Sail Drive Electric Motors

Bellmarine logo powered by Transfluid

Integrated electric propulsion using next-generation permanent magnet technology providing high performance and reliability. Powerful electric saildrives. Robust sail drive transmission fitted with the latest permeant magnet motor technology available upto 20Kw power. Compact, powerful and retrofit ready, 

Bellmarine electric propulsion helps reduce water and atmospheric pollution, allowing vessels to navigate with maximum silence and respect for the environment. Perfect for protected marine areas, urban settings and inland waterways with ever-increasing restrictions.




Power range from 2-20kW
Product Summary
  • High performing permanent magnet electric motors

  • Maximum efficiency, silent and compact solution

  • Air or water cooling options available

  • Integrated DC-DC converter

  • NMEA 2000 compatible

  • Leg by Yanmar


SailMaster Electric Propulsion

Permanent magnet motors with Sail Drive transmission; available with air or liquid cooling. Ideal for sail boats with the possibility of propeller towing regeneration. Power available from 2 to 20kW. Motor (rpm) 1500 – 3000.

Standard systems include:
• Motor with mounting flange
• Vector control inverter IP65
• NMEA2000 compatible (Apply Transfluid)
• Main switch and main fuse
• DC-DC converter 12 Vdc
• 5m cable for display, lever, key
• Quick install / easy connect / plug and play
• Leg by Yanmar
(Propeller not included)



Bellmarine SailMaster

Output Power Range (kW)


Motor (rpm)

1500 - 3000



SailMaster Water Cooled flyer

SailMaster Air Cooled flyer


Example Applications

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