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SE40/125S
SE40/125S, 12V, Single Prop 88 lbs of Thrust
Item:SE40/125S
List Price:$1,970.00 Each
In Stock (9)
Stocked Item Image.
SE60/185S-12V
SE60/185S, 12V, Single Prop 132 lbs of Thrust
Item:SE60/185S-12V
List Price:$2,430.00 Each
In Stock (21)
Stocked Item Image.
SE80/185T-12V
SE80/185T, 12V, Twin Props 176 lbs of Thrust
Item:SE80/185T-12V
List Price:$3,480.00 Each
In Stock (38)
Stocked Item Image.
SE100/185T-12V
SE100/185T, 12V, Twin Props 220 lbs of Thrust
Item:SE100/185T-12V
List Price:$4,670.00 Each
In Stock (8)
Stocked Item Image.
SE40/125S-IP
SE40/125S-IP, 12V, Single Prop 88 lbs of Thrust, Ignition Protected
Item:SE40/125S-IP
List Price:$3,380.00 Each
Typically Ships In 5 Days
SE50/140S-12V
SE50 Thruster 12v SE50/140S Thruster 12V-50Kg/110lb Thrust
Item:SE50/140S-12V
List Price:$2,270.00 Each
In Stock (8)
Stocked Item Image.
SE60/185S-12IP
SE60/185S-12IP, 12V, Single Prop 132 lbs of Thrust, Ignition Protected
Item:SE60/185S-12IP
List Price:$3,550.00 Each
In Stock (38)
Stocked Item Image.
SE100/185T-24V
SE100/185T, 24V, Twin Props 220 lbs of Thrust
Item:SE100/185T-24V
List Price:$4,670.00 Each
Typically Ships In 5 Days
SE250/300TC
SE250 Thruster 24v - 250kgf 550lbf Thrust 15HP
Item:SE250/300TC
List Price:$9,250.00 Each
In Stock (17)
Stocked Item Image.
SEP100/185T-24V
SEP100/185T, 24V, Twin Props 220 lbs of Thrust
Item:SEP100/185T-24V
List Price:$6,780.00 Each
Typically Ships In 9 Days
SX50-12V-50MM
SX50 Compact Stern Thruster, 12V, 50kg Thrust Up to 50mm Transom Thickness
Item:SX50-12V-50MM
List Price:$4,850.00 Each
In Stock (5)
Stocked Item Image.
SE130/250T-24V
SE130, 24V, Twin 5-blade Props 286 lbs of Thrust
Item:SE130/250T-24V
List Price:$5,890.00 Each
In Stock (5)
Stocked Item Image.
SEP80/185T-12V
SEP80/185T, 12V, Twin Props 176 lbs of Thrust
Item:SEP80/185T-12V
List Price:$5,910.00 Each
In Stock (10)
Stocked Item Image.
SE150/215T-24V
SE150/215T, 24V, Twin Props 330 lbs of Thrust
Item:SE150/215T-24V
List Price:$6,110.00 Each
Typically Ships In 5 Days
SX50-12V-150MM
SX50 Compact Stern Thruster, 12V, 50kg Thrust Up to 150mm Transom Thickness
Item:SX50-12V-150MM
List Price:$5,175.00 Each
In Stock (3)
Stocked Item Image.
SEP100/185T-12V
SEP100/185T, 12V, Twin Props 220 lbs of Thrust
Item:SEP100/185T-12V
List Price:$7,110.00 Each
In Stock (7)
Stocked Item Image.
SE30/125S
SE30/125S, 12V, Single Prop 66 lbs of Thrust
Item:SE30/125S
List Price:$1,860.00 Each
In Stock (17)
Stocked Item Image.
E100/185T-24V
e100 24v E-series Thruster 100kg Thrust in 185mm/7.28" ID Tunnel
Item:E100/185T-24V
List Price:$7,250.00 Each
In Stock (6)
Stocked Item Image.

Sleipner DC Electric Thrusters

It is no secret that the most stressful part in boating is being in close quarters to other boats.  Maneuvering around crowded marinas and anchorages is a challenge for even the most skilled operator.  Add wind current and ever increasing crowds, maneuvering with confidence is the only way to keep your experience a happy one.  Thruster systems were developed to allow more confident control of a vessel under any conditions and have become a virtual necessity in today’s marine industry.  As technology has improved, thruster systems have become ever more useful with improved functionality and performance.  All along, Sleipner (formerly Side-Power) has been at the forefront of thruster development and performance.

