wireless power transmission


A New Approach to Wireless Power Transfer: January 1, 2010

PowerbyProxi's ProxiWave approach gives planners and designers new and flexible options for delivering power. They no longer need to feel bound by the constraints of wired power or the limitations and drawbacks of battery power.

By taking advantage of PowerbyProxi's range of configurations, designers can leverage the benefits of wireless power in their products and equipment. This will enable them to lower costs, simplify deployment, and reduce ongoing maintenance and operations overhead. Ultimately, it will speed time to market while resulting in better products. Click here to read the full article on the Sensors website


PowerbyProxi’s unplugged power attracts investors: April 15, 2009

Auckland, April 15, 2009 – Auckland-based wireless power solutions company PowerbyProxi has secured investment to accelerate growth from local investors Movac and Evander Management, sending a positive signal that high growth potential businesses are still getting funded in these changing economic times.

PowerbyProxi delivers ‘unplugged power’ – eliminating the need for a physical power cable. The technology was developed to change the way electricity is delivered in hostile industrial environments where traditional power cables and physical connectors are problematic due to moving parts and/or wet and dirty environments. The technology can also be used for consumer device applications where convenience or design demands a wireless power solution.

PowerbyProxi Executive Chairman Greg Cross says, “PowerbyProxi are pioneers in the design and development of turnkey wireless power solutions. We’re delighted to have the backing of Movac and Evander Management as we go to market. Their investment and expertise will be used to accelerate technology development, grow the team and build on the 2008 launch of our first commercial products in the US.”

The current cap round as well as the follow-on round were fully taken up by angel investor Movac with a track record of early stage investment success including TradeMe, and Evander Management Limited a private investment company.

David Beard a partner at Movac said, “With all of our investments we look for high growth potential, and the PowerbyProxi technology, team and global potential impressed. We’re funding a company that has a fantastic market opportunity and a really compelling sales proposition. Movac is committed to investing in early stage companies. This investment shows that businesses can still get money in tough times if they are focused on meeting unmet needs.”

PowerbyProxi, based at the ICEHOUSE business growth centre, is founded based on leading edge research from the University of Auckland in 2007. The company has already come to the attention of industry due to a 12 month development effort with John Deere.

PowerbyProxi recently completed the commercial launch of the Proxi-RingTM, a completely contactless slip ring which is used to transfer power across 360 degree rotating joints. The new technology replaces mechanical slip rings which have a reputation for failure and high associated maintenance costs.

Greg Cross says, “Securing investment has allowed us to accelerate our plans for key international markets like the US and Japan. It will also enable us to build out our research and development team who really are doing some ground breaking work in this exciting space.”


PowerbyProxi completes development of the world's first wireless slip ring: July 2008

After a 12 month development effort with John Deere, PowerbyProxi is readying for the commercial launch of Proxi-RingTM a completely contactless slip ring

The Proxi-RingTM is a totally electrical device with no moving parts or frictional based components. Power is transferred from a transmitter to a receiver through an air gap allowing total and free rotation. It enables the transfer of power from a stationary device to a rotating device allowing 360 degree continuous motion in wide range of applications like robot arms and swivels where mechanical slip rings are traditionally used.


powerbyproxi unplugged power
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