Motion Control/Automation

Motion Control

INSIDER : Motion Control
Origami Techniques Expand Compacted Spacecraft

Origami has once again inspired engineers at NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, California. Besides aesthetic beauty, the Japanese tradition of paper-folding addresses a persistent problem faced by JPL engineers: how do you pack the greatest amount of spacecraft into the smallest...

INSIDER : Electronics & Computers
Self-Folding Electronics Could Enable Advanced Robotics

MIT researchers have developed a way to print flat electronics that can fold themselves into a desired shape. The researchers say the development could have applications in robotics and human-machine interfaces.

INSIDER : Photonics/Optics
Webb Telescope Actuators Move with Microscopic Accuracy

The James Webb Space Telescope will be the most powerful space telescope ever built. With a 21-foot diameter, the telescope’s primary mirror is six times larger than the one used by...

News : Materials
Learning to Crawl: Origami Robot Moves Like an Earthworm

A new mechanical innovation unfolded this month at the University of Illinois at Urbana-Champaign as a team of engineers built a new kind of crawler robot. The wheel-less design takes...

INSIDER : Motion Control
Harmonic Air Motor Offers Very High Efficiency

Currently available air motors have many advantages over electric motors. They are more compact, lighter-weight, instantly reversible without sparking, create no heat buildup, are undamaged by...

INSIDER : Robotics, Automation & Control
Robotic Gripper Cleans Up Space Debris

Currently there are about 500,000 pieces of human-made debris in space, orbiting our planet at speeds up to 17,500 miles per hour. This debris poses a threat to satellites, space vehicles, and astronauts aboard those vehicles. However, cleaning up the debris is problematic. For example, suction cups don’t...

INSIDER : Robotics, Automation & Control
Wireless Magnetic Field Powers Folding Robots

A team of researchers at the Wyss Institute for Biologically Inspired Engineering and the John A. Paulson School of Engineering and Applied Sciences (SEAS) at Harvard University has created battery-free folding robots that are capable of complex, repeatable movements powered and controlled through a...

Briefs : Robotics, Automation & Control
Soft Robot “Walks” on Any Terrain

Traditional robots often feature isolated mechanical joints. These discrete components limit a rover’s ability to traverse sand, stone, and other challenging environments. A team at the University of California San Diego has demonstrated a more flexible option: a soft robot that lifts its legs over...

Briefs : Motion Control
High-Temperature Actuators Bend as They “Breathe”

Extreme temperatures are hard for mechanical components to endure without degrading. To address the problem, researchers at MIT worked with several other universities to develop a new way to make actuators that could be used in exceptionally hot environments.

Briefs : Robotics, Automation & Control
3D-Printed Tensegrity Object Can Change Shape

A team of researchers from the Georgia Institute of Technology has developed a way to use 3D printers to create objects capable of dramatic expansion. The technology could someday be used in applications ranging from space missions to biomedical devices. The new 3D-printed objects use tensegrity, a...

Articles : Motion Control
Reduce Compressed Air Costs with Proper Air Cylinder Sizing

There may be no stronger ally of electrical power utilities than industrial size air compressors, as they drone on every day, taking atmospheric air and transforming it into useful energy. Countless kilowatt hours are gobbled up in a mechanical conversion of electrical power into...

Articles : Motion Control
Energy Management Through Direct Drive Servo Technology

Direct drive servo motor and drive technology has many advantages. It reduces an axis’ parts count, mechanical losses, and often its objectionable noise. What’s more, it also increases the machine’s efficiency, lowering operation cost for the user due to its inertia ratio as compared...

Articles : Motion Control
Smart Actuators Add Brains to Automation Brawn

Actuators have always been on the frontline of automation, providing the “push and pull” that extends human capabilities to operate everything from delicate pick-and-place applications to 10-ton agricultural combines. Now, as the industrial world becomes increasingly digitized and connected, a...

Briefs : Robotics, Automation & Control
Flat, Triangular Modules Connect to Form Origami Robot

Origami robots are composed of thin structures that can fold and unfold to change shape. They are compact and lightweight, but have functional restrictions related to size, shape, and how many folds can be created. On the other hand, modular robots use large numbers of individual entities to...

Products : Motion Control
New Products: August 2017 Motion Design

Brushless AC Servo Motors

Allied Motion Technologies (Amherst, NY) introduced the HeiMotion™ Premium (HMP) brushless AC servo motor family. The motors, which have a 20,000+ hour life span, are available in five metric frame sizes with rated torque from 0.12 up to 14.4 Nm, and continuous shaft...

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