May 14, 2019 Volume 15 Issue 18

Motion Control News & Products

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Precision motion for X-ray optics

Despite their potential danger, X-rays are one of the most powerful instruments and resources utilized in medical diagnostics to help medical professionals restore health by identifying the correct prognosis. When it comes to achieving the best imaging with the lowest X-ray exposure, lenses made by Optec are almost inevitably involved. Their aperture, focus, filters, and zoom are precisely moved by FAULHABER DC motors.
Read the full article.


Important Qs about linear motor actuators that design engineers should ask

Many design engineers overestimate how accurate traditional motors and actuators stay over long travel runs, mistakenly believing that if the solution works well for short runs, it will work equally well on long ones. Do you know what type of actuator you should use for your application? Patrick Lehr, Product Manager, Precision Mechanics at Parker Hannifin, has some really good tips for you.
Read the full article.


Small DC motors for spectrophotometry

The DeNovix team needed a motion solution for their spectrophoto-meter application which called for intermittent short, quick motions with micron-level accuracy. After research and testing, they chose a FAULHABER small DC motor configured with a MICROMO encoder and an all-plastic planetary gearhead to successfully bring their product to market.
Read the full article.


Integrated brushless servo motor and controller

Save money and space by utilizing the EC042B 42-mm IDEA Motor's integrated package of motor, drive, and feedback connections in a compact and programmable unit. A single motor/drive unit reduces motion system components by up to 75 percent per axis and simplifies machine troubleshooting -- all while providing excellent precision. Further reductions can be achieved by wiring sensor inputs and control outputs directly to the IDEA Motor, rather than through a control cabinet. Available in three motor lengths with continuous torque up to 0.15 Nm from Haydon Kerk Pittman. Applications include lab automation, medical devices, communications equipment, aerospace systems, and more.
Learn more.


Extreme-force electric actuator for press and punch

Tolomatic's RSX extreme force electric actuator family has been expanded -- this time with more options capable of replacing hydraulic cylinders. The new RSX096P Press Model is designed for pressing, punching, clinching, joining, and other applications requiring extreme force. This hydraulic-class actuator is capable of forces up to 40,000 lbf (178 kN). It features Tolomatic planetary roller screw technology for long life and consistent performance.
Learn more.


New optical joysticks for medical and military

CTI Electronics (an affiliate of Electro Switch Corp.) has launched a new line of optical joystick motion controllers and mouse pointing devices. Made in the USA, LightStick Series controllers exceed medical and military performance standards for electromagnetic and RF disturbance in applications to 200 V/m -- without additional shielding. The LightStick's patented noncontact optical sensor technology ensures highly repeatable operator feedback for the life of the controller -- up to 10 million cycles and a MTBF greater than 10 years of operation.
Learn more.


Just out! THK introduces TRK Robot Hand assembly

THK America is known for being a leader in linear motion guides, but now they're stretching their reach into the end-effector market. The Schaumburg, IL-based company has just added the Type TRX Robot Hand to its quality lineup.
Learn more.


Why convert hydraulics to electric high-force linear actuators?

Got a high-force linear motion application? If you do, chances are the first product solution to come to mind is hydraulic cylinders. They're relatively inexpensive (if you already have a hydraulic power unit in place), compact (if the HPU is somewhere else), and power-dense. But what about the disadvantages -- leaks, operation and maintenance costs, and more? It's possible to convert an application from hydraulic to electric linear motion easily, and Tolomatic even gives you step-by-step instructions.
Read the Tolomatic blog. Really useful!


Cobot is 'golden arm' for new pipe welding system

ARC Specialties has solved the challenge of creating repeatable, full-penetration pipe welds by combining artificial intelligence (AI), advanced sensors, and the UR5 collaborative robot from Universal Robots. The unique Artificial Intelligence Pipe Welding System debuted at the Offshore Technology Conference in Houston at the beginning of May.
Read the full article.


Piezo motor technology: Questions answered

There's a new kind of piezo motor in town, and it's got legs. The Piezo LEGS rotational motor is a direct-friction drive that provides precise motion without any mechanical play or backlash. There are no gears or transmission, so changing the direction of the motion will introduce no error. The simple Piezo LEGS motor is also extremely stiff. Find out the answers to frequently asked questions about this exciting motor technology available from the FAULHABER Group.
Read the full article.


