///QuietTorque™ 10.0 Electric Motor

QuietTorque™ 10.0 Electric Motor


(1 customer review)

The QuietTorque™ 10.0 is a 10kW electric propulsion system is recommended for boats up to 35’ (LOA) and 12,000 lbs displacement.  Typically programmed and sized to push boat at cruising or harbor speed.

Motors normally ship within 5 business days with full payment.

Pay a deposit of $2,000.00 per item


The QuietTorque 10.0 Hybrid provides 48v electric propulsion with high sustained output and is ideal for coastal cruisers and day sailors. Typically, the QuietTorque 10.0 will replace a 15 to 20hp diesel engine. By using a PMAC (Permanent Magnet AC), Electric Yacht can produce this powerful, compact, Plug-n-Play, light weight, air cooled system.  Typical battery size is 200Ah or more at 48Vdc.  These systems can be installed by a competent boat owner using simple tools and the easy to mount Electric Yacht system.  To be prudent, we recommend that an ABYC certified marine electric technician review the completed system.  Each system is engineered for your boat to maximize the speed and range of the boat.  The System is backed by Electric Yacht’s three-year limited warranty.


Motor type: PMAC* Brushless
Voltage: 48 Vdc
Current: 200 Adc
Max power input: 10.0 kW
4″ flange coupler (Hurth/Borg Warner type)
Weight: 65 pounds
Frame: Anodized Aluminum
*Permanent Magnet Alternating Current

Standard Features

Designed for hybrid installations using a generator or renewable power sources while underway

  • Current sensor monitors charging current providing for accurate SOC readings
  • Automatic thermal protection prevents over heating while maintaining maximum
    possible power under all operating conditions
  • Auxiliary cooling fan provides for high sustained output even when sharing
    space with a diesel generator

Motor Mounts Adjustable Mounts to current engine stringers

Throttle Anodized Al waterproof throttle with key & neutral lock

Digital Display

  • State of Charge (SOC)
  • Voltage, Current, Power and motor RPM
  • Program battery type and size
  • Time to Discharge based on current power consumption, updated in real time
  • Programmable regeneration and max power
  • Secondary screen allows monitoring of charge and discharge current and power
    plus motor and motor controller temperature

4″ flange coupler (Hurth/Borg Warner type)

Power Switch Blue Sea two position switch

Relay 500amp TE Connectivity vacuum relay

Class-T fuse & holder

QT10 Product Data Sheet

QT10 Product Drawing

Additional information

Weight95 lbs
Dimensions20 × 20 × 26 in

1 review for QuietTorque™ 10.0 Electric Motor

  1. ElectricYacht

    A+ product

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