MarineBusiness-World.com
 
 
News Home FishingBoating Photo Gallery Australian Cruising Sail-World Australia

 

Sail-World.com : New Seakeeper gyro ups the ante on boat stability

New Seakeeper gyro ups the ante on boat stability

'Twin Disc (Pacific) Managing Director Glenn Frettingham (right) explains the improvements in the new Seakeeper M8000 gyro to Riviera’s John Anderson.'    Twin Disc    Click Here to view large photo
The new Seakeeper M8000 gyro stabiliser is 'the most powerful unit on the market on a per-kilogram, per-cubic meter and per-kW basis,' according to Twin Disc’s Glenn Frettingham.

The new unit was released by Twin Disc (Pacific) at the Sydney International Boat Show.

The spherical unit delivers 8,000 Newton meter seconds of righting force to stabilise any vessel up to 31.75 tonnes displacement.

Frettingham said the gyro's power comes from Seakeeper's newly-designed, high-strength, single-piece forged flywheel.

The new M8000 spins at 8,000 rpm in a near-vacuum to eliminate the significant negative effects of air drag. Spool-up time to stabilisation is 20 minutes and 35 minutes to rated rpm.

The new model, which replaces the successful M7000, was on display at the Riviera and Sunseeker on-water stands at the Show.

'The new M8000 is easier to install and requires less power to operate,' said Twin Disc (Pacific) Managing Director Glenn Frettingham.

'The gyro motor drive box is now pre-mounted on the unit and pre-wired at the factory, reducing installation labour and wiring. The M8000 is 14 percent more powerful and 44 percent quieter than the M7000A it replaces. The M8000's operating status and diagnostic information are accessed from the display panel and keypad mounted on the boat’s bridge.

'Installation is simplified with a new pre-filled, self-purging coolant design.

'Built to last, with minimal required scheduled maintenance, the M8000 also features heavy-duty gimbal shafts and bearings, as well as cast-aluminum saddle beams.

'Unlike fin-based, roll stabilisation systems whose performance decreases sharply at less than cruising speed, the Seakeeper gyro stabiliser works equally well from zero to full speed,' said Mr Frettingham.

Riviera CEO John Anderson said the company is delighted to partner with Twin Disc in displaying the new gyro at the show.

'The Seakeeper has been a strong addition to our client offerings,' he said. 'This new model is easier to install in our boats because it is now a self-contained unit delivered direct from Twin Disc (Pacific).

'Our owners appreciate the fact the gyro works effectively whether the boat is at speed or at anchor or in their marina.

'The improvements in the M8000 will deliver better performance and lower maintenance.'

Mr Anderson said the company had recently installed a larger Seakeeper M21000 gyro in the latest of its flagship 70 Enclosed Flybridge boats.

Weighing only 525kg and measuring 922 mm long, 997 mm wide and 705 mm high, the compact M8000 gyro can be installed as a boat is being built or easily retrofitted into an existing vessel and does not necessarily need to be aligned with the fore/aft centreline of the hull.

'A Seakeeper gyro can be installed to the hull structure in the engine room, lazarette or anywhere aft of midship where there is a minimum area of 800(L)x977(W)x671(H)mm of available space,' said Mr Frettingham.

The unit requires 3KW to spool up and as little as 1kW to operate.

The Seakeeper gyro is actively controlled by state-of-the-art motion sensors and computer processors to optimise torque.

More at www.twindisc.com.au




by Denby Browning Imprint Media

  

Click on the FB Like link to post this story to your FB wall

http://www.marinebusiness-world.com/index.cfm?nid=86687

3:17 AM Tue 2 Aug 2011 GMT






Click here for printer friendly version
Click here to send us feedback or comments about this story.

Click for further information on
2011 Sydney International Boat Show

Related News Stories:

03 Oct 2011  2011 Sydney International Boat Show report
16 Aug 2011  Ranger Tugs attract Royalty at Sydney Boat Show
10 Aug 2011  Raymarine launches revolutionary e7 multifunction display
08 Aug 2011  As far as fishing, how does Sydney shape up?
08 Aug 2011  BIA NSW Marine Industry Careers Day a resounding success
07 Aug 2011  Bear Cottage Boat Winner from Manly, Sydney
02 Aug 2011  Honda Over The Top Expedition off and running
01 Aug 2011  NSW Minister for Roads and Ports strengthens industry ties
01 Aug 2011  BIA NSW and TAFE focus on marine career paths
31 Jul 2011  Lifestyle Marine reaps rewards of large display at Sydney Boat Show
MORE STORIES ...

