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Article archive for Physik Instrumente;
Physik Instrumente (PI) has introduced a linear stage series with optional dc or stepper motor that offers compactness and a load capacity up to 100N.
PICMA Chip miniature multilayer piezo actuators with up to 1mm diameter for dynamic applications in the fields of laser tuning, micro dispensing and life science.
In a demonstration setup, PI (Physik Instrumente) shows how fast and precise XYZ stages are able to achieve parallel fibre alignment on the input and output side.
PI miCos has introduced the L-511 precision linear stage series, which achieves unidirectional repeatability up to 0.1µm and minimum incremental motion of up to 0.02µm.
The PIMag V-551 linear stage from Physik Instrumente (PI) achieves a travel accuracy of 1µm over a travel range of 100mm, and is suitable for scanning applications that require both high accelerations and high constant velocities.
The new Q-Motion series from PI miCos enables linear, rotation and goniometer stages to be easily combined, resulting in a compact and affordable multi-axis positioning system with nanometre resolution.
Physik Instrumente (PI) is now offering a series of six pre-configured heavy-duty hexapods for precision assembly.
New from Physik Instrumente (PI) are a closed loop version of its N-4760 series linear actuators, plus a new voice coil drive controller that provides force, position and velocity control.
New from Physik Instrumente is the Q-545 precision linear positioning stage based on compact, piezoelectric inertia drives, and the H-860KMAG high-dynamics hexapod that uses magnetic direct drives.
The Q-614 rotation positioning systems from PI miCos are small and feature high position resolution. Its turntable is only 14mm in diameter and just 10mm high, making it one of the smallest precision rotation stages available on the market.
The miniature and high-dynamics H-811 Hexapod from Physik Instrumente (PI) is claimed to be the only six-axis positioning system that meets the CIPA standard for simulating camera shaking when taking photographs.
Tooth decay is often revealed by an X-ray taken in the dentist’s chair. The image taken is relatively coarse and only reveals the presence of the problem, what it doesn’t show is detail about the mechanism that has led to the decay.
PIC700 is a lead-free ceramic material from PI Ceramic that has now been successfully employed in its first industrial applications.
PI Ceramic's latest piezo material based on lead-zirconate-titanate (PZT) - PIC144 - is suitable for use in high-power ultrasonic applicaions from several hundred kiloHertz up to a few megaHertz, as well as high operating amplitudes.
Novel properties of PI's piezo motor drives include self-locking on power-down, compactness, speeds over 100mm/s, sub-micron precision and zero position jitter.