PI (Physik Instrumente), a top provider of precision motion control and positioning solutions for more than 4 decades, announces the release of a new compact linear stage, just 45mm wide, which combines high positioning accuracy with higher force and velocity than conventional inertia drives. The space-saving Q-545 provides advantages for use in research and OEM […]
Stages + gantries
High dynamic linear piezo nanopositioning stages
Aerotech’s QNP linear piezo nanopositioning stages provide the benefits of both a stage and actuator in one compact, high stiffness package. With a direct metrology, capacitive sensor feedback option, high resonant frequencies, and high load capacity, the QNP is ideal for a wide range of high speed and high precision applications such as scanning probe microscopy, disc […]
Dual-axis closed-loop linear-stepper stage
The LSS-012-12-060-XY-01A-M is a revolutionary new series of low profile linear stepper XY positioning stage that integrates an absolute linear encoder into the single-axis linear stepper motor stage to operate the linear stepper motor as a 2-phase brushless linear motor, when coupled with state-of-the-art motion control electronics package provided by H2W. This allows stage to […]
Motion trends update: Positioning stages lead charge to pragmatic design
Positioning stages today can satisfy specific and demanding output requirements. That’s because customized integration and the latest in motion programming now help stages get incredible accuracy and synchronization. What’s more, advances in mechanical parts and motors are helping OEMs plan for better multi-axis positioning-stage integration. Mechanical advances for stages Consider how traditional stage builds combine […]
New high-precision Z-axis nanopositioners from Aerotech
Aerotech has introduced a series of Z-axis piezo nanopositioners for extreme precision research and industrial requirements. The new QNP-Z stages join a family that includes the QNP-L linear and QNP-XY stages, providing a complete range of positioning solutions for most extreme precision applications. They provide the resolution, linearity, repeatability, and high dynamics required for the […]
Primatics linear stage for long travel and high precision
Primatics PXL43B long travel linear stage is a small form factor, high precision motion stage. A linear motor and linear encoder provide precise positioning to 150 mm. Anti-creep cage cross roller linear bearings result in smooth, flat, and straight motion. The PXL43 series is ideal for use in applications for precision assembly and inspection. Its compact […]
What are the main types of linear actuators?
Updated August 2017 || Linear actuators come in myriad configurations to suit almost any application, environment or industry. They’re primarily categorized by their drive mechanism; then manufacturers use other features such as the type of guide and housing to further differentiate them. Below is an explanation of the most common linear actuator categories. Belt-driven and […]
New high-precision, compact linear stage from PI
PI (Physik Instrumente) has debuted a new compact linear stage, the L-509. Providing high precision linear motion with minimized runout, this positioner delivers performance and reliability at minimized cost. Despite its compact dimensions, the stage can handle payloads of more than 20 lb. Available with travel ranges of 26 mm (1 in.), 52 mm (2 […]
Things are moving at ATX West 2016: Rollon in Cartesian robots
There are plenty of robot exhibitors at the ATX West tradeshow in Anaheim, Calif., this week, showing off everything from 6-axis robots that nearly reach the exhibit hall ceiling to SCARA robots assembling miniature medical devices. But there’s a new entrant into the robot space this year, and their aim seems to be to make robots—Cartesian robots, specifically—more […]
Positioning piezo stage for microscopes offers nanometer precision at high speeds
100 μm closed-loop and 120 μm open-loop travels with custom travels available Aerotech’s QFOCUS™ QF1 piezo nanopositioning stage offers microscope objective and optics positioning with nanometer-level precision at high speeds. With ultra-precision capacitive sensor feedback and high structural stiffness, the QF1 is perfect for demanding scanning applications, microscopy, or any optical application requiring high precision […]