The NK HD Series represents the next generation of Newport’s flagship kayak motors. Built around a heavy-duty durability standard, the NK300 HD combines rugged composite materials, updated architecture for easy lifting and steering authority, precision bearings, overbuilt communication cable plugs for long-term reliability, a micro pulley system for low-profile stowage and mounting, a cable strain relief mechanism for longer cable life, and advanced conformal-coated internal electronics engineered for maximum reliability.
Designed for hardcore kayak anglers, it delivers 1300W of reliable brushless direct-drive power with unmatched speed and thrust, plus a redesigned throttle curve for smoother acceleration and precision control. Tournament angler trusted and proven on the water, this motor was built to explore where others won’t.
 
What’s in the box?
NK300 HD motor
NK HD Steering Triangle
NK HD Retract Arm w/ Stainless Carabiner + Ronstan micro block
NK HD Communication Cable with oversized M12 connectors
NK HD Digital Speed Controller w/ Display
Four Bolt Aluminum Motor Mounting bracket
Height Adjustment Clamp
Reverse Control Line and Handle
Motor Lift Control Line and Handle
Emergency Stop Key
(2) Carabiner and pulley sets for rigging options
Additional nylon cord
Coated Stainless Steering Cable Kit (may not be compatible w/ every brand of kayak)
Installation Kit
Hardware installation kit with required tools
BATTERY NOT INCLUDED
 
Built Heavy Duty
Overbuilt steering and lift arm architecture holds up to hard use.
Reinforced composite lift arm and steering triangle
Optimized geometry reduces strain
Micro pulley system for low-profile stowage and mounting
Cable strain relief mechanism for longer cable life
HD Communication System
Overbuilt connectors for stable, long-term reliability.
Oversized communication cable connectors
Conformal-coated electronics engineered for maximum reliability
All-new advanced PCB design for motor, driver, and controller
Consistent power delivery with reduced long-term wear
Precision Bearing Drive
Precision-engineered components improve operation and longevity.
Smooth, intuitive control
Responsive power command
Brushless direct-drive power
Optimized throttle curve for smoother acceleration and precision control
 
Tech Specs
Power:1300W (3HP equivalent)
Input Voltage:36V DC
Amp Draw:37 amps
Motor Weight:25.5 lbs
External Battery:36V DC 30 Ah minimum
Propeller:9.8" 2-blade composite propeller
Trim/Tilt Angle:0°, 7°, 14°, 21° / 70°
Shaft Length:21.7"
Motor:Brushless DC motor
Direct Drive:Yes
Maintenance-Free:Yes
Sound Level:40 decibels (out of water)
Length of lower motor:9.25"
Diameter of lower motor:4.5"