Quiet Torque E-Drive 5.0 Electric Yacht Propulsion Systems

Quiet Torque E-Drive 5.0 Electric Yacht Propulsion Systems

Quiet Torque E-Drive 5.0 Electric Yacht Propulsion Systems engineered and built by sailors for sailors

The QuietTorque 5.0 recommended for boats up to 29’ (LOA) and 7,000lbs displacement.

Typically programed and sized to push boat at cruising or harbor speed. Typical battery size is 100Ah 48v or more. 


  • Motor type: PMAC*brushless motor
  • Voltage: 48 volts
  • Current: 100 amps
  • Max power input: 5.0 kW
  • Shaft size: ¾ to 1½ inch and metric stainless steel
  • Weight: 45 pounds
  • Frame: Anodized Aluminum-ss steel

*Permanent Magnet Alternating Current 

Standard Features:

  • Motor Mounts: Adjustable Mounts to current engine stringers
  • Throttle: Anodized Al waterproof throttle with key & neutral lock High capacity programmable monitor

System Monitor:

  • State of charge
  • Voltage, Current draw, RPM, battery type
  • Instant and accurate
  • Distance to discharge
  • Programmable regeneration
  • Throttle direction and throw

Shaft coupler: Stainless steel coupler milled to match prop shaft

Power Switch: Blue Sea two position switch

Relay: 500amp vacuum Tyco relay

Fuse: Class-t fuse & holder 


Computer generated marine projections

Three year warranty

Designed for customer installation

The QuietTorque 5.0 is very complete and includes everything you will need except batteries, battery cables and


This complete system includes:

  • Motor with three (3) reduction options
  • Fuse
  • Battery switch
  • Relay
  • Mounts
  • Coupler

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  • Brands Electric Yacht
  • Product Code: E-Drive 5.0
  • Availability: In Stock
0 Product(s) Sold
  • $3,947.00
  • Ex Tax: $3,947.00


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