Torqeedo 403 Ultralight Kayak Motor
$1,799.00–$1,898.00
Torqeedo 403 Ultralight Kayak Motor is extremely light and fits on all popular types of kayaks, and there are special models for special requirements.
The Torqeedo 403 Ultralight Motor, battery and remote throttle cable are completely waterproof to IP 67. Regardless of whether your are kayaking on inland water or the sea, on protected or unprotected waters – the Ultralight 403 is your ideal companion for every adventure
Also for very small boats…
Ultralight 403 –
Benefits:
- Weight including battery: 8.9 kg
- Maximum speed up to 10 km/h (boat-dependent), faster that any trolling motor
- Range of up to 40 km at low speed (also boat-dependent)
- completely waterproof (IP 67)
- Precise GPS-based calculation of remaining range
- Solar rechargeable – including during the voyage
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Information on Range and Speed from Torqeedo Website
When traveling through water, displacement increases power required in proportion to the cube (third power) of the speed. This means that doubling water speed increases the power required eight-fold.
Conversely, it of course also means that only a slight reduction in speed will increase the range attainable significantly. Simply reducing speed by e.g. half a knot has a considerable effect on the remaining range.
Since mental arithmetic to the power of three is quite tricky, the on-board computer of the Ultralight constantly calculates the remaining range for you. To do this, it combines the consumption data from the motor with the charge level of the batteries together with the speed over water obtained via GPS. This means you can read the remaining range in real time from the Ultralight’s display. Using the TorqTrac App you can even read the remaining range from a map on your smartphone.
TKFS Custom Aluminum Steering Bracket |
With Custom Steering Bracket, Without Custom Steering Bracket |
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