GreenMotor

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Features
Sizes and options
Specifications
Features EMG-336d series: 450Nm to 3270Nm
Features EMG-590d series: 1280Nm to 4555Nm
Features EMG-960d series: 3600Nm to 30500Nm
Features EMG-1280d series: 9350Nm to 82700Nm

Features

Mega-Guard GreenMotor is a highly efficient permanent magnet motor for ship's propulsion and generator applications. GreenMotor is able to directly drive the propeller shaft in full electric or serial hybrid projects. Mega-Guard GreenMotor can also be used in combined motor and generator applications where GreenMotor is connected to a hybrid gearbox of a combustion engine or directly inline with the propeller shaft. In this parallel hybrid application Mega-Guard GreenMotor can be used as a propulsion motor (discharging the batteries) with stopped combustion engine and it is used as a generator (charging the batteries) when the combustion engine is powering the propeller.

Electric propulsion is applied in case of requirements regarding zero emission, better manoeuverability and/or less fuel consumption for vessels with large difference in sailing profile. Silent running is another application of electric propulsion in combination with Mega-Guard GreenBatteries electric energy storage.

GreenMotor is controlled by other Mega-Guard products:
GreenInverter, Propulsion Control System, Energy Management System and/or GreenGenerator. Various sizes of GreenMotor are available to suit all projects for full electric, serial hybrid or parallel hybrid propulsion.

Sizes and options

Mega-Guard GreenMotor is available in 4 different diameters and with variable length in order to suit propulsion applications ranging from 450Nm to 82700Nm (70kW to 3050kW depending on nominal RPM).

Multiple options are available for GreenMotor. For the shaft there is a choice of a splined output as standard and optional a flanged shaft connection is available. Also sensors for bearing temperature and the use of a built-in heater are options for the GreenMotor. Class approval for GreenMotor are also available like LRS, DNV-GL, BV, ABS, CCS and Komsa/KR.