Thomson Electrak HD Electric Linear Actuator

Heavy-duty smart actuator for industrial and mobile machines

Electrak HD is designed for applications where a standard electric actuator is not enough. It provides high force, long stroke capability, rugged construction and integrated electronics in a compact actuator platform. This makes it suitable for heavy-duty industrial mechanisms, mobile equipment and hydraulic replacement projects.

Compared with hydraulic systems, an electric actuator can reduce leakage risk, remove the need for hydraulic oil, simplify installation and make motion easier to control. Electrak HD adds smart onboard electronics, allowing the actuator to become an active part of the control system rather than only a mechanical movement device.

Main features of Thomson Electrak HD

• Load capacity up to 16 kN for demanding pushing and pulling applications.
• Stroke lengths up to 1000 mm for long-travel machine mechanisms.
• 12, 24 and 48 VDC voltage options for mobile and industrial power systems.
• Onboard electronics for monitoring, protection and control functions.
• CANopen and SAE J1939 options for integration into industrial or mobile control systems.
• Synchronization option for applications where multiple actuators must move together.
• Overload protection and electronic trip point calibration for more consistent protection.
• End-of-stroke, voltage, current and temperature monitoring for improved diagnostics.
• Integrated manual override input for movement in case of power failure.
• IP66 / IP67 / IP69K environmental protection for demanding outdoor, wet or washdown applications.

When to choose Electrak HD?

Electrak HD should be selected when the application requires a robust, intelligent and highly protected electric actuator for demanding industrial or mobile conditions. It is stronger and smarter than basic actuator families and is often used when hydraulic or pneumatic systems should be replaced by electric motion.

• hydraulic cylinder replacement in industrial or mobile equipment;
• agricultural, construction, municipal and special-purpose vehicles;
• heavy-duty lifting, opening, closing, pushing and pulling mechanisms;
• outdoor, washdown, dusty or harsh-environment applications;
• machines requiring onboard diagnostics and overload protection;
• systems requiring CANopen or SAE J1939 communication;
• applications where multiple actuators must be synchronized.

Control, feedback and onboard electronics

Electrak HD uses the Electrak Modular Control System, which provides a wide range of control and feedback options within one actuator platform. Depending on the selected configuration, the actuator can provide monitoring functions, end-of-stroke indication, analog position output, digital position output, low-level signal motor switching, programmable limit switches, CANopen or SAE J1939 control.

This modular electronics architecture helps reduce the need for separate external controls and simplifies integration into machine systems. It also improves controllability and makes diagnostics easier, especially in OEM equipment where the actuator is part of a larger control architecture.

Electrak HD or Electrak XD?

Electrak HD is a strong heavy-duty actuator for many demanding applications and is often the first choice when robust electric motion, onboard electronics and environmental protection are required. Electrak XD should be considered when the application requires even higher load capacity, longer stroke or higher duty cycle reserve for hydraulic replacement projects.

If the application requires up to 16 kN and a robust smart actuator, Electrak HD is often suitable. If the requirement approaches 25 kN dynamic load, very long stroke or more demanding hydraulic replacement conditions, Electrak XD may be the better option.

Environmental protection and outdoor use

Electrak HD is designed for demanding environmental conditions. Its high protection classes make it suitable for outdoor equipment, mobile machinery, washdown areas and applications exposed to dust, moisture or harsh operating conditions.

When using an actuator in harsh environments, correct installation is still important. Cable routing, connector protection, mounting orientation, mechanical shielding and side-load avoidance should be considered during machine design.

How Inobalt helps select Electrak HD

Correct actuator selection requires evaluation of the real application, not only the maximum force. Important data includes dynamic load, static load, stroke, speed, duty cycle, voltage, mounting position, control option, feedback requirement, synchronization need, communication bus and environmental conditions.

Inobalt helps customers select the correct Thomson Electrak HD configuration and compare it with other Thomson electric actuator families. We can help evaluate whether Electrak HD is the right solution, or whether Electrak XD, MD, LA24, LA14, Electrak 1 or another actuator series would be more suitable.

Frequently asked questions about Thomson Electrak HD

What is Thomson Electrak HD?

Thomson Electrak HD is a heavy-duty smart electric linear actuator for demanding industrial and mobile applications. It combines high force, robust environmental protection, onboard electronics, diagnostics and multiple control options.

What load can Electrak HD handle?

Electrak HD can handle load capacities up to 16 kN, depending on the selected model, stroke, speed and application conditions.

Can Electrak HD replace a hydraulic cylinder?

Yes. In many applications Electrak HD can be used as an electric alternative to hydraulic or pneumatic cylinders. It is especially useful when the goal is to reduce hydraulic oil, leakage risk, maintenance and system complexity while improving controllability.

What voltage options are available?

Electrak HD is available with 12, 24 and 48 VDC voltage options. The correct voltage should be selected according to the machine or vehicle electrical system.

What control options are available?

Electrak HD can be configured with several control and feedback options, including monitoring functions, end-of-stroke indication, analog or digital position output, low-level signal motor switching, programmable limit switches, CANopen and SAE J1939 communication.

Can multiple Electrak HD actuators be synchronized?

Yes. Electrak HD includes synchronization options for applications where multiple actuators must move together. Correct model selection, wiring and control architecture are required for reliable synchronized motion.

Is Electrak HD suitable for harsh environments?

Yes. Electrak HD is designed for demanding environments and offers IP66, IP67 and IP69K protection depending on conditions and installation. It is suitable for outdoor, dusty, wet and washdown applications when correctly installed.

When should I choose Electrak XD instead of Electrak HD?

Electrak XD should be considered when the application requires higher force, longer stroke, higher duty cycle reserve or a stronger hydraulic replacement solution. Electrak HD is suitable for many heavy-duty applications up to 16 kN.