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 […]
Linear Actuators Archive
Get the latest product news, technical info, and FAQs about linear actuators.
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 […]
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 […]
Hybrid steppers and other stepmotors in linear actuators
Stepper motors are commonly used in linear motion applications for their precise positioning capabilities and good holding torque. Though the basic operating principle is the same for all stepper motors, there are differences in operation and performance between the three primary types — permanent magnet, variable reluctance, and hybrid. Permanent magnet stepper motors Permanent magnet […]
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 […]
New 48-V electric linear actuator improves energy efficiency in medium-duty applications
Thomson Industries, Inc., has announced that its Electrak MD actuator now has a 48-V rating. The availability of a 48-V actuator that can handle loads of up to 2 kN (about 450 lb.) equips battery powered system designers with energy efficiency, cable management and control capability that might otherwise require larger, more expensive actuators. “The […]
How linear motion technology is meeting the challenges of tomorrow
To meet the complex factory automation challenges of tomorrow, linear motion systems are evolving to become quicker, more economical, and more sustainable. Kevin Straub Bosch Rexroth Linear motion components are central to the functioning of a host of machines and mechatronic systems. They enable reliable guidance, precise positioning, and advanced handling capabilities. Such features are […]
Two-axis fast steering mirror uses piezo drives
The S-335 fast steering mirror (FSM) from Physik Instrumente (PI) provides fast and high-resolution motion in two degrees of freedom. Based on solid-state piezo drives, it’s well-suited for precise, high-speed laser beam control and high-resolution imaging applications. The S-335’s long angular travel range is made possible by a clever design using motion-amplified piezo actuators, operated […]
