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 […]
Pitch, roll, and yaw positioning stages feature high resolution, repeatability
The new YPR-45-45-100 Series of pitch, roll, and yaw three-axis stages from Optimal Engineering Systems, Inc. (OES) are the integration of two +/- 45 degrees goniometers for lower (pitch) and middle (roll) axes, and a large upper, 100-mm diameter, rotary stage (yaw axis). This series of three-axes stages feature four motor options. The -01 option […]
High-thrust linear motor stage delivers long stroke lengths in constrained spaces
IKO’s new LT170H2 direct-drive linear motor stage is suitable for dynamic applications such as semiconductor fabrication which require high thrust forces and long strokes. This latest addition to the LT family of linear motor stages delivers 260 N of rated force and up to 500 N maximum, exceeding the thrust ratings of previous LT stages […]
Fully enclosed, high-resolution miniature linear servo motor features high force-to-size ratio
Moticont has added the SDLM-016-032-01-01-M (Metric) direct-drive linear motor with an integrated encoder and temperature sensor to their SDLM Series of Metric and Imperial dimensioned high precision linear actuators. This motor is the smallest of the series of linear motors featuring zero backlash, zero cogging, high acceleration, high speed, high resolution, and long life. Also […]
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 […]
New mini hexapod from Aerotech with 6 degrees of freedom
Aerotech Inc.’s new HexGen HEX150-125HL Miniature Hexapod is a six degree-of-freedom (DOF) precision positioning system. This compact, cost-effective hexapod, with a 150-mm base diameter and a nominal height of 125 mm, achieves minimum incremental motion to 15 nm and payload capacity up to 12 kg for applications requiring multi-DOF motion – especially those with constricted […]
