Electrak® LL
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BAR-SETTING WORLD-CLASS PERFORMANCE Up to 100% Duty Cycle and 600 km of Maintenance-Free Life Electrak® LL Long Life, High Duty Cycle Actuator with Superior Environmental Protection

Electrak® LL – Long Life, High Duty Cycle Linear Actuator Finding an affordable electric linear actuator with long life, high duty cycle and the ability to work in the harshest environments has been difficult for design engineers. With the new Electrak LL, the search is over, and new markets and applications have been opened for electric actuators. Long Maintenance-Free Life In order to make long life and no maintenance the top priorities for Electrak LL, Thomson’s engineering team closely examined every function and component to develop the necessary improvements upon its predecessors. •...

Superior Environmental Protection Electrak LL takes environmental protection to the next level, offering outstanding protection against dirt, chemicals and elements of nature. • IP69K (static) and IP66 (static and dynamic) ratings prove Electrak LL can withstand the harshest environments • Capable of operating in a wide temperature range from -40°C to +85°C (-40°F to +185°F) • Salt spray tested for 500 hours • CE, RoHS and REACH (EU) compliant • Rated for IP-X6 (dynamic) during water splash at +10°C (+50°F) and an equalized actuator temperature of +85°C (+185°F) • Solar radiation (UV)...

Thrives in Places Where Most Actuators Give Up Electrak® LL was specially designed to ensure long and trouble-free operation in the toughest applications. Even by Thomson standards, Electrak LL stands out in this respect, and it will keep working where most other electric linear actuators bow out. Thomson engineers have labored and scrutinized over the smallest of details to ensure that all Electrak LL parts meets the strictest environmental demands. The result is a heavy duty actuator that can ensure up to 600 km (375 miles) of trouble-free duty in some of the worst conditions imaginable....

Travels Further at a Faster Pace Not only is Electrak LL tough, but it is tenacious as well. With a life of up to 600 km and a duty cycle of up to 100%, these actuators can work longer and at a higher frequency than previous generations of actuators. This makes them ideal in applications where, if you were previously using a traditional electric actuator, you had to settle for shorter life and more maintenance, or turn to a more complex, expensive and bulkier pneumatic or hydraulic system. Higher Duty Cycle The Electrak LL full load duty cycle is 35%, which is 10 – 20% higher than for other...

A Look Inside the Thomson Electrak® LL What makes Electrak LL tick? In short, it is decades of accumulated electric actuator knowledge combined with state-of-the-art technologies, high-quality components and thorough testing done both in the lab and in the field. LONGER LIFE The best materials and the use of cutting-edge technologies deliver long and trouble-free life. 1 Brushless DC motor with electromagnetic brake New control board with tougher components Longer life screw and nut assembly New long-life, load-bearing design New more robust manual override design HIGHER DUTY CYCLE...

UPGRADED ENVIRONMENTAL PROTECTION Tougher exterior hardware and improved surface treatment reduce the impact of the elements. 10 8 Stainless steel hardware Better UV-resistant surface treatment Stainless steel adapters Flame-retardant, halogen-free cables

Ready for the Railway Electrak® LL was designed with the railway market in mind. The standards and safety regulations for railway equipment can be very demanding and require rigorous testing to ensure compliance. Railroad equipment is exposed to some of the toughest conditions. The Electrak LL actuator performs effectively despite harsh weather, heavy vibrations or high-pressure washing, making it ideal for opening and closing gravity bins or controlling a pantograph. Railway Standards The railway industry has its own safety standards and regulations for components and equipment used for...

The Long Life Advantage The long life of Electrak LL enables it to take on applications where before it may have been difficult or impossible to use electric linear actuators due to life expectancy constraints. This advantage is especially true for industrial applications where equipment is often put to work around the clock without any breaks. Typical electric linear actuator applications have traditionally been those for low-frequency setup and adjustment operations since, in many cases, life may have been the limiting factor. Therefore, the only solution has been to upgrade to more...

Electrak® LL Technical Features General Specifications Parameter Screw type load lock ball nut Manual override Controlled braking Electrak LL - The New Long Life Actuator • Long life expectancy • High duty cycle • Constant speed regardless of the load • Designed and tested to meet the toughest environmental demands • Complies to railway standards EN 50155, EN 60077 and EN 45545 • Onboard electronics eliminate the need for standalone controls • Suitable for pneumatic and hydraulic-to-electric application conversions Static load holding brake End-of-stroke protection internal end-of-stroke...

Electrak LL Technical Specifications Mechanical Specifications Electrical Specifications Max. ordering stroke (S) length Ordering stroke length increments Current draw @ no load/max. load LL24-B040 LL24-B060 Motor cable leads cross section Standard cable length (Ca1) Restraining torque Cable diameter (Ca2) motor cable signal cable Flying lead length (Ca3) Available input voltage (3) Signal cable leads cross section Full load duty cycle @ 25 °C (77 °F) Min. ordering stroke (S) length Operating temperature limits Stripped lead length (Ca4) Protection class - static Protection class - dynamic...

How to Order the Electrak® LL This ordering key provides a quick overview of the product versions available. It is important to consider many application details when selecting a product, including the loads, speeds and control options required, as well as the product environment and necessary accessories. Ordering Key 1 1. Model and input voltage LL24 = Electrak LL, 24 Vdc 2. Screw type, dynamic load capacity B040- = ball screw, 4 kN (899 lbs) B060- = ball screw, 6 kN (1348 lbs) 3. Ordering stroke length (1) 0100 = 100 mm 0150 = 150 mm 0200 = 200 mm 0250 = 250 mm 0300 = 300 mm 0350 = 350...