2009.11 / a

MOTEURS LEROY-SOMER 16015 ANGOULÊME CEDEX - FRANCE338 567 258 RCS ANGOULEME

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LSHPMORTHOBLOCCPLSRIS.GA LSRPM

LSAEnergy Saving Technology

PORT CRANESEnergy production & drive systems

Eco-friendly innovative solutions

Reliability

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The reliability of Leroy-Somer solutions is due to tried and tested construction choices:

•Balancingclassesthatsignificantlyreduceinternalvibrations•Electricalandmechanicaldimensioningincorporatingathermalreservetoincreaseservicelife•Veryhighdegreeofconcentricityofthebearingunittoincreasetheservicelife•Specialfinishesforincreasedresistancetoharshenvironments•Reinforcedwindinginsulationforoperationwithfrequencyinverter

•Speedofdieselgroupadjustedtoloadforenergysavingsandnoise-levelreduction• Modularelectronicsintegratedinthecabinet• RIS.GApowersupplysolutionforauxiliariesindependentofalternatorspeed• PatentedCPSsystem(ConstantPowerSystem)foradefluxingareafrom1to6• Compactpermanentmagnetmotorsforintegrationinthewheelsanddrum

Auxiliaries Slewing

Autonomous electric

generator

Hoisting Gantry

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ENERGY PRODUCTION AND DRIVE SYSTEMSSafety•Rangeofbrakemotorsforstaticholdordynamicstop

•ElectronicdrivesthatcomplywithstandardIEC61800-5-2forbrakecontrolandoverspeedmanagement

•ApplicationofFEM(EuropeanFederationofMaterialsHandling)recommendations

Energy saving•Energyproductionwithpermanentmagnetgeneratorsorvariable-speedalternators

•Regenerativedrivesforfeedingbackenergytothegrid

•RIS.GA.moduleforsupplyingpowertoauxiliaries•Dyneo®motor-drivesolutions,permanentmagnettechnology

•High-efficiencygearmotors

Productivity•Variable-speedoperationacrossawidespeedrange

•Universalfieldbusmodulesforcommunicationwithmaincontroller

•Advancedcontroloverloadsduringtravelphases

•Brakemotorallowinghigherdynamics

Leroy-Somer, a world specialist in alternators and drive systemsFrom power generation to motorization together with control electronics, Leroy-Somer supplies the complete drive system for port cranes.

Involvement of the R&D departments means innovative and reliable solutions that meet the demands of energy production and drive systems in the port environment.

With its industrial sites in Europe, North and South America and Asia, Leroy-Somer is well-placed in high-growth markets for supporting its customers' international development.

With the strength of its 10,000 employees behind it, the company has set up an international network of 470 expertise and service centres capable of providing sales and technical support throughout the world.

Electric generation with alternator or permanent magnet generator

Permanent magnet generators

Permanent magnet motors

Permanent magnet wheel motors

Hoisting

Trolley

Slewing

Boom

Connection to the grid(cablewinder)

Gantry

High-efficiency and compact solutions