June 09, 2015 Volume 11 Issue 22

Motion Control News & Products

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Unlock cost savings: Revolutionary GAM GPL Gearbox

The GPL planetary gearbox, when paired with your preferred servo motor, delivers a solution that can match the fit and performance of direct drive motors while offering significant cost savings. With <6 arcsec backlash, GAM says this gearbox outperforms all other zero-backlash gearboxes on the market, making it the ideal choice for your applications. Discover how one company realized significant savings by replacing multiple direct drive motors with the GPL gearbox in a modular housing.
Read the GAM application story.


Bosch Rexroth new linear motor modules

Fast, compact, and precise. These properties characterize the new linear motor modules (LMM) with integrated screw-free direct drive from Bosch Rexroth. The axes are available in sizes 140, 180, and 220 mm and feature a zero-backlash direct drive. They complement the existing linear motion technology portfolio as a ready-to-install solution offering excellent value for money. The linear motor modules are available in all sizes with iron-core linear motors. Standard strokes are up to 1,540 mm and forces up to 2,400 N.
Learn all the specs and options.


OnRobot doubles payload capacity of its grippers

OnRobot's new 2FG14 and 3FG25 electrical grippers for heavy-duty, collaborative applications are now launching along with the new machine tending solution AutoPilot powered by D:PLOY, developed in collaboration with Ellison Technologies. The new three-fingered 3FG25 gripper provides users with 25 kg (55.1 lb) of payload power in a compact, all-electric, lightweight form, unlocking the potential of the latest cobots. Ideal for CNC machine tending, the 2FG14 is a lightweight parallel-finger gripper with a payload of 14 kg (30.8 lb). It doubles the payload and gripping force of OnRobot's popular 2FG7 gripper while also providing 30% more total stroke.
Learn more.


Linear guide system corrects misalignments

Bishop-Wisecarver's UtiliTrak® linear guide system includes vee rails for precision and open rails for misalignment float to provide smooth and accurate motion on inaccurate structures. Because precise parallelism is difficult to achieve, it is not uncommon for mounting surfaces to be slightly out of parallel. UtiliTrak's design compensates for mounting errors and does not require absolute parallelism for accurate operation. Genius.
Learn more.


Universal Robots emerges as preferred robotics platform for AI solutions at Automate 2024

At North America's largest automation show (Chicago, May 6-9), cobot pioneer Universal Robots will redefine the frontiers of physical AI, showcasing how the "ChatGPT moment for robots" has arrived in a wide range of applications. Automate attendees will also experience how Universal Robots' newest cobot models, the UR20 and UR30, automate tasks with increased payload, reach, and torque.
Learn more.


Multi-stage mini vacuum pumps: Max performance

Designed to meet the demanding needs of industrial users, the CMS M series mini vacuum pump from COVAL combines robustness, performance, and modularity, offering an optimum solution for applications requiring high suction flow rates, such as gripping porous parts, emptying tanks, or material handling when integrated into vacuum grippers. Thanks to their ultra-compact design and optimized multi-stage Venturi system, these pumps guarantee powerful suction flows up to 19.42 SCFM, while reducing compressed air consumption in a compact footprint.
Learn more.


Choosing a stepper motor: PM or hybrid?

Lin Engineering stepper motors are widely used in various applications that require precise control of motion, such as in robotics, 3D printing, CNC machines, and medical equipment. There are two main types of stepper motors: permanent magnet (PM) and hybrid. Learn the differences, advantages, and when to use one type or the other.
Read this informative Lin Engineering article.


Top Product: Integrated servo system is 20% smaller than standalone unit

Applied Motion Products has introduced the MDX+ series, a family of low-voltage servo systems that integrate a servo drive, motor, and encoder into one package. This all-in-one drive unit is an ideal solution for manufacturers in logistics, AGV, medical, semiconductor, the solar industries, and many others.
Read the full article.


Overhung load adaptors provide load support and contamination protection

Overhung load adaptors (OHLA) provide both overhung radial and axial load support to protect electrified mobile equipment motors from heavy application loads, extending the lifetime of the motor and alleviating the cost of downtime both from maintenance costs and loss of production. They seal out dirt, grime, and other contaminants too. Zero-Max OHLAs are available in an extensive offering of standard models (including Extra-Duty options) for typical applications or customized designs.
Learn more.


Why choose electric for linear actuators?