Marine Business News









































UK superyacht industry on the rise by British Marine Federation,


















Predictwind helps you pick the best time to depart by Richard Gladwell Sail-World.com/nz,








Collinson FX Market Commentary: July 24, 2014 - Rate rise hits trade
Collinson FX Market Commentary: July 23, 2014 - AUD creeps up
Sailtime founder to share role of 'Skipper' with team Vicsail
Clipper Motor Yachts expands with Boat Equity
Check out the Fountaine Pajot Saba 50 at Autumn boat shows
Collinson FX Market Commentary: July 22, 2014 - Europe watched
Brisbane's biggest outdoors expo to celebrate ten years
Vietnam Marina Development: ONE°15 Vung Ro Bay Marina Resort
Sydney Harbour welcomes premium boat storage
Sunseeker boss Stewart McIntyre abruptly leaves luxury yacht builder
One week to go until the 2014 Sydney International Boat Show
Costa Concordia - the $2.25 billion salvage operation ready to begin
Launching at Sydney Boat Show - the all new Falcon 300HT-360 HT range
Volvo Penta reveals keel cooling option for diesel engines
Carla Demaria named keynote speaker for METS 2014
Learn about life beneath water at Gold Coast International Marine Expo
FIXMYBOAT.com.au – Browse, compare and decide
Boat Shows - the engine powering the boating industry
'Honey, Let's Go Boating!' next best-seller for Finkelstein *Feature
2014 Brisbane Boat Show - Set to add new features
Collinson FX Market Commentary: July 19, 2014 - Step into Wonderland   
European Commission to take UK to court over red diesel   
Understanding the Ocean's role in Greenland Glacier melt   
America's Cup: Updates on Team Australia withdraw   
2016-2017 America's Cup - Team Australia withdraws   
Collinson FX Market Commentary: July 18, 2014 - AUD moves up   
Collinson FX Market Commentary: July 17, 2014 - KIWI takes hammering   
Revealing report on Search for American yacht Nina released *Feature   
ECOfishers and AMA to establish NSW Fisheries Taskforce   
PredictWind's Weather Routing opens your navigation options - try it!   
Collinson FX Market Commentary: July 16, 2014 - Oz confirms low rates   
Cameron Appleton joins North Sails   
National 4x4 Outdoors Show - Unprecedented exhibitors expected   
New-to-New Zealand products at the Auckland On Water Boat Show   
Auckland on the Water Boat Show: Two new Bavaria yachts on display   
AYSS PacificNet/Tahiti voted a success!   
Collinson FX Market Commentary: July 15, 2014 - Rising interest hits   
July 2014 edition of Finnfare has been published   
Taiwan's first marina a Superior effort *Feature   
Vaavud launches generation 2 wind meter   


For this week's complete news stories select    Last 7 Days
   Search All News
For last month's complete news stories select    Last 30 Days
   Archive News





Sail-World.com  


















Switch Default Region to:

Social Media

Asia

Australia

Canada

Europe

New Zealand

United Kingdom


http://www.sail-world.com/event_images/image/Twitter_logo_small.png http://www.sail-world.com/event_images/image/FaceBook-icon.png  http://www.sail-world.com/event_images/image/RSS-Icon.png

United States

Cruising Northern

Cruising Southern

MarineBusiness World

PowerBoat World

FishingBoating World

 

Contact

Commercial

News

Search

Contact Us

Advertisers Information

Submit news/events

Search Stories/Text

Feedback

Advertisers Directory

Newsletter Archive

Photo Gallery

 

Banner Advertising Details

Newsletter Subscribe

Video Gallery

Policies

 

 

 

Privacy Policy

 

 


Cookie Policy

 

 



This site and its contents are © Copyright TetraMedia and/or the original author, photographer etc. All Rights Reserved.  Photographs are copyright by law.  If you wish to use or buy a photograph contact the photographer directly.
XLXL NEW MBW
LocalAds   DE  ES  FR  IT