Implementing linear motion in a cleanroom presents a particularly difficult challenge, since motion – whether rolling or sliding – necessarily produces particles. But by understanding the sources that contribute to particle generation and implementing smart design options, it is possible to achieve linear motion without compromising even the most stringent cleanroom environments. Below are five ways […]
Linear Actuators
Linear Motion in the Third Industrial Revolution
According to The Economist magazine, a third revolution is coming for the manufacturing industry, ushered in by 3D printing, new materials, and collaborative manufacturing services. Anyone who has watched the 3D printing industry develop over the past decade, or even the past five years, will likely agree. Gartner forecasts that worldwide shipments of 3D printers […]
Linear Motor vs. Ball Screw
While ironless linear motors have been used in semiconductor and electronic applications for more than a decade, they are still viewed by many designers and OEMs as “niche” products. But the perception of linear motors as a costly solution for unique applications is slowly changing, as more industries are adopting them as replacements for ball screws […]
We’ve Got You Covered: A Quick Guide to Platings and Coatings
Machine builders and end users have many factors to consider when choosing linear motion components and systems – travel length, speed, acceleration, positioning accuracy and repeatability, just to name a few. But sometimes the most challenging requirement isn’t a traditional application spec. It’s the environment that the system will be working in. Many industries have processes […]
New Tolomatic RSA-HT Heavy Duty Rod-Style Actuator
The Tolomatic RSA-HT high force rod-style actuator is designed for high duty-cycle performance in demanding applications while delivering the added control and consistency of an electric drive actuator. The Tolomatic RSA-HT actuator, which can also be considered as a replacement for hydraulic applications, triples the maximum force capabilities of the standard RSA line from 4,038 […]
Three Ways to Save Space with Linear Actuators
Linear actuators are available in configurations that address virtually any application – rail, shaft, or cam roller guideway; screw, belt, or linear motor drive; with or without protective covers; and a wide variety of features to meet unique environmental or technical requirements. All these options make it relatively easy to find the right actuator for […]
How Seals Extend the Life of Linear Systems
When selecting a linear system – ball screw, linear guide, or actuator – most of the focus is on application data such as load, speed, travel, and duty cycle. But there’s another factor that should be considered, especially for technically demanding applications or harsh environments. That factor is sealing. How are the bearings protected against […]
ELM Series Linear Actuator Units from Rollon
Hackettstown, NJ – Rollon USA’s ELM series of linear actuator units, the first in the company’s new family of Actuatorline products, features high speed and low noise operation. The ELM series is available in several sizes, offering designers a range of stroke lengths, load capacities, and shuttling speeds to meet different application requirements. ELM units are made […]
Motorized Micro-Linear Actuators from IntelLiDrive
Philadelphia, Penn. – IntelLiDrives’ new Series MLA-173 motorized micro-linear actuators are designed for micro-manufacturing and precision applications. Driven by a brushless servo or stepper motor with a precision ground ball screw, these motorized stages offer high-resolution up to 0.1 micron. Actuators have low profile, high-stability compact and monolithic design, and together with its high resolution make […]
Miniature Linear Vibration Actuator from Nidec Copal
Torrance, Cal. – Nidec Copal’s new LD14 miniature linear vibration actuator uses a new voice coil technology to develop an acceleration output of 1G at 150Hz operated by square wave output. The actuator is a compact 0.552” (14mm) long by 0.433” (11mm) wide by 0.10” (2.5mm) high, with only 2V and 77mA needed to excite […]