Motion Control

Motion Control

Browse innovative developments in motion control technologies. Find essential news, technical briefs, and applications used in PID controllers, servo motors, direct drive solutions, autonomous positioning, and motion-related components.

Articles : Internet of Things
Cable Construction for Machine Vision Connectivity
Cable Construction for Machine Vision Connectivity

Along with the onslaught of Internet of Things (IoT) and wirelessly enabled devices, cloud connectivity has become a major benefit for a range of applications from commercial to military. As...

Cable Construction for Machine Vision Connectivity
Briefs : Motion Control
Hybrid Robot Flies, Creeps, and Leaps Off Buildings
Hybrid Robot Flies, Creeps, and Leaps Off Buildings

There is great potential in using both drones and ground-based robots for situations like disaster response, but generally these platforms either fly or creep along the ground. The flying...

Hybrid Robot Flies, Creeps, and Leaps Off Buildings
Products : Mechanical & Fluid Systems
New Products: August 2019 Motion Design
New Products: August 2019 Motion Design

Miniature Linear Translation Stages

PI, L.P. (Auburn, MA) offers the L-505 miniature linear translation stages for precision motion, alignment, and positioning applications where space is...

New Products: August 2019 Motion Design
Articles : Motion Control
Stepper Motor Drives: Factors to Help Determine Proper Selection
Stepper Motor Drives: Factors to Help Determine Proper Selection

Stepper motors and stepper-based linear actuators are often selected for open-loop motion control devices and equipment. These can be found in a wide range of products and...

Stepper Motor Drives: Factors to Help Determine Proper Selection
Briefs : Mechanical & Fluid Systems
Lunar Surface Manipulation System
Lunar Surface Manipulation System

NASA's Langley Research Center offers a novel lifting and precision positioning device with hybrid functional characteristics of both crane-type lifting devices and robotic manipulators. The design of the...

Lunar Surface Manipulation System
Articles : Imaging
Simulation of Autonomous Vehicles
Simulation of Autonomous Vehicles

The emergence of Advanced Driver Assistance Systems (ADAS) and Automated Driving (AD) systems is gradually preparing consumers for a time where they relinquish control of their vehicles. A heated source of...

Simulation of Autonomous Vehicles
Facility Focus : Motion Control
Facility Focus: National Energy Technology Laboratory
Facility Focus: National Energy Technology Laboratory

The National Energy Technology Laboratory (NETL) is a U.S. Department of Energy (DOE) national laboratory — with sites in Anchorage, AK; Albany, OR; Morgantown, WV; and Pittsburgh, PA...

Facility Focus: National Energy Technology Laboratory
INSIDER : Motion Control
MEMS Accelerometer Begins with Multi-Layer Metal Structures
MEMS Accelerometer Begins with Multi-Layer Metal Structures

A high-sensitivity and low-noise MEMS accelerometer was developed using multi-layer metal structures composed of multiple metal layers. The accelerometer achieves 1 µG level...

MEMS Accelerometer Begins with Multi-Layer Metal Structures
Articles : Photonics/Optics
The Sensors Behind the GEN II Wearable Device
The Sensors Behind the GEN II Wearable Device

The population is aging and more people need healthcare support, which is having a big impact on the overall cost of medical care. As a result, authorities and health insurance companies are...

The Sensors Behind the GEN II Wearable Device
Products : Motion Control
New on the Market: July 2019
New on the Market: July 2019

Sensor Controller

The induSENSOR MSC7401 sensor controller from Micro-Epsilon, Ortenburg, Germany, is used for displacement and distance measurements and is operated with LVDT and LDR measuring gauges...

New on the Market: July 2019
White Papers : Design
Shaping the Future of Service Robotics

Robots emerged in the early 1960s as a way to automate the monotonous and dangerous tasks in factories around the world. As time passed and new technologies emerged, these robots have taken a place outside of the industrial market and alongside humans in manufacturing and non-manufacturing applications...

Products : Motion Control
New Products: June 2019 Motion Design
New Products: June 2019 Motion Design

Rotary Ball Spline

NB Corporation of America (Hanover Park, IL) released a rotary ball spline that can be used for both rotational and linear motion. Applications include SCARA robots, the...

New Products: June 2019 Motion Design
Briefs : Motion Control
Snake-Inspired Robot
Snake-Inspired Robot

Researchers have developed a new and improved snake-inspired soft robot that is faster and more precise than its predecessor.

Snake-Inspired Robot
Briefs : Motion Control
Calculating the Estimated Fatigue Life of a Disc Spring
Calculating the Estimated Fatigue Life of a Disc Spring

In discussing fatigue life, it is important to distinguish between disc springs and conical spring washers, as they differ by design and intended usage. Conical spring washers are...

Calculating the Estimated Fatigue Life of a Disc Spring
Articles : Mechanical & Fluid Systems
Pneumatics for Mechanical Motion
Pneumatics for Mechanical Motion

Employing fluid power to achieve mechanical motion can be implemented via hydraulics using uncompressible liquids or via pneumatics using compressible gasses; typically, air. The latter provides several...

