N-470 Linear Actuator Ideal for Fine Adjustments for Optical Adjustments
Compact actuator with high holding force, ideal for fine adjustment of mirrors and optical elements.
In optical systems, precise positioning and optical axis alignment of optical elements are critical factors that influence system performance. Especially in precision instruments such as laser devices and microscopes, even slight adjustment errors can affect measurement accuracy and image quality. The N-470 is a compact linear actuator that employs a piezo inertia drive (stick-slip) mechanism. With high-resolution fine adjustment and a high holding force (100 N), it can stably perform chip and tilt adjustments of optical mirrors and precise positioning of optical elements. Furthermore, it maintains its position through a self-locking mechanism when stopped, requiring no current and generating no heat. This ensures stable optical alignment over long periods. 【Application Scenarios】 - Fine adjustment of optical mirrors - Positioning of optical elements - Fiber alignment 【Benefits of Implementation】 - Improved measurement accuracy through high-precision positioning - Enhanced reliability through long-term stability - Increased work efficiency by freeing from manual adjustments
basic information
【Features】 - High-speed positioning with 2 axes - Lightweight and space-saving - High guide precision - Sensor resolution of 10nm - Self-locking during standby, no heat generation during standby 【Our Strengths】 Based on over 50 years of experience from our headquarters in Germany and 30 years of experience from our Japanese subsidiary, we provide piezo stages and actuators adopted by research institutions and equipment manufacturers worldwide, leveraging our precision control technology. With a rich lineup and technical expertise, we offer optimal solutions tailored to our customers' needs.
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Model number/Brand name
PiezoMike Linear Actuator N-470
Applications/Examples of results
- Optical mirror chip tilt adjustment - Positioning control for lens holders and filters - Fine adjustment work in a clean room environment - Precision alignment adjustment unit within a vacuum device - Electrification and replacement of manual screw adjustment mechanisms - Micro-positioning mechanisms for X-ray and laser experimental systems - Locking mechanism for the sample holding stage when stationary *For more details, please refer to the catalog or feel free to contact us.
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The German headquarters, with over 50 years of experience and 30 years as a Japanese corporation, presents new solutions from PI, a company specializing in precision positioning products. We offer the world's number one piezo stages and actuators, as well as hexapod positioning products. Additionally, we are enhancing our lineup of linear motor-driven products and high-precision air bearing stages. In positioning, attention to the foundation is also crucial, and we provide granite bases, enabling us to propose composite systems as well. Please take a look at our diverse lineup that provides cutting-edge technology to production sites around the world, advanced equipment, and various fields of cutting-edge research.