QuietTorque™ 30.0 Electric Motor


The QuietTorque™ 30.0 is recommended for boats up to 45’ (LOA) and 28,000lbs displacement. Typically replacing diesel engines up to 75hp. Typical battery size is 600 – 800Ah.


Motor type: 2 PMAC* Brushless (Liquid Cooled)
Voltage: 48 Vdc
Current: 600 Adc (2 x 300Adc)
Max power input: 30.0 kW
Weight: 195 pounds
Frame: Anodized Aluminum
*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 – 2 x Blue Sea battery switch
Relay – 2 x 500A TE Connectivity vacuum relay
Fuse – 2 x 300A Class-T fuse & holder

Motor Datasheet


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