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.

Briefs : Motion Control
Robust Gimbal System for Small-Payload Manipulation

Spaceborne gimbal systems are typically bulky with large footprints. Such a gimbal system may consist of a forked elevation stage rotating on top of the azimuth motor, and occupy a large volume. Mounting flexibility of such a system may be limited.

Briefs : Motion Control
A Phase-Changing Pendulum to Control Spherical Robots and Buoy Sensors

A novel mechanical control system has been proposed for spherical robots to be used as multifunctioning sensor buoys in areas with ambient forces such as winds or currents. The phase-changing pendulum has been specifically designed for Moballs, a self-powered and controllable...

Articles : Motion Control
Linear Position Sensors

H. G. Schaevitz Alliance Sensors Group (Moorestown, NJ) introduced the LR-19 series inductive linear position sensors. The contactless devices are designed for factory automation and a variety of industrial or commercial applications such as motor sport vehicles, automotive testing, solar cell positioners, wind turbine...

Products : Motion Control
Stepper Motor

Lin Engineering (Morgan Hill, CA) released the Xtreme Torque E5618 stepper motor that has been designed to reduce stalling, skipped steps, and provide efficient torque. The new design allows users to stay within the same frame size. The NEMA 23 stepper has a holding torque of 150 oz-in and is suited for applications with heavier...

Articles : Motion Control
Motor Driver ICs

Toshiba America Electronic Components (San Jose, CA) offers four motor driver ICs, ranging from precision stepper motor drivers to sensorless brushless DC motor drivers. The TB67S269FTG bipolar stepping motor driver has a maximum rating of 50V and 2.0A. Three brushless DC motor drivers — the TB67B001FTG, TB67B008FTG, and...

Articles : Motion Control
Encoders

CUI (Tualatin, OR) offers the AMT31 modular encoder series that generates standard U/V/W commutation signals for vectoring current to brushless motors. Positional information is generated using a patented capacitive code generation system coupled with a proprietary ASIC. The encoder is designed for use in brushless dc motor applications...

Products : Motion Control
AC Drive

The VACON® 100 FLOW from VACON (Milwaukee, WI) is an AC drive designed to improve flow control for multi-pump applications in which several pumps are used in place of a single one. The drive offers control of flow and pressure for a maximum of eight pumps (or fans) without the need for an external controller —...

Articles : Motion Control
Table Motors

Siemens AG (Munich, Germany) offers the Simotics DP motors based on the 1LE1 motor platform. The ventilated roller table motors are designed for applications in the steel industry where they must meet requirements for vibration and shock according to Class 3M4. Versions of the motors are optimized for use with converters of the...

Articles : Motion Control
Motion Controller

FANUC America Corp. (Rochester Hills, MI) offers the Power Motion i-MODEL A motion controller for multi-axes general motion applications. The controller is an integrated solution supporting up to 32 axes of motion control, combined with high-speed programmable logic controllers supporting up to 2,048 input and 2,048 output...

Products : Motion Control
Linear Actuators

Parker’s Electromechanical Automation Division (Irwin, PA) released the High Moment Rodless (HMR) electromechanical linear actuator series that features five different frame sizes, two different drive train options, an IP54 protective cover option, and multiple motor mounting, carriage, and sensor options. The actuators...

Products : Motion Control
Rod-Style Actuator

The RSA-HT high-force rod-style actuator from Tolomatic (Hamel, MN) can also be considered as a replacement for hydraulic applications and offers maximum force capabilities of 12,900 lbf (57.38kN). Features include an IP67 option, standard purge/breather port, and a lubrication system. The actuator includes a grease zerk for...

Products : Motion Control
Controller Systems

Velmex (Bloomfield, NY) offers VXM controller systems for power systems that drive motorized products including slides and rotary tables. The controller is a 2-phase, unipolar stepper motor controller that can drive and control precise movements, multi-axis, and velocity. The system is capable of controlling up to four motors,...

Products : Motion Control
Brushless DC Motor and Control

Groschopp (Sioux Center, IA) offers a brushless DC motor and control package consisting of brushless DC motors and gearmotors. The motors feature closed loop controls to deliver commutated power and variable speed control, maintaining speed regulation over a wide range of loads. The motors feature 2,600 to 3,800...

News : Aerospace
Aircraft with Hybrid Engine Can Recharge in Flight

Researchers from the University of Cambridge, in association with Boeing, have successfully tested the first aircraft to be powered by a parallel hybrid-electric propulsion system, where an electric motor and gas engine work together to drive the propeller. The demonstrator aircraft uses up to...

Briefs : Aerospace
Computation of Wing Deflection and Slope from Measured Strain

A lightweight, robust fiber-optic system is the technology behind a new method to compute wing deflection and slope from measured strain of an aircraft. This state-of-the-art sensor system is small, easy to install, and fast, and offers the first-ever means of obtaining real-time...