Tolomatic has been delivering a new type of linear motion technology that is giving hydraulics a run for its money. Learn the benefits of electric linear motion systems, the iceberg principle showing total cost of ownership, critical parameters of sizing, and conversion tips.
Get this informative e-book. (No registration required)


New AC hypoid inverter-duty gearmotors

Bodine Electric Company introduces 12 new AC inverter-duty hypoid hollow shaft gearmotors. These type 42R-25H2 and 42R-30H3 drives combine an all-new AC inverter-duty, 230/460-VAC motor with two hypoid gearheads. When used with an AC inverter (VFD) control, these units deliver maintenance-free and reliable high-torque output. They are ideal for conveyors, gates, packaging, and other industrial automation equipment that demands both high torque and low power consumption from the driving gearmotor.
Learn more.


Next-gen warehouse automation: Siemens, Universal Robots, and Zivid partner up

Universal Robots, Siemens, and Zivid have created a new solution combining UR's cobot arms with Siemens' SIMATIC Robot Pick AI software and Zivid's 3D sensors to create a deep-learning picking solution for warehouse automation and intra-logistics fulfillment. It works regardless of object shape, size, opacity, or transparency and is a significant leap in solving the complex challenges faced by the logistics and e-commerce sectors.
Read the full article.


Innovative DuoDrive gear and motor unit is UL/CSA certified

The DuoDrive integrated gear unit and motor from NORD DRIVE-SYSTEMS is a compact, high-efficiency solution engineered for users in the fields of intralogistics, pharmaceutical, and the food and beverage industries. This drive combines a IE5+ synchronous motor and single-stage helical gear unit into one compact housing with a smooth, easy-to-clean surface. It has a system efficiency up to 92% and is available in two case sizes with a power range of 0.5 to 4.0 hp.
Learn more.


BLDC flat motor with high output torque and speed reduction

Portescap's 60ECF brushless DC slotted flat motor is the newest frame size to join its flat motor portfolio. This 60-mm BLDC motor features a 38.2-mm body length and an outer-rotor slotted configuration with an open-body design, allowing it to deliver improved heat management in a compact package. Combined with Portescap gearheads, it delivers extremely high output torque and speed reduction. Available in both sensored and sensorless options. A great choice for applications such as electric grippers and exoskeletons, eVTOLs, and surgical robots.
Learn more and view all the specs.


Application story: Complete gearbox and coupling assembly for actuator system

Learn how GAM engineers not only sized and selected the appropriate gear reducers and couplings required to drive two ball screws in unison using a single motor, but how they also designed the mounting adapters necessary to complete the system. One-stop shopping eliminated unnecessary components and resulted in a 15% reduction in system cost.
Read this informative GAM blog.


NASA awards $5 million to develop next-gen methane rocket engines

The University of Texas at El Paso (UTEP) has been awarded a $5 million grant from NASA to develop the next generation of rocket engines using liquid methane. The methane-based rocket technology would be used for in-space propulsion and ascent and descent engines for Mars and lunar landers.

Liquid methane, a new form of green propellant, is a promising fuel for spacecraft, according to Professor and Chair of Mechanical Engineering Ahsan Choudhuri, Ph.D., who is the project's principal investigator.

The development of methane rocket engines is identified as a critically enabling technology in the NASA Space Technology Roadmap. Human-Mars mission architectures point to a liquid oxygen-liquid methane (LO2/CH4) economy utilizing common reactants, created from scavenging the atmosphere and land via In-Situ Resource Utilization (ISRU). Due to the very high cost of getting mass to Mars, it is critical that the destination vehicles (e.g., landers) be very mass and volume efficient.

The research will be led by UTEP's NASA-funded Center for Space Exploration and Technology Research (cSETR), which is directed by Choudhuri. The total project cost is $9.3 million, which includes industry and institutional commitments of $4.3 million to continue to build an enduring aerospace research capacity at UTEP.

UTEP's cSETR has forged strategic partnerships with NASA Johnson Space Center, Marshall Space Flight Center, Glenn Research Center, White Sands Test Facility, Lockheed Martin Corp., Blue Origin, Orbital ATK, University of Maryland, and Princeton University to pursue its technical and educational goals.

"The cSETR's experienced and focused research activities in liquid oxygen-liquid methane propulsion have notably benefitted the Johnson Space Center engineering team in efforts to develop and demonstrate integrated liquid oxygen-liquid methane spacecraft solutions with relevance to human space flight," said Lauri N. Hansen, the director of engineering of NASA's Lyndon B. Johnson Space Center.

cSETR will focus on training 35 undergraduate and graduate students per year in space engineering education and research to increase the number of STEM degrees awarded, especially for underrepresented groups. The cSETR team also will partner with Savannah State University and Southern Arkansas University to create a student pipeline for UTEP engineering graduate programs.

Source: University of Texas at El Paso

Published June 2015

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