Robotic trends for 2020

September 24, 2019 //By Stewart Goulding
Robotic
From recreational robots such as drones, to critical operational robots in the medical field, robotic technology is changing our daily lives. Robots are everywhere — from robotic wearables, hands, and arms, to companion robots, medical devices, and even biomorphic drones that model the behaviour of bees.

Cobots in the workplace

Since arriving on the scene in the mid-2010s cobots, or collaborative robots, have taken the market by storm. Cobots offer a variety of opportunities for production lines, particularly to enable humans and robots to complement each other, all while working alongside one another safely. The new trend for these styles of robots is making them more accessible, with more cost-effective options now allowing for greater distribution and use.

In fact, cobots can reduce the human input on production by up to 50 per cent. With the current skills gap having cost UK organisations £6.3 billion over the past twelve months, being able to integrate cobots and other robotic applications, has the potential to positively impact the economy.

 

Medical robots

In recent years, a significant focus has been placed on revolutionising non-invasive and minimally invasive surgery. As a result, a deluge of new surgical robots have become market-ready.

Due to more accurate diagnosis methods, the amount of non-invasive and minimally invasive surgeries has skyrocketed. This is putting an increasing strain, both physically and organisationally, on surgeons that carry out these procedures. Robot alternatives, therefore, offer an advantage to the public health service.

As such, these robots must be as accurate and reliable as possible to ensure that they can help ease the strain on the medical system. For example, endoscopy, which is a minimally invasive surgery that allows doctors to inspect the inside of a patient, is one procedure that robots have been developed to support.

Endoscopy robots must be compact and consistently precise. For this reason, when French company EndoControl was developing its new endoscopy ViKY system, it chose a range of Faulhaber brushless DC-motors, which help to achieve the required precision and consistency.

With a complimentary gearhead fitted these motors have a broad selection of reduction ratios available ranging from approximately 3:1 to 1500:1, which gives extensive adjustment of the speed and torque of the device. In the ViKY systems up to 700 mNm of precise movement was achieved using Faulhaber drive systems.

These types of developments are crucial in ensuring medical facilities can cope with the rising number of surgeries, all while reducing fatigue, preserving surgeon well-being and avoiding burn out.


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