Professional service robots
Taipei, 30 August 2012 - About 16,400 service robots for professional use were sold in 2011, 9% more than in 2010, reports the IFR Statistical Department in the new study "World Robotics 2012 - Service Robots", which was published on Thursday in Taipei. The sales value increased by 6% to US$ 3.6 billion.
Main applications: Defence and milking robots
With about 6,600, service robots in defence applications accounted for 40% of the total number of service robots for professional use sold in 2011. Thereof, unmanned aerial vehicles seem to be the most important application as their sales increased by 11% to more than 5,000 units. The value of defence robots can only roughly be estimated. It was about US$ 748 million, 3% higher than in 2010.
The total number of field robots - mainly milking robots - sold in 2011 was about 5,000 units, accounting for a share of 31% of the total unit supply of professional service robots. The sales value of field robots increased by 18% to US$ 879 million. The continued considerable increase of sales demonstrates that milking robots are well established. Other robots used for livestock farming as well as agricultural robots are getting grounded in the market also. Automation of farming and livestock breeding is increasing.
Considerable growth potential of logistic systems and medical robots
About 2,100 logistic systems (courier and mailing factory logistic systems, which were mainly automated guided vehicles for factories) were installed in 2011, 3% less than in 2010, accounting for 13% of the total sales of professional service robots.
Sales of medical robots increased by 13% compared to 2010 to 1,051 units in 2011. The most important applications are robot assisted surgery and therapy. The total value of sales of medical robots slightly decreased to US$ 1,347 million. Medical robots are the most valuable service robots with an average unit price of about US$ 1.5 million, including accessories and services. Therefore, suppliers of medical robots also provide leasing contracts for their robots. Medical robots as well as logistic systems are well established service robots with a considerable growth potential.
Other professional service robots with lower units sales are construction and demolition systems, robots for professional cleaning, inspection and maintenance systems, rescue and security robots, mobile robot platforms and underwater systems. Underwater systems are among the most valuable professional service robots with a unit price of about US$ 850,000.
2012-2015: About 93,800 new service robots for professional use to be installed
Turning to the projections for the period 2012-2015, sales forecast indicate an increase to about 93,800 units with a value of US$ 16.3 billion. Thereof, about 28,000 robots for defence applications will be sold in the period 2012-2015. They are followed by milking robots with about 25,800 units. This is probably a rather conservative estimate. These two service robot groups make up 57% of the total forecast of service robots.
A strong growing sector will be the mobile platforms in general use. Service robot suppliers estimate that about 10,500 mobile platforms in general use will be sold in the period 2012-2015. Also, sales of logistic systems will increase considerably in this period. More than 10,000 units are estimated.
About 2.5 million service robots for personal and domestic sold in 2011
So far, service robots for personal and domestic use are mainly in the areas of domestic (household) robots, which include vacuum and floor cleaning, lawn-mowing robots, and entertainment and leisure robots, including toy robots, hobby systems, education and research.
In 2011, it was estimated that 1.7 million domestic robots, including all types, were sold. The value was about US$ 454 million. As for entertainment robots, about 841,000 units were counted in 2011, 12% more than in 2010. Numerous companies, especially Asian ones, offer low-priced "toy robots". But among those mass products there are increasingly more sophisticated products for the home entertainment market. The total value of the 2011 sales of entertainment robots amounted to US$ 166 million.
It is estimated that about 15.6 million units of service robots for personal use will be sold between 2012 and 2015.
Handicap assistance robots have not taken off to the anticipated degree
Robots for handicap assistance aim to help people who have a disability with everyday activities or to provide therapy in order to improve physical or cognitive function. Typical robots for handicap assistance include:
"Rehabilitation robotics is a dynamic application area, as there is a need for technical aids for therapy or that contribute towards achieving some independence to carry out the activities of daily life. The field will continue to grow owing to the aging of populations in the industrialized countries" commented Martin Hägele, the author of the study. Handicap assistance robots have not taken off to the anticipated degree in the past few years. In 2011 however, this market seemed to start up. 156 robots were sold, up from 46 in 2010. This is still quite a low number but the prospects are promising. A lot of national research projects in many countries concentrate on this huge future market for service robots.
More details are provided in World Robotics 2012 Service Robots.
World Robotics 2012 Service Robots - published by the IFR Statistical Department - presents comprehensive global statistics on service robots, market analysis, selected robot awards, international research strategies of service robots, reports on standardization activities, selected examples of new service robot industries, essays on "Robotics and Ethical, Legal and Social Challenges" and "Public perceptions of robots". The figures are based on sales data reported by companies, as well as on other sources such as annual reports, market surveys and estimates. The statistics is evaluated by the IFR Statistical Department. The study is authored and edited by Martin Hägele, Head of Department "Robot and Assistive Systems" of Fraunhofer Institute for Manufacturing Engineering and Automation (IPA) in Stuttgart, Germany and Chairman of the IFR Service Robot Group (Email: Martin.Haegele@ipa.fraunhofer.de)