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ULTRALIGHT (Angler Mount) 403AC

FOR KAYAKS, CANOES AND VERY LIGHT BOATS

Torqeedo’s lightest outboard, is now available with an alternative new mounting system. The Ultralight 403AC, comes with the innovative new "Angler" Mount designed specially for fishing kayaks.


 

 

 

 

 

 

 

 

 

It has all the same features and benefits of the popular 403C including: GPS built-in, real-time range and runtime display, solar charging and the latest lithium battery technology.  

The new angler mount features a tilt and park mechanism, plus simple integration with the kayak’s steering unit. It also gives additional advantages to fix the motor in place, when operating or during transport.

Like all the popular ULTRALIGHT models the 403AC will get you to your favorite spot faster, and let you stay there longer.

 

Ultralight 403 AC – Benefits:

  • Weight including battery: 11.0 kg
  • Range of up to 100 km
  • Easy to mount on fishing kayaks
  • Completely waterproof (IP67)
  • Superb usability with a wealth of smart features
  • 915 Wh Lithium Battery

 

Ultralight 403 AC with Integrated Battery (915 WH / 29.6 V / 31 Ah)

 

 

Speed in km/h* Range in km* Running time in hours
Slow 4.2 101.0 24:00
Half throttle 6.0 71.0 11:50
Full throttle 9.3 21.7 02:20

* Dependent on factors such as type of boat, load, propeller and ambient conditions. Figures for speed and range are indicative only and are not a guarantee of performance.
Example: Fishing kayak Hobie Mirage Revolution (4.1 m / 26.3 kg)

 

Information on range and speed

For a displacement boat making way through the water, the required propulsive power increases in proportion to the cube of the speed. This means that if you want to double your speed, you need eight times as much power.

And vice-versa, a small reduction in speed is enough to increase the achievable range substantially.

The Torqeedo Ultralight's on-board computer calculates the remaining range constantly, by linking the motor's consumption data with the charging level of the batteries, and the speed over the ground from the GPS. This allows you to read the remaining range in real time from the motor display or the smartphone app TorqTrac.

 

Technical Data Ultralight 403AC

 

 

Input power in watts 400
Propulsive power in watts 180
Comparable petrol outboards (propulsive power) 1 HP
Comparable petrol outboards (thrust) 2 HP
Maximum overall efficiency in % 45
Static thrust in lbs* 33
Integrated battery 915 Wh Li-Ion
Nominal voltage 29.6
Final charging voltage 33.6
Total weight in kg 11.0
Motor weight without battery in kg 5.0
Weight of integrated battery 6.0
Shaft length in cm 48
Standard propeller
(v = speed in km/h at p = power in watts)
v10/p350
Alternative propeller options -
Maximum propeller speed in rpm 1,200
Control Throttle
Steering Connects to kayak steering, lockable
Tilting device Manual, with impact protection
Trim device Manual, 4-step
Stepless forward/reverse drive Yes
Integrated on-board computer Yes
* Torqeedo static thrust measurement is based on internationally accepted ISO standards. Static thrust figures for conventional trolling motors are typically measured differently, which results in higher values. To compare Torqeedo static thrust data with conventional trolling motors, add approximately 50% to the Torqeedo static thrust values.

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