Precision Linear Actuators for Optical and Automation Needs
High-Precision Micro-Positioning Solutions Available
For those seeking reliability and accuracy in optical alignment, precision automation, and research applications, the latest offerings from PI deliver exceptional results.
Introducing the L-220 Series Linear Actuators
PI’s L-220 series linear actuators are designed for applications demanding sub-micrometer precision. These compact devices ensure high-precision motion, making them suitable for a variety of demanding tasks in optics, photonics, semiconductor testing, metrology, and microscopy. Many models feature short lead times, enabling quick system integration.
Engineered for Excellence
The L-220 actuators combine precision and force within a compact size, featuring travel ranges from 13 to 77mm and capabilities of up to 125N in feed forces. Whether used in laboratories or manufacturing settings, these actuators minimize common issues associated with low-cost alternatives, promoting accurate, repeatable motion thanks to their low backlash and non-rotating, linearly guided tips.
Speed and Efficiency in Motion
Employing either closed-loop DC servo or stepper motors, L-220 actuators can achieve impressive speeds of up to 3.5mm/s while ensuring minimum incremental motion down to 0.1µm. This design promotes self-locking mechanisms, providing stable positioning without the need for continuous power supply, which enhances energy efficiency.
Variants for Specialized Environments
The L-220 series also includes variants suitable for vacuum environments up to 10^-6 hPa, making them ideal for cleanroom applications. These features enable engineers to address specific project requirements while adhering to high standards of cleanliness.
Wide-Ranging Applications
These micro-positioning actuators are widely used across numerous industries, including semiconductor manufacturing, optical laboratories, laser processing, photonics, and medical technology. Their ability to provide precision motion and dependable performance allows design engineers to be responsive to evolving project demands and maintain a competitive advantage in their fields.
Superior Reliability
With the capability for repeatable steps as fine as 100nm, the L-220 actuators deliver high reliability, ensuring engineers can rely on their performance for critical tasks in various applications. Fast availability is a significant advantage, enabling quick adjustments to changing project requirements.
In Conclusion
The L-220 linear actuators from PI represent a pivotal development in precision automation technology. With their versatile applications, high performance, and rapid availability, they stand out as a top choice for engineers and researchers looking for reliable solutions.
Frequently Asked Questions
What are L-220 linear actuators used for?
L-220 linear actuators are primarily used for optical alignment, precision automation, and various research applications requiring sub-micrometer precision.
What industries utilize these actuators?
Industries such as semiconductors, optics, photonics, medical technology, and laser processing benefit greatly from the L-220 linear actuators.
What is the travel range of the L-220 actuators?
The L-220 actuators offer a travel range from 13mm to 77mm, accommodating a variety of applications.
How precise are the movements?
These actuators can achieve repeatable motion with increments as small as 100nm, ensuring high accuracy.
Are the actuators efficient in energy use?
Yes! The L-220 actuators are self-locking and maintain position stability without requiring continuous power, enhancing energy efficiency.
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