PI’s new F-141 photonics alignment system provides high throughput with motion in 4 and 6 degrees of freedom for industrial test and assembly of photonic integrated circuits (PIC). This ultra-compact precision alignment system fits inside a space of approximately 5 by 7 by 4 in. (W x L x H) while providing 40 mm of […]
Stages + gantries
High-precision dual-axis Alpha-Beta goniometers from OES
OES (Optimal Engineering Systems) has released a new series of dual-axis high-precision Alpha-Beta stages capable of rotating an object around a fixed point in space on a spherical surface. The AK150-10-15-01 Dual-axis Goniometer Stepper Motor driven stage (pictured) features +/- 0.01 degrees repeatability, 0.05 degrees accuracy, and 0.0006 degrees resolution with a 10 micro step-per-step […]
Comparing multi-axis linear systems
Gantry robots, X-Y tables, split bridges, and stages all serve specific functions. There are many ways to build linear systems for motion in the X, Y, and/or Z directions — also called Cartesian coordinates. Industry terms for these systems depend on how the axes are assembled, where the load is positioned, and (to some extent) […]
High-resolution goniometer stages with ±45° of travel
Optimal Engineering Systems, Inc. (OES) has added four high-resolution, low-profile goniometers to their expanding catalog of high precision positioning stages. This newly released, AK120-45 Goniometer Series features precision ground worm gears with a 296:1 ratio and pre-loaded cross roller guides, and +/- 45 degrees of travel with 10 kg of load. The high resolution of […]
Plug-and-play linear voice coil stage features 1.0-micron resolution
A new linear dc motor driven stage from Moticont features one-micron resolution. The high performance VCDS-025-038-02-B1-01 linear voice coil stage features high speed, high acceleration/deceleration, zero backlash, smooth motion, precise positioning, high reliability, and low cost. This non-commutated stage is also clean-room friendly. This compact linear voice coil (also called a moving coil) stage is […]
Sub-micron resolution elevator stages feature high parallelism
Optimal Engineering Systems, Inc. (OES) has debuted its new compact DAG8-60 Series of Motorized Vertical Elevator Stages. These stages feature high parallelism and smooth motion via four high-precision pre-loaded crossed roller bearings. These laboratory grade, high resolution, compact, low-profile elevator stages feature 8 mm of vertical travel. The 60 x 60 mm table with a […]
Engineered systems provide easily configurable, high-precision, multi-axis motion
PI’s new X-417 Integrated Multi-Axis System (IMAS) provides machine builders and system integrators with a freely configurable solution, utilizing highly dynamic, precision XY linear stages as a base, with travel ranges from 4 to 16 in. (102 to 407 mm). The X-417’s modularity allows users to configure the system according to their application needs, including […]
Inverted microscope low-profile XY stage features 10-nm resolution
PI introduces a new microscope stage family designed for democratizing the advantages of ultrasonic piezo motor drive systems in super-resolution fluorescence microscopy. The U-781 XY stage provides 128 x 86 mm travel, is equipped with 10-nm resolution linear encoders for direct position measurement at the platform, and is compatible with inverted microscopes of the four […]
Sub-micron Z-axis positioning stages feature four motor options
OES (Optimal Engineering Systems, Inc.) has added vertical stages to their extensive line of high-accuracy, high-resolution lift stages. The Z110 Series of Z-axis Stages are available in travel strokes of 15 mm (0.590 in.), 30 mm (1.181 in.), 50 mm (1.969 in.), and 75 mm (2.953 in). These black anodized aluminum alloy stages feature preloaded […]
Linear positioning stage includes absolute encoder and frictionless motor
Global precision motion control and nanopositioning supplier Physik Instrumente (PI) now sells a high-dynamics linear motor stage family — the V-574, a new series of linear positioning stages with guiding precision and frictionless three-phase linear motors. Equipped with high-precision crossed-roller bearings installed in a proprietary process, these stages achieve excellent geometric performance. The 130mm variant, […]
