
The LA21 is a small yet powerful industrial electric linear actuator designed for fast and precise positioning. Featuring an integrated controller, its compact form and broad customisation options make it ideal for applications where space is limited but performance is critical.
- Fast and accurate
- Compact
- Built to last
LA14
Extremely durable short-range linear actuator for applications operating in rough environments. Ensures reliable performance in temperatures ranging from -40 to +85 Celsius.
- Max. load: 750 N
- Max. speed: 45 mm/s
- Stroke length: 19-130 mm
LA77
Powerful electric linear actuator designed to handle high loads and demanding environments. It delivers long-lasting reliability as well as a wide choice of industrial interfaces.
- Max. load: 15,000 N
- Max. speed: 7 mm/s
- Extended service life
LA76
Versatile electric linear actuator that delivers both robustness and long-term reliability. It excels in challenging environments and is a wise choice for a wide array of industrial machinery and applications that require high-level performance.
- Max. load: 6,800 N
- Max. speed: 142 mm/s
- Extended service life
LC3 IC
LC3 IC is a 3-stage electric lifting column that has been designed to easily incorporate heavy lifts into your automation projects. It offers flexible integration through a collection of interfaces, ensuring compatibility regardless of industry and applications. It is a ready-to-use lifting solution field-tested for robust, lasting industrial performance.
- Ready-to-use lifting column
- Supports a variety of interfaces
- Parallel running of more columns
I/O™ Interface
Communication option
Get more actuator functionality with minimal hardware and engineering effort.
IO-Link
Communication option
Access actuator data and diagnostics directly through your IO-Link Master.
CAN J1939
Communication option
Bring intelligent actuator control to off-highway and agricultural machinery.
EtherNet/IP
Communication option
Control movement and diagnostics through your industrial Ethernet network.
CANopen
Communication option
Bring advanced actuator control into your CANopen environment.
PROFINET
Communication option
Integrate intelligent actuators directly into Siemens-based automation systems.
Modbus TCP/IP
Communication option
Combine Ethernet communication with intelligent actuator functionality.
