Torqeedo Ultralight 403A

For kayaks, canoes and light boats Torqeedo Ultralight 403A is the lightest and most affordable motor in the Torqeedo Travel series.

Torqeedo Ultralight 403A: The advantages

• Lightweight: only 9 – 10 kg including the battery
• Multi-rechargeable: 220 V via the supplied charger, 12 V cable (optional) and solar panel (optional)
• For long distances: up to 100 km range (403C) at lower speeds or as support
• Modern: can be connected to the Torq Trac app on your phone via Bluetooth (optional). Intelligent: the display shows speed, battery %, remaining sailing time/distance and power

Range

	Battery capacity	Full power	Economic speed	Relaxed
Torqeedo Ultralight 403A	320 Wh	48 minutes	1 hour and 36 minutes	3 hours and 20 minutes
Torqeedo Ultralight 403AC	915 Wh	2 hours and 16 minutes	4 hours and 43 minutes	9 hours and 9 minutes
Torqeedo Ultralight 1103AC	915 Wh	48 minutes	1 hour and 28 minutes	9 hours and 11 minutes

Specifications

	Torqeedo Ultralight 403A	Torqeedo Ultralight 403AC	Torqeedo Ultralight 1103AC
Battery capacity	320 Wh Li-Ion	915 Wh Li-Ion	915 Wh Li-Ion
Nominal voltage	29.6V	29.6V	29.6V
Total weight	8.8 kg	11 kg	15.3 kg
Weight without battery	5 kg	5 kg	9.3 kg
Battery weight loose	3.8 kg	6 kg	6 kg
Maximum power consumption	400W	400W	1100W
Propulsive power	180W	180W	540W
Overall efficiency	45%	45%	49%
Similar to petrol engine	1pk	1pk	3-4 hp
Standard Propeller V=speed (km/h) P=power (W)	v10/p350	v10/p350	v10/p1100
Maximum propeller speed	1200 rpm	1200 rpm	1450 rpm
Operation	Remote control with infinitely variable forward-reverse control and display	Remote control with infinitely variable forward-reverse control and display	Remote control with infinitely variable forward-reverse control and display
Controls	By means of lines	By means of lines	By means of lines
Tiltable	By means of lines	By means of lines	By means of lines

Electric propulsion systems in recreational boating

Benefits of electric motors? In short: Clean, quiet, low-maintenance, reliable, practical, super powerful, and a very predictable and controllable range. Want to know more? Be sure to read our blog post about electric boating and then our practical experiences with these beautiful products.

Electric motors can be divided into the following categories:

Inboard engines:	These are engines installed in boats to replace, for example, an existing marine diesel engine or to propel a sloop with a built-in engine. Propulsion is provided, for example, by a propeller shaft or sail drive, and the engine is usually installed lengthwise.
Outboard motors:	These are motors that are mounted, for example, on the stern (transom) of the boat. These motors are therefore more flexible because they are easily accessible and removable. When the voltage is 24 volts or higher, we call it an outboard motor.
Whispering motors:	Whisper motors are the lighter version of outboard motors, operating at voltages below 24 volts. They are often powered by an external 12V battery.
Pods:	These engines are mounted underneath the boat . This has the major advantage that the engine takes up no space inside the boat and is also invisible from the outside.
Water scooter:	Our water scooter is an electric-powered swimming board. When used in reverse, it also doubles as a water cannon. This isn't just a fun toy for young children, but also a very useful aid for less mobile swimmers.
SUP motor:	Stand-up paddleboarding (SUP) is becoming increasingly popular, but it's also a strenuous sport. However, by equipping the SUP with an auxiliary motor, covering long distances becomes much easier. Be sure to read our review of the ePropulsion Vaquita SUP motor .
Canoe or kayak motor:	Just like for the SUP, we also supply support motors for kayaks and canoes.

Assortment of accessories

In addition to all the above types of engines, Robust-MT Marine Technology BV can also provide you with matching batteries, accessories, bags, chargers, controls and parts.

About us

Robust-MT Marine Technology BV is located in Sample on the edge of the water-rich WestlandLocated in South Holland between Rotterdam and The Hague, but also near Delft and the North Sea. Our showroom and workshop are also situated on a main waterway. We also have a mooring on the Haringvliet, near Zeeland, where we can also arrange sea trials. We also collaborate with a renowned yacht builder and shipyard in Woubrugge, near Amsterdam and North Holland. This location also has its own marina, a large crane, and both heated and unheated hangars. In short, no matter how large or small your project, we can provide you with the necessary products and support.

About our products

Do you want to buy a new electric motor for your boat or, for example, convert an existing boat to electric propulsion? In our web shop Everything you need to make your project a success is for sale. We offer the widest range of electric motors and propulsion systems for pleasure craft in the Netherlands, and at the most competitive prices. We also distinguish ourselves through our personal experiences with electrification of existing boats, and this also guarantees that your valuable purchase will also lead to a positive experience. You will regularly find this information in our web shop products in the offer, we post our own test reports in our blog page and we also offer complete sets from engine, battery, and all additional necessary equipment. Our homepage also features several reviews and ratings from satisfied customers; we'd be happy to add yours.