Torrance based Blue Robotics announced their newest product, the T500 Thruster. The T500 Thruster is an underwater thruster that produces 16 kgf (35.5 lb) of thrust and can be used on remotely operated underwater vehicles (ROVs), unmanned surface vessels (USV), unmanned underwater vehicles (UUVs), and human-carrying vehicles like kayaks and stand-up paddleboards.

Mariscope Meerestechnik is taking a new technological step with its own designed thrusters to equips its ROVs.

Forum Energy Technologies today announced it has completed manufacturing a highly advanced submarine rescue vehicle (SRV) including cutting edge technologies, which may be utilized to extract submariners from distress situations.

The Sea Based X-Band Radar (SBX-1) a floating, self-propelled missile tracking system operated by the U.S. Missile Defense Agency consists of an X-band radar array mounted on a 50,000 ton twin-hull semi-submersible. SBX-1 uses four azimuthing thrusters for propulsion and positioning and the requirement to change-out the forward-starboard thruster waterborne fell to Phoenix International. Working closely with thruster OEM Wärtsilä Defense, the Phoenix team of divers and technicians installed a unique underwater hydraulic trolley system to allow the 25-ton thruster to be moved outboard of the thruster well once separation from the steering pipe was complete. This innovation was required because the semi-sub deck overhang coupled with a shallow Pearl Harbor repair berth precluded a direct yard-and-stay procedure. The Phoenix team was able to remove the existing thruster and, reversing this process, install a rebuilt thruster all within the tight timeline stipulated by the ultimate client. As the thruster work commenced, our client asked if Phoenix could also prepare SBX-1 for and perform an ABS in-water survey (IWS) in parallel with the thruster change-out. Our Pearl City location and Hawaii based team allowed us to answer in the affirmative and we went to work immediately performing waterborne hull cleaning, shell-plate thickness gauging, sea-chest blanking, and visual inspection with an ABS surveyor in attendance. During the inspection our divers discovered fishing net inside the aft-port thruster. They subsequently removed the rope guard, cut away all netting, inspected the thruster seals and re-installed the rope guard. All pre-inspection, inspection and repair work was conducted while the thruster change-out was in-process.

High precision drives specialist, maxon motor introduces high-end solutions for underwater applications. Today’s modern technology must be equipped to withstand extremely harsh conditions found deep in the ocean. These conditions often include high pressure and high oxidation levels. maxon motor as a world leader in drive systems has worked closely with research institutes and universities to provide solutions that meet the many demanding challenges for electrical and mechanical components required for underwater systems.