Thomson Electrak Throttle Control Actuator

Compact actuator for throttle and engine speed control

Electrak Throttle is designed for applications where a compact actuator must move a throttle, lever or similar mechanical control element. Instead of using manual linkages or pneumatic solutions, the actuator provides controlled electric motion that can be integrated into the vehicle or machine control system.

The actuator is built for industrial and mobile equipment applications. Its rugged aluminium housing, corrosion-resistant e-coating and IP67 / IP69K sealing make it suitable for harsh environments where dust, water, vibration and outdoor conditions must be considered.

Main features of Thomson Electrak Throttle

• 12 VDC and 24 VDC versions for mobile and industrial electrical systems.
• 50.8 mm stroke length for compact throttle and lever control tasks.
• Dynamic load capacity up to 130 N depending on selected speed / load version.
• Static load capacity up to 260 N for holding force when the actuator is not moving.
• No-load speed up to 96 mm/s with high-speed versions.
• Rated load speed up to 83 mm/s depending on model configuration.
• 50% full-load duty cycle for demanding intermittent operation.
• Operational life up to 500,000 cycles depending on application conditions.
• Standard temperature range from –40 °C to +85 °C with high-temperature versions up to +125 °C.
• Self-locking lead screw for reliable position holding.
• Analog position feedback, electronic limit switch or SAE J1939 CAN bus options depending on configuration.
• IP67 / IP69K sealing for harsh mobile and outdoor environments.

When to choose Electrak Throttle?

Electrak Throttle should be selected when the application requires compact, reliable and electrically controlled movement of a throttle, engine RPM lever or mechanical control linkage. It is not a general high-force actuator; it is a specialized actuator for compact control tasks where accuracy, sealing and durability are important.

• engine throttle and RPM control;
• auxiliary engine control systems;
• mobile generators and pump trucks;
• agricultural and construction equipment;
• street sweepers and municipal vehicles;
• garden, forestry and landscaping machines;
• marine, mining, rescue and special-purpose vehicles;
• industrial automation tasks requiring compact lever actuation.

Control and feedback options

Electrak Throttle can be configured with different electronic options depending on the control architecture. Simple versions can be used for basic electric movement, while advanced configurations can include analog position feedback, electronic limit switches or SAE J1939 CAN bus communication.

Analog feedback is useful when the controller must know actuator position. Electronic limit switch options help define travel limits and protect the mechanism. SAE J1939 CAN bus is especially useful in mobile equipment where the actuator must communicate with the vehicle control system.

High-speed or standard-speed version?

Electrak Throttle is available in different speed and load versions. The high-speed version is suitable when faster throttle or lever movement is required and the dynamic load is lower. The standard-speed version provides higher dynamic and static load capacity for applications where more force is needed.

The correct version should be selected according to the required force, response time, control strategy, temperature range and mechanical linkage design.

Mechanical design and installation considerations

Electrak Throttle has integrated mounting holes and a space-saving design, making it suitable for compact installations in mobile equipment. Its self-locking lead screw helps maintain position, while built-in end-of-stroke and mid-stroke protection support reliable operation.

Correct installation is important for long service life. The actuator should be mounted so that the force is aligned with the actuator axis, side loads are minimized, and the cable or connector is protected from mechanical damage, water ingress and excessive vibration.

How Inobalt helps select Electrak Throttle

Correct actuator selection requires evaluation of the real application, not only the voltage and stroke. Important data includes required force, required speed, linkage geometry, control signal, feedback requirement, operating temperature, duty cycle, connector preference and environmental conditions.

Inobalt helps customers select the correct Thomson Electrak Throttle configuration and compare it with other Thomson electric actuator families. We can help evaluate whether Electrak Throttle is the right solution for throttle or lever control, or whether another compact actuator series would be more suitable.

Frequently asked questions about Thomson Electrak Throttle

What is Thomson Electrak Throttle?

Thomson Electrak Throttle is a compact electric linear actuator designed for throttle control, engine speed control and mechanical lever actuation in mobile and industrial equipment.

What voltage options are available?

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

What stroke length does Electrak Throttle have?

Electrak Throttle has a 50.8 mm stroke length, making it suitable for compact throttle, RPM and lever control tasks.

What load can Electrak Throttle handle?

Depending on the selected version, Electrak Throttle can handle dynamic loads up to 130 N and static loads up to 260 N.

What control options are available?

Depending on configuration, Electrak Throttle can be supplied with analog position feedback, electronic limit switch options or SAE J1939 CAN bus communication.

Is Electrak Throttle suitable for harsh environments?

Yes. Electrak Throttle has a rugged aluminium housing with corrosion-resistant coating and IP67 / IP69K sealing, making it suitable for outdoor, mobile and washdown-prone applications when correctly installed.

What is the difference between high-speed and standard-speed versions?

The high-speed version provides faster motion with lower dynamic load capacity. The standard-speed version provides higher load capacity with lower speed. The correct version depends on the required force, speed and linkage design.

What information is needed to select the correct Electrak Throttle?

The key data includes voltage, required force, speed, stroke, control method, feedback requirement, linkage geometry, operating temperature, duty cycle and environmental conditions.