Sleipner DC thruster systems are designed with the end user in mind.  Reliability, performance and world wide support are critical to today’s owner and Sleipner has focused on these during all phases of product development and sales.  Many of the original thruster units originally sold since 1993, when IMTRA first introduced Sleipner to the US market, are still in use today.  More modern units, like the newest line of eVision thrusters, focus on improved efficiency of the drive system, reducing loads and extending life span.  In addition, advances in electronic control have allowed Sleipner to add electronic safety features to further prolong the life of the thruster.

Since the introduction of the first DC thruster system, advances in technology and the understanding of how propellers work have allowed continuous improvement of Sleipner thruster systems.  Today’s systems require less power input with much greater thrust output.  In fact, Sleipner thrusters are among some of the most efficient thrusters available on the market which is why they are rated by thrust output and not by horsepower.

With the introduction of proportional DC thrusters in 2011, and eVision thrusters in 2022, Sleipner again raised the bar on what a vessel owner expects from a thruster system.  Combining known performance and reliability with the precise amount of thrust you need for the maneuver you are making improves handling performance while eliminating much of the noise associated with standard on/off thrusters.  Adding to this, features such as a push button hold function and LCD display showing the status of your thruster make this the most advanced thruster system available on the market today.

 

Frequently Asked Questions

 

What Is a DC Electric Boat Thruster, and How Does it Work?

A DC electric boat thruster is a propulsion device that provides lateral thrust to maneuver a vessel sideways. It works by drawing electrical power from the boat's batteries, or a dedicated battery bank, and converting it into rotational force. This force is then transmitted to the thruster's propeller, which generates thrust perpendicular to the boat's longitudinal axis.

 

What Are the Key Advantages of DC Electric Thrusters Over Other Types?

DC electric thrusters are known for their efficiency, quiet operation, and precise control. They are also straightforward to install, making them a popular choice. Additionally, they produce minimal vibrations, which enhances onboard comfort.

 

Can DC Electric Thrusters Be Installed on Boats of All Sizes?

DC electric thrusters are suitable for a wide range of boat sizes, from small recreational vessels to larger yachts and motorboats. Sleipner offers various models to accommodate different boat sizes, but generally speaking, DC electric thrusters are ideal for boats under 90 feet.

 

How Do I Select the Appropriate DC Electric Thruster for My Boat?

Selecting the right thruster involves considering your boat's size, weight, and maneuvering requirements. It's recommended to consult with Sleipner or a marine expert to determine the best fit for your specific vessel.

Related: How to Choose the Right Boat Bow Thruster

 

What Maintenance is Typically Required for DC Electric Thrusters?

Routine maintenance may include checking for corrosion, inspecting propellers, and verifying electrical connections. Sleipner provides maintenance guidelines in their product documentation.

Related: 5 Tips for Maintaining Your Bow and Stern Thrusters

 

Is it Possible to Retrofit My Boat With DC Electric Thrusters if it Didn't Originally Have Them?

Yes, it is often possible to retrofit a boat with DC electric thrusters, but the feasibility depends on the boat's design and available space. Consult with Sleipner or a marine technician for retrofitting options.

 

Are DC Electric Thrusters Suitable for Both Saltwater and Freshwater Environments?

Sleipner's DC electric thrusters are designed to withstand the challenges of both saltwater and freshwater environments. Proper maintenance is key to ensuring longevity in these conditions.

 

What Type of Electrical System is Required to Operate DC Electric Thrusters?

DC electric thrusters require a marine-grade electrical system with batteries capable of providing the necessary power. Consult the thruster's specifications for voltage and amperage requirements.

 

Can DC Electric Thrusters Be Remotely Controlled for Thrust and Direction?

Yes, many DC electric thruster systems offer remote control options, allowing boat operators to adjust thrust and direction conveniently.

 

What Safety Features Are Typically Integrated into Sleipner's DC Electric Thrusters?

Sleipner thrusters often feature safety mechanisms such as overload protection, thermal cutoffs, and emergency shutdowns to prevent damage and ensure safe operation.

 

Do Manufacturers Like Sleipner Offer Warranty and Service Options for Their Thrusters?

Sleipner offers industry-leading warranties on all of their thrusters, and they have authorized service centers all over the world to handle repairs and maintenance

 

How Can I Troubleshoot Common Issues That May Arise With DC Electric Thrusters?

Common troubleshooting steps include checking electrical connections, inspecting for debris around the propeller, and ensuring the batteries are in good condition. Refer to the product manual for detailed troubleshooting guidance.

Related: Tips for Troubleshooting Bow & Stern Thrusters

 

What Are Some Recommended Best Practices for Effectively Using DC Electric Thrusters on My Boat?

Best practices include using short bursts of thrust, avoiding continuous operation to prevent overheating, and practicing maneuvering in calm conditions before tackling challenging situations.