Price starting from $29,790

Bellmarine TorqueMaster

The Bellmarine TorqueMaster is specifically designed for ultra low RPM applications (heavy displacement vessels). It features an integrated reduction gearbox (various options available) reducing the rpm and increasing torque.

All motors are Permanent Magnet type, AC, high efficiency, saltwater resistant and rated at IP65. The air-cooled version is suitable for light & medium duty applications, whilst the liquid cooled version is recommended for heavy duty & commercial applications.

Bellmarine motors have a nominal (continuous) and intermittent (1 minute duration) rating and can be supplied with an optional regeneration module for re-charging whilst under sail.

All Bellmarine motors can be supplied as complete plug & play system.

reduction ratios available: i=1.59 – 2.01 – 2.41 – 2.87 – 3.35 – 3.97 – 5.01      propeller RPM = motor RPM/i

Complete system including:

  • motor with adjustable brackets and rubber mounts
  • drop-box with integrated thrust bearing, 225mm offset, aluminium made, no cooling needed, low noise/vibration
  • vector control inverter IP65
  • NMEA2000 compatible (for connection to third party display)
  • main battery switch and main fuse
  • controller with integrated DC/DC converter for 12Vdc
  • 5m cable set for display, throttle and key switch
  • air cooled or liquid cooling system
  • elastic coupling between motor and drop-box
  • oil temperature sensor
  • DIN120 output (SAE 1410 upon request) – “U” drive possible
  • display unit of choice
  • throttle unit of choice
  • quick install / easy connect / plug & play
  • installation & user manual

Optional:

  • regeneration module to charge batteries whilst sailing

Note: propeller & shaft not included

AIR COOLED

Motor kW S3 kW V RPM
TorqueMaster 20A 15 20 96 3000
TorqueMaster 25A 20 25 144 3000

LIQUID COOLED

Motor kW S3 kW V RPM
TorqueMaster 20W EVO 15 20 48 1500
TorqueMaster 25W 20 25 96 3000
TorqueMaster 35W 30 35 144 3000
TorqueMaster 45W 35 45 288 3000
TorqueMaster 65W 50 65 288 3000
TorqueMaster 100W 75 100 288 3000
TorqueMaster 130W 100 130 384 3000

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