PI (Physik Instrumente) LP Product
Member Since 2017
PI is a leading manufacturer of precision motion control and automation systems, hexapod 6-axis parallel robotic stages, air bearing motion systems, Gantry Systems, 3D printing, laser machining, and piezoelectric nano-positioning solutions. Applications include photonics, semiconductor technology, medical engineering, assembly, inspection,
Product filed under:
Controls, DC Brushless Motors, and Lasers & Lighting Equipment Controls, DC Brushless Motors, Lasers & Lighting Equipment, Metrology Machinery / Equipment, Motors & Drives, and Servo Motors
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Voice Coil Linear Stage, Vertical Linear Slide for Nano-Focussing / Surface Metrology
Model: V-308
The voice-coil actuator driven vertical linear stage provides fast step and settle for precision focal point control in lasers tech
Voice coil actuator linear stage and linear slide for fast Z positioning of microscope lenses and objectives with nanometer resolution for semiconductor surface metrology, laser processing and super-resolution microscopy, and genome sequencing.
This fast motorized vertical linear slide is driven by a voice coil motor and uses an integrated magnetic counterbalance to enhance the dynamics of the voice coil motor while reducing current requirements and heat generation. See this overview for more information on this voice coil stage and other related voice coil actuators.
High performance crossed roller bearings, are integrated to guide the moving slide with high precision and minimal rounout. High duty cycle applications benefit from integrated anti-cage creep mechanism that keeps the bearings centered.
The V-308 voice coil nanopositioning focus stage can provide steps with nanometer resolution and settle in milliseconds.
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