News : Propulsion
Two-Stroke Engine Features Low Consumption and Fewer Emissions
Two-Stroke Engine Features Low Consumption and Fewer Emissions

Researchers have developed a new two-stroke engine notable for its low consumption and low level of pollutant emissions. The engine is the result of Powerful, a European project...

Two-Stroke Engine Features Low Consumption and Fewer Emissions
Articles : Motion Control
Specifying Actuators for Cleanroom Environments

Selecting the right actuator for use in any manufacturing operation involves a host of application-specific variables, including aspects such as the required stroke length, load capacity, acceleration, maximum speed, and positioning repeatability. Add a cleanroom specification to the list and the...

Application Briefs : Motion Control
Naval Shipyard Automates Dry Dock Operation

Pearl Harbor Naval Station and Hickam Air Force Base have grown up together around the historic port known as Wai’Momi, adjacent to Honolulu. Pearl Harbor Naval Shipyard (PHNSY), located at Joint Base Pearl Harbor-Hickam, is a one-stop regional maintenance center for the Navy’s surface ships and...

Products : Motion Control
Robotic Arm

Global Specialties (Yorba Linda, CA) introduced the R700 Vector Robotic Arm that is fully assembled and ready to be programmed in the C language. The robot comes with pre-written example programs that can be downloaded to the ATMEGA64 microcontroller using the supplied USB interface and RobotLoader software. Custom programs can be...

Products : Motion Control
Optical Encoders

Avago Technologies (San Jose, CA) announced the AEDR-87xx series of 3-channel reflective optical encoder devices for use in low-power miniaturized motion control systems such as stepper motors, electrical actuators, piezoelectric drives, and portable medical appliances. The devices feature encoding resolution up to 318 lines per...

Products : Motion Control
Motor Drive Controllers

ElectroCraft (Dover, NH) released the PRO Series integrated motor drive controllers that include brushless motor drives, stepper motor variants, and linear actuators, all incorporating a fully integrated drive with the PRO Series advanced control and sequencing functionality. Each includes closed-loop control, a fully...

Products : Motion Control
Human-Machine Interface

Mitsubishi Electric Automation (Vernon Hills, IL) introduced the GOT2000 Series human machine interface (HMI) that monitors and controls machine components with a graphical touchscreen. It allows operators to interact with the HMI similarly to a tablet or smartphone with intuitive gestures and multi-touch actions. The HMI...

Products : Motion Control
Shaft Grounding Ring

Electro Static Technology (Mechanic Falls, ME) offers the AEGIS® iPRO-MR ring that combines shaft voltage bearing protection with continuous monitoring of shaft voltage levels from a remote location in real time. It is an AEGIS® Shaft Grounding Ring and a shaft monitoring ring in one for large motors...

Products : Motion Control
Force Transducers

HBM (Marlborough, MA) introduced the C10 line of compressive force transducers. The stainless steel version is hermetically sealed, and they have an IP68 rating for use in environments where dirt and moisture can be a problem. The C10 is available with various nominal forces ranging from 2.5 kN to 1 MN, in accuracy classes...

Products : Motion Control
Linear Position Sensors

Macro Sensors (Pennsauken, NJ) offers the CD 375 series of miniature LVDT linear position sensors that attach to a robotic arm to detect position change when an actuator moves the robotic arm, providing an analog voltage signal, proportional to the amount of motion, to a controller that makes appropriate adjustments based...

Products : Motion Control
Shaft Locking Bushings

Zero-Max (Plymouth, MN) offers ETP Techno shaft locking bushings for bore sizes of 110, 120, and 130 mm. They are designed for locking components to large shafts with repeatable precision for applications requiring frequent mounting operations such as position gears, pulleys, sprockets, and other components in automated...

Products : Motion Control
Digital Servo Drive

The SXD 15 digital servo drive from Allied Motion (Amherst, NY) is a compact, modular unit that can drive a DC brush, DC brushless, or AC brushless motor requiring up to 1 kW of power. It can be either panel- or DIN-- rail mounted, and features standard ratings of 12 to 80 VDC bus, 15 A continuous, and 30 A peak current....

Products : Motion Control
Torquer

Qosina (Edgewood, NY) offers the 97339 one-handed green torquer. Made of ABS, polypropylene, and stainless steel, the torquer fits guide wires 0.018 to 0.038". It is operable with one hand by squeezing (instead of turning) the top button to open the locking mechanism, and loading the guide wire. Molded ridges enhance grip, steering, and...

Products : Motion Control
Fasteners

Fixtureworks® (Fraser, MI) offers Imao® “One-Touch” pin-and-receptacle fasteners used to attach fixtures, plates, machine covers, and more, joining components with moderate clamping force. An alternative to nut-and-bolt assembly, the fasteners provide secure changeover and installation without the need for tools. The...

Products : Software
Motor Drive Software

Teledyne LeCroy (Chestnut Ridge, NY) announced three-phase Motor Drive Power Analyzer software for its HDO8000 oscilloscopes for motor drive embedded control and power section debug. With the addition of three-phase power analyzer capability, and motor speed and torque integration, the drive system can be validated and...

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