Meet the LA21: The New Compact Actuator From LINAK

When space is tight – and demands are high: New compact actuator gives OEMs more design freedom

The new compact LA21 electric actuator from LINAK® is built for speed, precision, and durability, solving three common challenges for OEMs: Tight installation spaces, demanding performance specs, and tough operating conditions.

“We designed the new LA21 actuator with machine builders in mind – those who are tired of trade-offs between speed, size, and strength,” says Markus Hofmann, Product Manager at LINAK A/S, and continues: “This actuator removes those limits and gives builders what            

they’ve been asking for: Performance without compromise. “

Faster cycles, more precise results

The LA21 is the fastest actuator in its size class, combining high speed with low backlash and the highest position resolution for precise, repeatable motion.

That means shorter cycle times, higher output, and consistent product quality – without the wasted time and adjustments caused by imprecision. With the LA21, manufacturers can give their customers machines that deliver top-tier performance day after day.

The Danish company ROEQ has already experienced these benefits firsthand during early testing:

“With the LA21, we get everything which could previously only be found in larger actuators – now in an ultra-compact design that fits perfectly into our top modules for mobile robots. It delivers impressive power in a small package, is easy to integrate, and halves cycle time thanks to its high speed, providing a clear advantage in production. The design is simple and functional, occupies only necessary space, and does not compromise on performance.”

Compact power that frees up design space

Tight on space? The LA21 is built to fit where others can’t. Its compact footprint integrates easily into constrained systems, giving machine builders freedom to innovate without redesigning around bulky components. Despite its size, it delivers powerful, reliable performance – helping machine builders bring electric actuators into applications that were once out of reach.

Reliability that reduces downtime

The LA21 is engineered for real-world environments – whether that means heavy vibrations, moisture, chemicals, or extreme temperatures.

With robust metal gears, proven housing design, and an integrated brake, it provides the same long-lasting reliability as the machine it supports, just like larger actuators. For OEMs, that translates into fewer breakdowns, less maintenance, and more confidence that their machines will perform as promised.

Why OEMs choose the LA21:

• A competitive advantage in machine speed and accuracy
• Easier integration in compact, efficient designs, which saves time
• Long-term reliability in tough industrial and outdoor environments