The V-573 contains an ultra-precise linear motor stage. | Supply: PI
Physik Instrumente L.P., or PI, has expanded its product portfolio with a brand new high-dynamics linear motor stage household, the V-573. The corporate stated this can be a new collection of linear positioning levels with exact guiding and frictionless three-phase linear motors.
The U.S.-made linear stage with an absolute encoder is appropriate for analysis and industrial purposes, together with scanning, measuring, imaging, and alignment, stated PI. The firm‘s merchandise help vital semiconductor processes resembling nano-lithography, masks and CD measurement, wafer inspection, and wafer dicing.
Karlsruhe, Germany-based PI designs and manufactures precision movement and automation methods, together with air bearings, hexapods, and piezo drives, at places in North America, Europe, and Asia. The firm was based 5 a long time in the past and in the present day employs greater than 1,900 individuals worldwide.
Its U.S. subsidiary, PI LP, operates 5 amenities in North America, with its head workplace in Auburn, Mass. Past semiconductors, the corporate claimed that its methods speed up advances in silicon photonics, quantum computing, industrial automation, high-resolution microscopy, and life sciences.
PI offers specs on new motor stage
PI listed the next specs of the V-573:
- 160/260/360mm journey
- 1nm absolute encoder decision
- 80nm bidirectional repeatability
- Straightness/flatness to 1µm
- 500mm/sec. most velocity
- 1g acceleration
- 140N push/pull pressure
The V-573 household combines precision and pace for demanding manufacturing environments, asserted PI. Designed for XY configurations, the corporate stated the levels combine with its ACS-based EtherCAT movement controllers, utilizing superior algorithms for optimum system efficiency.
V-573 can work in a spread of industries
The superior stage design offers for straightness and flatness values as little as 1µm, stated PI. Crossed curler bearings guarantee excessive stiffness, clean operating, and prolonged lifetime. Their line-contact design minimizes friction, improves accuracy, and helps increased hundreds, with an anti-creep mechanism for enhanced reliability, it added.
Pushed by non-cogging, three-phase direct-drive linear motors, the levels ship maintenance-free efficiency with clean movement at excessive velocities and accelerations, PI claimed. Direct pressure transmission, along with direct-measuring linear encoders, eliminates backlash and play, whereas enhancing accuracy and bidirectional repeatability.
The V-573 is offered with incremental or absolute encoders. Absolute encoder fashions supply 1nm decision and rapid place suggestions on power-up, eliminating referencing strikes for environment friendly, protected startup.
PI stated the V-573 is match for a spread of industries, together with:
- Pattern inspection, precision micro-assembly, and superior analysis
- Semiconductor testing and inspection, and metrology
- Precision automation, system meeting, and laser micro-processing
- Excessive-speed pick-and-place, alignment of optics, micromechanics, and photonics elements
- Biotechnology, microscopy, and medical system manufacturing
PI plans to display its expertise at SEMICON West 2025 in Sales space 1554. The corporate will current its latest high-precision movement management applied sciences for semiconductor testing, metrology, and manufacturing.
