Bosch Rexroth Launches Powerful Direct Drive

Posted by Eric Haun
Friday, November 22, 2013

Cut    Rexroth_CBM_Motor

The new Hägglunds CBM hydraulic motor from Bosch Rexroth, taking over from the Hägglunds Marathon motor, reportedly packs 50% more torque into a motor that is smaller and up to 50% lighter than its predecessor. Acording to the manufacturer, that gives it the world’s highest torque-to weight ratio.

Bosch Rexroth said the Hägglunds CBM not only handles heavier workloads, but also takes up less space and places less weight on the drive shaft. This means that customer machines, and in some cases the facilities that house them, can be smaller, lighter and simpler.

The motor’s reduced installation requirements, combined with the higher productivity it allows, can mean lower overall investments and increased long-term revenue. An additional benefit is the unique operating advantages of a hydraulic direct drive: full torque from zero speed, protection from shock loads and four-quadrant operation.

The Hägglunds CBM motor was developed in direct response to customer requests. Greater power is increasingly needed in many industries, and it is a prerequisite for a number of new applications, such as wind and tidal energy. The Hägglunds CBM provides power for these applications and many others.

Based on the Hägglunds CB platform, the Hägglunds CBM has internal advances that allow it to supply 6,000 Nm/bar of specific torque.

In replacing a successful and trusted motor like the Hägglunds Marathon, Bosch Rexroth said it has left nothing to chance. Many years of R&D have gone into the Hägglunds CBM, as well numerous hours of testing to verify performance and quality. In fact, the Hägglunds CBM has undergone more lab testing than any other Hägglunds motor.

For those looking to upgrade from the Hägglunds Marathon, direct retrofit kits are available, making the motor exchange quick and simple in existing machines.

boschrexroth.com
 

Maritime Reporter September 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

New Products

Alu Design to Create Next Generation of Marine Chairs

There’s a new designer in the driving seat at Alu Design. Per Ivar Selvaag, the former Lead Designer at BMW Group and Chief Designer of Peugeot’s concept car division,

NMEA Awards Top Electronic Makers

Marine electronics experts named 11 products in nine categories as winners of the 2014 NMEA Product Awards. Once again, Furuno USA was named Manufacturer of the Year--Support.

Renewable Energy: Schottel Tidal Turbines Ready For Use

In the last months Schottel  successfully tested its hydrokinetic turbines in Strangford Lough, Northern Ireland. The full-scale tests included 260 operating hours under realistic conditions.

Marine Power

U.S. Shipbuilding: ESG Nabs Two Z-Drive Tug Contracts

Eastern Shipbuilding (ESG) said that Suderman & Young Towing Company and Bay Houston Towing Company each exercised one additional Z-Drive Tug to be built at ESG.

Nordic Wins with Noble

Nordic Maritime, a leading offshore service operator, today announced a five year time charter for its DP2 IMR Subsea vessel, Mokul Nordic, which has been awarded by Noble Energy,

FMT Orders Another Towboat from Eastern Shipbuilding

Eastern Shipbuilding Group, Inc. is pleased to announce that Florida Marine Transporters, Inc. of Mandeville, LA exercised another additional 90’x32’x10’ “Canal

News

Port of Long Beach Announces Executive Appointments

The Long Beach Board of Harbor Commissioners recently filled key Harbor Department executive posts with staff veterans as the Department continues to undergo a

Total CEO Plane Crash: Russian Prosecutors Detain More Suspects

Russian prosecutors detained four Moscow airport workers and denied bail to the driver of a snow plough which hit a private jet killing the CEO of French oil company Total earlier this week,

Yara Reports Strong 3Q Results

Yara International ASA delivered strong third-quarter results, with record fertilizer deliveries and continued margin benefit from lower European gas price. "Yara

Marine Equipment

Nordic Wins with Noble

Nordic Maritime, a leading offshore service operator, today announced a five year time charter for its DP2 IMR Subsea vessel, Mokul Nordic, which has been awarded by Noble Energy,

Colombian Professionals to be Trained in Antwerp

APEC, the training centre for the port of Antwerp, is to provide training for shipping professionals from the port of Santa Marta (Colombia) for the next four years.

Pemex Suspends Eviction of Workers in Campeche

Due to the behavior shown by the low pressure system in the Gulf of Mexico, whose career was diverted in the last hours, the Technical Analysis Group Emergency

 
 
Maritime Careers / Shipboard Positions Maritime Security Navigation Offshore Oil Pod Propulsion Salvage Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.4108 sec (2 req/sec)