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 functions, together with scanning, measuring, imaging, and alignment, stated PI. The firm‘s merchandise help crucial semiconductor processes similar to 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 as we speak employs greater than 1,900 folks 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 supplies 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 drive
The V-573 household combines precision and velocity 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 supplies for straightness and flatness values as little as 1µm, stated PI. Crossed curler bearings guarantee excessive stiffness, clean working, and prolonged lifetime. Their line-contact design minimizes friction, improves accuracy, and helps larger masses, 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 drive transmission, along with direct-measuring linear encoders, eliminates backlash and play, whereas bettering accuracy and bidirectional repeatability.
The V-573 is obtainable with incremental or absolute encoders. Absolute encoder fashions provide 1nm decision and speedy 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, machine meeting, and laser micro-processing
- Excessive-speed pick-and-place, alignment of optics, micromechanics, and photonics parts
- Biotechnology, microscopy, and medical machine manufacturing
PI plans to exhibit its know-how 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.
