Robotics & Automation News

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gears

RoboDK partners with Force Technology and Hexagon to make gears easier to repair

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Force Technology, a Danish technology consultancy and service company, has completed in partnership with Hexagon Manufacturing Intelligence and RoboDK . The companies describe it as “a revolutionary project” focused on making gear repair a more sustainable process for manufacturers.

The purpose of the project was to improve laser welding procedures and determine if sustainable gear repair was possible using robot toolpath programming, digital twin, simulation, and post-processing.

Improving this practical application with robot simulation reveals a sustainable gear repair process that can guarantee high-quality results. [Read more…] about RoboDK partners with Force Technology and Hexagon to make gears easier to repair

Schaeffler to unveil ‘eagerly anticipated innovative solution’ for robots

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Schaeffler says it will present at Hannover Messe 2022 an “eagerly anticipated innovative solution package” for collaborative robots and articulated robots.

The manufacturing industry requires lightweight robots that can operate with high dynamics and a high degree of precision.

Ralf Moseberg, head of business field industrial automation at Schaeffler, says the industry is looking for innovation. [Read more…] about Schaeffler to unveil ‘eagerly anticipated innovative solution’ for robots

Omron launches 237 new factory automation control devices

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Omron has launched the sixth wave of its factory automation control devices built on a common design platform for further innovation in control panel building.

The new products include 237 models in six categories low voltage switch gear: J7KC, J7TC, J7MC, J7KCA and J7KCR series low voltage switching gears (LVSG), S8V-CP series DC electronic circuit protectors, and PTF-XX-PU socket for LY relays with Push-In Plus technology.

With its Value Design products, Omron’s goal is to provide a complete solution to panel builders, while saving space and reducing the workload and total cost of ownership. [Read more…] about Omron launches 237 new factory automation control devices

US Circular Wave Drive completes Hong Kong accelerator program

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Circular Wave Drive (CWD), a technology company that manufactures compact speed-reducing gears for robotics and applications, has completed the SIASUN x HKSTP Robotics Accelerator Program in Hong Kong, China.

The program teaches overseas startups how to thrive in Asia’s startup ecosystem and markets. CWD was the only United States-based company to have been admitted into the program this September; only five companies were accepted overall.

Following its participation in the program, CWD was invited by HKSTP to open its initial offices there this month.

[Read more…] about US Circular Wave Drive completes Hong Kong accelerator program

Exclusive interviews: Genesis Robotics bosses claim their LiveDrive could ‘change everything’

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A company called Genesis Robotics is claiming that its new innovation could change the world of robotics, as well as the whole area of motion control in general. 

The company’s LiveDrive is a component which could replace traditional gears in everything from industrial robots to cars and even bicycles.

In an interview with RoboticsAndAutomationNews.com, Genesis Robotics’ president, Michael Gibney, and James Klassen, CTO, both of whom we met at Hannover Messe, provide some background about how the company was formed as well as some insight into the new technology.  [Read more…] about Exclusive interviews: Genesis Robotics bosses claim their LiveDrive could ‘change everything’

Genesis Robotics launches revolutionary new actuator for robots that eliminates the need for gears

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Company claims its LiveDrive actuator system offers “unparalleled performance”, and will replace traditional gears – and change the global robotics market forever

A well-funded startup called Genesis Robotics claims it has developed “breakthrough” technology which is set to change the global robotics market. 

The vast majority of robots today use gears in their actuators and other parts. Gears – as an invention – are thousands of years old and have served industry and humanity well and will continue to do so, but Genesis claims it has developed a better solution, which it calls LiveDrive.

Genesis says traditional gears are slow, expensive and the way their teeth work creates something called “backlash” – like a rebound or bounceback as the teeth from different gears interact or collide, as well as friction. This inevitably leads to waste of energy.

Genesis’ LiveDrive system does not use teeth, so doesn’t have bounceback and reduces that type of friction. The company says its actuator is also less expensive to begin with and could lead to longer-term savings because it’s more energy-efficient – so its total cost of ownership is much lower.  [Read more…] about Genesis Robotics launches revolutionary new actuator for robots that eliminates the need for gears

This time, it’s rocket science: Harmonic Drive gears used in space rover project

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Space rover
Harmonic Drive’s strain wave gears are used on spacecraft

Graham Mackrell, managing director of precision gearing specialist Harmonic Drive UK, explains why its strain wave gears have been the top choice in space for over 40 years

Anything that goes into space is seen as the pinnacle of human creation. Astronauts are highly trained and are at the peak of physical fitness, space shuttles are crafted by large teams of expert engineers and all the technology used is so high-tech it’s as if it belongs to science fiction.

Many decades ago, the first Harmonic Drive gears were sent into space during the Apollo 15 mission. Even from the beginnings of the space race, the expectations for the technology used were high.

The equipment used in space had to be reliable, compact and lightweight and given the increasing demands on equipment in today’s space missions, it must also now be highly accurate with zero backlash and have high torque capacity.

When aerospace engineers were recently designing a new space rover, they looked to Harmonic Drive gears for reliability. Due to the obvious difficulties of performing repairs in space, a high mean time between equipment failures is a high priority. [Read more…] about This time, it’s rocket science: Harmonic Drive gears used in space rover project

Redesigning the gear: A closer look at Harmonic Drive’s new WavePlus technology

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harmonic drive Waveplus

Graham Mackrell, managing director of precision gearing expert Harmonic Drive UK, explains WavePlus technology, an innovative development in strain wave gearing

Sometimes, you only need one small innovation to make something revolutionary.

Sliced bread, for example, simply took a stroke of inspiration for Otto Rohwedder to combine automatic bread wrapping equipment with cutting functionality.

The strain wave gear has been the pinnacle of precision gearing since the technology was first developed in 1957 by renowned inventor and founder of Harmonic Drive, Walton Musser.

Consisting of just three crucial components – the wave generator, flexspline and the circular spline – and ensuring zero backlash as well as a high gear reduction ratio, strain wave gears have long been the standard for critical applications.  [Read more…] about Redesigning the gear: A closer look at Harmonic Drive’s new WavePlus technology

Thinking about the future? Top tips for a career in robotics

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Precision gearing specialist Harmonic Drive UK has released a one-page guide giving advice for those interested in a career in robotics.

The guide details the different routes that people can take to work in the sector, routes that depart from traditional robot manufacturing.

Given the engineering skills shortage, there are many jobs available in various areas of the robotics industry.  [Read more…] about Thinking about the future? Top tips for a career in robotics