PI’s new B-421 BIX nanopositioning stages are compact, high-precision linear positioning systems designed for applications requiring reliable and accurate motion in extremely space-constrained environments. Equipped with integrated linear encoders with 6 nanometer position resolution and advanced dual-phase piezo inertia motors, BIX stages deliver smooth, backlash-free performance with excellent repeatability, and a minimum incremental motion of […]
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Rollon expands TH actuator range with new size 200
Rollon has introduced a new size 200 to its TH ball screw-driven linear actuator line. This expansion provides additional options for designers and engineers seeking higher capacity and flexibility in technical applications. The TH actuator series features a compact design and positioning repeatability within ±5 μm, supporting applications in industrial automation, packaging, and robotics. The […]
New compact, PTFE-free linear guide for precise positioning from igus
igus’s new drylin WWP linear guide features a PTFE-free locking carriage and is engineered from lubrication-free, high-performance polymers and aluminum. The guide offers a lightweight, hygienic and low-maintenance alternative to complex mechanical and electronic adjustment systems. “Many manufacturers require a minimalist linear guide with a snap function that eliminates the need for levers or intricate […]
New high-voltage, direct drive linear motors from Kollmorgen
Kollmorgen’s new addition to its IC Ironcore DDL motor family expands beyond 230 Vac products with a new capability to support 400/480 Vac-powered applications. Kollmorgen’s new direct drive linear motor delivers a continuous force range up to 8,211 N and peak force up to 13,448 N. When powered at higher bus voltages, the motor is […]
Piezo nanopositioning stage provides 6-axis motion with frictionless guiding system
The P-562.6CD 6-axis nanopositioning stage from PI (Physik Instrumente) is an advanced multi-axis nanopositioning system. Engineered for cutting-edge applications in photonics, semiconductor metrology, super-resolution microscopy and nanomanufacturing, this advanced motion system delivers nanometer-level accuracy, repeatability, and high dynamic performance with millisecond responsiveness across six degrees of freedom (X, Y, Z, pitch, roll, yaw). The P-562 […]
Understanding linear actuator technology
A review of the different types of linear actuators reveals how to choose the best solution based on the particular application requirements. Michael G. Giunta VP/ Mechanical Engineer Macron Dynamics Inc. Linear actuation, or moving a load in a straight path, can be accomplished using a variety of methods. Each actuator type has features and […]
Electroadhesive brakes provide stopping power for linear motion systems
How paper-thin electroadhesive linear brakes can unlock significant power and weight savings in new and legacy linear motion systems. Kirby Witte VP of Engineering ESTAT Actuation Linear motion systems must pack all the right features and components in increasingly compact designs. Brake technologies are a critical part of this puzzle, providing load holding, emergency stopping […]
Pre-loaded systems deliver precise positioning for machine tools
Redex’s patented DualDRIVE and TwinDRIVE preloading technologies now give CNC machine designers several ways to build a zero-backlash system. These approaches leverage Redex modular SRP, DRP, KRP and KRPX Series rack and pinion reducers whose output pinions are preloaded against the rack to eliminate backlash — a longstanding challenge with designs that require long axis […]
Drive integration tool streamlines servo linear actuator commissioning
Tolomatic Inc., has launched an online Drive Integration Tool that streamlines the selection and commissioning process to seamlessly match a drive system to a servo linear actuator. Tolomatic’s new Drive Integration Tool combines the motor, drive, feedback and connection information across a wide range of industry-leading manufacturers with Tolomatic’s own servo linear actuator specifications. By […]
Photonics alignment systems feature motion in 4 and 6 degrees of freedom
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 […]
