The Torqeedo Ultralight 403 Outboard Trolling Motor is a lightweight and compact motor that comes with a lithium battery. This trolling motor comes with features like GPS-based range calculator, onboard computer, and an emergency magnetic stop key. This electric boat motor can be easily integrated into the steering system of any kayak. It features additional navigation functions for the onboard computer when used with a smartphone app called TorqTrac. It has universal mounting that attaches easily to any kayak. Best of all, this motor comes with a two-year manufacturer's warranty for non-commercial use.
- 1-hp equivalent
- Include: charger, remote throttle, on-board computer, GPS-based range calculation and emergency magnetic stop key
- Steering/tilting/auto-kickup, easy integration with your kayak's steering system
- Extended navigation functions of the on-board computer with TorqTrac (not included)
- Easy to mount on a fishing kayak
- Completely waterproof (IP 67)
- Precise GPS-based calculation of remaining range
- Solar rechargeable – including during the voyage
- Manufacturer's two-year warranty for non-commercial use
- Ultralight 403 Technical Specifications
- Input Power: 400 w
- Propulsive Power: 180 w
- Comparable Petrol Outboards (propulsive power): 1 HP
- Comparable Petrol Outboards (thrust): 2 HP
- Maximum Overall Efficiency: 45%
- Static Thrust: 33 lbs.
- Integrated Battery: 320 Wh Li-Ion
- Nominal Voltage: 29.6 v
- Final Charging Voltage: 33.6 v
- Total Weight: 8.9 kg (19.6 lbs.)
- Motor Weight without battery: 4.4 kg (9.7 lbs.)
- Weight of integrated battery: 4.5 kg (9.9 lbs.)
- Shaft Length: 45 cm (17.72 in.)
- Standard Propeller (v = speed in km/h at p = power in watts): v10/p350
- Alternative Propeller Options: N/A
- Maximum Propeller Speed: 1,200 rpm
- Control: Remote throttle
- Steering: Provision to connect to kayak rudder; lockable
- Tilting Device: Manual with grounding protection
- Trim Device: No
- Stepless Forward/reverse Drive: Yes
- Integrated On-Board Computer: Yes
- Ultralight 403 A Technical Specifications
- Input Power: 400 w
- Propulsive Power: 180 w
- Comparable Petrol Outboards (propulsive power): 1 HP
- Comparable Petrol Outboards (thrust): 2 HP
- Maximum Overall Efficiency: 45%
- Static Thrust: 33 lbs.
- Integrated Battery: 320 Wh Li-Ion
- Nominal Voltage: 29.6 v
- Final Charging Voltage: 33.6 v
- Total Weight: 8.8 kg (19.6 lbs.)
- Motor Weight without battery: 5.0 kg (11.02 lbs.)
- Weight of integrated battery: 3.8 kg (8.4 lbs.)
- Shaft Length: 48 cm (18.89 in.)
- Standard Propeller (v = speed in km/h at p = power in watts): v10/p350
- Alternative Propeller Options: N/A
- Maximum Propeller Speed: 1,200 rpm
- Control: Throttle
- Steering: Provision to connect to kayak rudder; lockable
- Tilting Device: Manual with grounding protection
- Trim Device: Manual, 4-step
- Stepless Forward/reverse Drive: Yes
- Integrated On-Board Computer: Yes
- Ultralight 403 AC Technical Specifications
- Input Power: 400 w
- Propulsive Power: 180 w
- Comparable Petrol Outboards (propulsive power): 1 HP
- Comparable Petrol Outboards (thrust): 2 HP
- Maximum Overall Efficiency: 45%
- Static Thrust: 33 lbs.
- Integrated Battery: 915 Wh Li-Ion
- Nominal Voltage: 29.6 v
- Final Charging Voltage: 33.6 v
- Total Weight: 11.0 kg (24.25 lbs.)
- Motor Weight without battery: 5.0 kg (11.02 lbs.)
- Weight of integrated battery: 6.0 kg (13.22 lbs.)
- Shaft Length: 48 cm (18.89 in.)
- Standard Propeller (v = speed in km/h at p = power in watts): v10/p350
- Alternative Propeller Options: N/A
- Maximum Propeller Speed: 1,200 rpm
- Control: Throttle
- Steering: Provision to connect to kayak rudder; lockable
- Tilting Device: Manual with grounding protection
- Trim Device: Manual, 4-step
- Stepless Forward/reverse Drive: Yes
- Integrated On-Board Computer: Yes
- Qty. per Pack: 1
Please Note: 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.
| Model | Throttle | Speed (km/h - mph) | Range (km - mi) | Running Time |
|---|---|---|---|---|
| Ultralight 403 A | Slow | 4.2 - 2.60 | 35.2 - 21.87 | 8 hr. 20 min. |
| Ultralight 403 A | Half | 6.0 - 3.72 | 25 - 15.53 | 4 hr. 10 min. |
| Ultralight 403 A | Full | 9.3 - 5.77 | 7.4 - 4.59 | 48 min. |
| Ultralight 403 AC | Slow | 4.2 - 2.60 | 101.0 - 62.75 | 24hr |
| Ultralight 403 AC | Half | 6.0 - 3.72 | 71.0 - 44.11 | 11 hr. 50 min. |
| Ultralight 403 AC | Full | 9.3 - 5.77 | 21.7 - 13.48 | 2 hr. 20 min. |
This item is subject to an oversize shipping fee that will be shown in cart.
Reviews
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read this before you spend big money on a Torqeedo
Be aware. After five years of very light use, my pylon (foot) is severely corroded. I've been given a quote to repair of over $1,200 I took very good care of this motor. To me, for the money the… Read More
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Quit wasting money and go for the best.
As the saying goes, "you get what you pay for". The 403AC is absolutely unmatched unless you upgrade to a 1103. This motor has been a game changer for me while competing in tournaments. I l… Read More
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Far superior to conventional trolling motors!
This motor is so far superior to traditional trolling motors, its not a fair comparison, truly in its own class! The incredibly lightweight Li-ion battery is waterproof and provides full power output… Read More