Get a linear shafting sample on the house

Lee Linear has produced world-class, linear motion components and linear shafting for over 40 years. With the ability to manufacture custom shafting -- threading, diameter reduction, keyways, flats, plating, and more -- to required standards in a short amount of time, Lee Linear is able to fulfill orders on time, eliminating downtime and increasing profits for its customers.
Request your sample.


Real-World Application: Actuator linkage for diverter valve in hybrid vehicles

Cablecraft Motion Controls was contacted by a large exhaust gas management system supplier to develop a special actuator linkage to control a diverter valve in the exhaust gas stream of hybrid passenger vehicles. The application presented quite a number of challenges, including meeting cost, temperature, and PPAP timing requirements.
Read the full article.


Next-gen permanent magnet AC motor with integrated encoder

Designed for today's demanding machine drive applications, the new VFsync synchronous AC motors from Bison Gear and Engineering run at high efficiency with advanced variable frequency drives. These IP66/IP54 platform motors were optimized with FEA software and then tooled with highly efficient internal permanent magnet-style rotors. VFsync provides a compact footprint that is 56 percent smaller and 63 percent lighter than common 3-phase induction motors. Power range is .25 to 1.5 hp. They are supplied with swivel connectors and shielded cables to make installation trouble-free. Popular frame sizes available. The product line includes the new motors, quick-connect cables, and a programmable and networked VFD.
Learn more.


Largest autonomous mobile robot can lift 1 metric ton

At the Automate 2019 Show and Conference, Mobile Industrial Robots launched the MiR1000, the company's largest autonomous mobile robot (AMR). This mobile platform can automatically pick up, transport, and deliver pallets and other heavy loads up to 1,000 kg (2,200 lb) through dynamic environments. Like the MiR500 introduced in 2018, the MiR1000 is a collaborative, safe, and flexible alternative to potentially dangerous and expensive forklifts on the factory floor. MiR also released another industry first -- artificial intelligence (AI) capabilities across all of its AMRs for improved navigation.
Learn more.


Top Roller conveyor for mobile industrial robots

Real efficiency in logistics automation is achieved when the entire workflow is handled by robotics solutions that communicate smoothly with each other. That's the vision behind ROEQ's new TR500 Top Roller unit that automates load and unload operations of the MiR500, the largest and most powerful autonomous mobile robot from Mobile Industrial Robots (MiR). Danish company ROEQ is launching the Top Roller at the Automate 2019 show in Chicago this week, along with a host of other add-ons for MiR. The TR500 accommodates U.S. pallets and can be delivered with a fully automated lifter functionality for pick-up and delivery of goods.
Learn more.


Ford to develop electric vehicle based on Rivian's flexible skateboard platform, invests $500M in company

Do you remember that super-cool Rivian all-electric pickup we featured in Designfax last December? Ford Motor Co. has made a $500 million equity investment in Rivian, and the two companies have agreed to work together to develop an all-new, next-generation battery electric vehicle for Ford's growing EV portfolio using Rivian's skateboard platform.

Rivian, a new-kid-on-the-block electric vehicle manufacturer, introduced its R1T, an all-electric, five-passenger pickup at the LA Auto Show in December 2018. Featuring a tailored and restrained design, the truck boasts a range of up to 400+ miles, a wading depth of 1 m, quad-motor AWD that does 0 to 60 mph in 3 sec, and a totally unique skateboard platform with lots of storage.

Rivian has development centers in Plymouth, MI; San Jose, CA; Irvine, CA; and the UK. The company will produce vehicles at its modern, 2.6-million-sq-ft manufacturing plant in Normal, IL. First delivery target is late 2020.

Rivian is also developing a seven-passenger SUV called the R1S.

"As we continue in our transformation of Ford with new forms of intelligent vehicles and propulsion, this partnership with Rivian brings a fresh approach to both," said Jim Hackett, Ford president and CEO. "At the same time, we believe Rivian can benefit from Ford's industrial expertise and resources."

As part of a previously announced $11 billion EV investment, Ford already has confirmed two key, fully electric vehicles: a Mustang-inspired crossover coming in 2020 and a zero-emissions version of the best-selling F-150 pickup.

Rivian will remain an independent company. The investment is subject to customary regulatory approval. Following Ford's investment, Joe Hinrichs, Ford's president of Automotive, will join Rivian's seven-member board.

Source: Ford Motor Co.

Published May 2019

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