QuietTorque™ 10.0 Electric Motor


The QuietTorque™ 10.0 Sport is a cost effective 10kW electric propulsion system designed for the day sailing and coastal cruising sailboats up to 35’ (LOA) and 12,000 lbs displacement.  Typically programmed and sized to push boat at cruising or harbour speed.
The QuietTorque™ 10.0 recommended for boats to 34’ (LOA) and 12,000lbs displacement. Typically replaces gas or diesel engines in the 15hp – 25hp range. Typical battery size is 200 – 300Ah


Motor type PMAC*
Voltage 48Vdc nom (36-65Vdc)
Max. Input Power 10.0 kW (20 min)
Cont. Input Power 8.0 kW
Frame Anodized Aluminum
Shaft Stainless Steel
*Permanent Magnet Alternating Current

Standard Features

Motor Mounts – Adjustable Mounts use current engine stringers

Throttle – Nickel Plated Al waterproof throttle with key switch

System Monitor – Programmable digital display

  • State of Charge (SOC)
  • Voltage, Current and Power
  • Time to Discharge (TTD)
  • Programmable for flooded, AGM and Li-ion battery type and size

Shaft Coupler – 4” Hurth/Borg Warner flange
Power Switch – Blue Sea battery switch
Relay – 500A TE Connectivity vacuum relay
Fuse – 250A Class-T fuse & holder

Motor Datasheet


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