Propulsion engine LPMR
electricboatingpermanent magnet

propulsion engine
propulsion engine
propulsion engine
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Power source
permanent magnet, synchronous
Other characteristics
for generator sets

Min.: 100 kW (136 hp)

Max.: 1,000 kW (1,359.6 hp)

Engine speed

1,800 rpm (11,310 rad.min-1)


750 kg, 2,430 kg (1,653 lb)


LPMR is a series of strong permanent magnet motors/generators (PMS, PMAC). Developed for marine applications and marine electric propulsion, using motors from the LPMR series reduces engine room while enlarging the autonomy of the vessel. The propulsion is quiet and vibration free and all this without leaving a carbon footprint. LPMR motors are designed for maximum power to volume ratio, highly enduring and highly efficient; these machines are built for the most demanding applications. All synchronous motors with permanent magnets are also generators. LPMR series is a great choice for powerful marine gensets. SPECIFICATIONS Efficiency: 97% Nominal Power Rating (S1): 400 - 600 KW Voltage Range: 380 - 690 Vac Cooling: Water cooling ADVANTAGES: Silent operation Vibration free Full torque from 0 RPM Variable speed Maintenance free Contact us with your ideas, questions and projects, and we will do all the calculations and simulations to find the perfect solution for your requirements. From small leisure yachts to large commercial boats, TEMA has solutions for all applications.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.