Propulsion systems


As a precursor of the high-power electric motor, LTS Marine offers integrated propulsion systems that are the fruit of many years of research and development. Proven since 2009, our propulsion systems are the most performant on the market and can be found in a wide variety of water and land vehicles.


    • Designed for the toughest applications
    • Proven technology with permanent magnets
    • External rotor architecture for unparalleled torque density up to 3400 nm (2500 lb.ft)
    • Up to 250 kW continuous

Motor-reducer assembly:

  • Online or V-Configuration
  • One or two engine assembly
  • Power: up to 220 kW (295 HP)
  • Maximum torque: up to 1275 Nm (940 lb. Pi) (2.5: 1 ratio)

Energy reserve: 

  • Cells and Management System (BMS) designed, manufactured and certified for the automotive world by a world-class manufacturer
  • More than 1 million cells in service since 2004
  • Experienced by more than 30 million kilometers on the road
  • Liquid cooling
  • Sturdy, waterproof aluminum case
  • Standard modules of 20, 23 and 28 kWh (usable), up to 150 kW continuous
  • Customized products available as required

On-board charging system: 

  • Sourced from World Class Automotive Supplier
  • Waterproof case IP67
  • Versatile input voltage of 90V or 240V
  • Intelligent Load Cycle Managed by the LTS Marine Vehicle Controller
  • Interface J1772 (standard car plug)


  • Manages all system functionality
  • Remote access
  • Touchscreen
  • Easily adaptable to support other systems
  • Unique security features:
    • Water level detector in batteries and boat
    • Tilt sensor to turn off power in case of a problem, powerful enough to shoot a wakeboard skier.

DC Generator:

  • Function cycle fully supported by the vehicle controller
  • Up to 400 kW DC continuous
  • Compatible with several suppliers of thermal engines

Electric auxiliary systems:

  • Electrification of on-board auxiliary systems such as:
    • Air Compressors
    • Hydraulic central
    • Air Conditioning and Heating