Pneumatics for Mechanical Motion
Briefs : Sensors/Data Acquisition
Ultra-Low-Power Chips Enhance Performance of Small Robots
Ultra-Low-Power Chips Enhance Performance of Small Robots

An ultra-low-power hybrid chip inspired by the brain could help give palm-sized robots the ability to collaborate and learn from their experiences. Combined with new generations of...

Ultra-Low-Power Chips Enhance Performance of Small Robots
Briefs : Manufacturing & Prototyping
Model Gives Robots a Better Feel for Object Manipulation
Model Gives Robots a Better Feel for Object Manipulation

A new learning system improves a robot’s ability to mold materials into target shapes and make predictions about interacting with solid objects and liquids. The system, known as a...

Model Gives Robots a Better Feel for Object Manipulation
Articles : Sensors/Data Acquisition
Vision Sensors in Factory Automation
Vision Sensors in Factory Automation

There are a number of ways to extract data from a production line. In factory automation, sensors are used in work cells to gather data for inspection or to trigger other devices. These sensors fall into...

Vision Sensors in Factory Automation
Briefs : Mechanical & Fluid Systems
Gear Bearings
Gear Bearings

NASA Goddard Space Flight Center developed gear bearing technology that combines gear and bearing functions into a single unit that significantly improves gear drives for electrical, internal combustion, and turbine motors. The...

Gear Bearings
Application Briefs : Manufacturing & Prototyping
Cross-Training Made Possible by Common Control Platform
Cross-Training Made Possible by Common Control Platform

EMAG L.L.C. is the U.S. subsidiary of a major German machine tool builder that specializes in machine tools for the production of automotive, off-highway, agricultural, and oil field...

Cross-Training Made Possible by Common Control Platform
Application Briefs : Mechanical & Fluid Systems
Plastic Bearings Redefine the Wheelchair
Plastic Bearings Redefine the Wheelchair

For wheelchair users, the feeling of uneven ground can seem all too familiar. Determined to make ride discomfort a thing of the past, Israel-based SoftWheel has completely reinvented the wheel for a...

Plastic Bearings Redefine the Wheelchair
Briefs : Motion Control
Smart, Soft, Back Orthosis Uses Real-Time Motion Detection

Back pain is inevitable with constrained posture over a number of hours. Permanent damage such as premature spine wear is not uncommon in people who do not adopt proper ergonomic posture. The same applies to those who frequently lift heavy objects.

Briefs : Power
Improved Directed Flux Motor

Electromagnetic motors typically convert electrical energy into rotational mechanical energy and are employed across a wide array of applications. While motors represent relatively mature technology, practitioners continue to seek ways to enhance motor operation including a decrease in cost, drop in size/weight,...

INSIDER : Motion Control
Changing How Sound Moves Particles
Changing How Sound Moves Particles

Researchers at Aalto University have discovered a surprising phenomenon that changes how we think about how sound can move particles. Their experiment is based on an experiment in which particles move on a...

Changing How Sound Moves Particles
INSIDER : Motion Control
“Knitting” Soft Actuators
“Knitting” Soft Actuators

Carnegie Mellon University researchers used computationally controlled knitting machines to create knitted objects that are actuated by tendons. The objects emerge from the knitting machines in their desired...

“Knitting” Soft Actuators
White Papers : Robotics, Automation & Control
Precise Satellite Positioning to the Nearest Micron

OHB Systems AG is constructing a new hyperspectral satellite called EnMAP for terrestrial monitoring. Five mirrors, six prisms and three cameras are being mounted in an exceedingly compact space—with frequently only fractions of a millimeter between the components. Any contact between these...

Blog : Mechanical & Fluid Systems
A Leech-Like Robot Climbs Up the Walls
A Leech-Like Robot Climbs Up the Walls

Doctoral Programs student Ayato Kanada came up with his leech-like robot in a place you’d least expect it: His bathroom.

A Leech-Like Robot Climbs Up the Walls
Products : Photonics/Optics
New Products: May 2019 Photonics & Imaging Insider
New Products: May 2019 Photonics & Imaging Insider

Software for Enhanced Laser Processing

Prima Power Laserdyne (Champlin, MN) released of the FASTTRIM™ CAD/CAM software for use with its multi-axis precision laser processing...

New Products: May 2019 Photonics & Imaging Insider
White Papers : Motion Control
Extending Your Robot's Reach: Learn How to Use Linear Axis Systems to Increase the Positioning Range

The future of manufacturing and automation will focus on reducing manual operations, extending machinery ranges, increasing productivity, and reducing costs. Handling applications often include long distances between machines, such as with...

White Papers : Robotics, Automation & Control
Complimentary White Paper on the Basics of Bellows Couplings

In case you haven't read it yet, R+W would like to recommend this short technical article describing the how and why of torsionally rigid bellows couplings. This white paper will cover where they come from, how they're made, proper sizing techniques, why people use them, and more....