The Difference Between Saltwater and Freshwater Trolling Motors

One question often asked is if a freshwater trolling motor can be used in saltwater. While this is possible, proper cleaning is necessary to allow your trolling motor to work efficiently.

Are you aware that making as little noise as possible while fishing increases your chances of catching fish? Trolling motors are employed for a variety of reasons, including this. They provide boat movement with much ease and little manual labor. You may get the right motor for your boat depending on where you plan to use it. The major criteria for trolling motor selection are steering mode and water type.

Trolling motors are accurate self-contained units made of an electric motor, propeller, and controls. It’s an outboard engine designed to provide more natural boat propulsion. Trolling motors have improved over the years and have been adopted by all individuals who like good sails. 

Trolling motors assist in putting the boat in the optimal angle and location, and this angle is ideal for casting when fishing. The motor is classed as foot-control, hand-control, or wireless remote control based on the control. Depending on the water body in which they are operated, these motors are further categorized as saltwater or freshwater motors.

Difference Between Saltwater and Freshwater Trolling Motors

The material used to construct the freshwater and saltwater motors differs significantly. The motor compartments for saltwater use are composed of a material that resists corrosion that can occur in seawater. As a result, water type is crucial in deciding which motor to purchase. Before buying a trolling motor, it’s important to understand the distinctions between these two motors.

The dissolved salt level of freshwater is less than 1%. Although the density of salt in saltwater is substantially higher, freshwater is not completely devoid of salt. Around 71% of the world is covered with salty water. From these figures, it’s evident that the ratio of saltwater to freshwater boaters is fairly large. Hence one can find themselves needing to use a freshwater motor in a saltwater body.

The sacrificial anode, a little metal tab on the bottom of the motor, is one difference between saltwater and freshwater trolling motor. The anode is covered with material in salty water to keep it from rusting. Because salty water is extremely corrosive, this covering keeps the engine from rusting. This is useful when it comes to the motor’s performance and longevity.

Is it Possible to Use a Freshwater Trolling Motor in Saltwater?

The response is yes or no, or it depends on certain things. The biggest problem with utilizing motors in salty water is that salt corrodes metal, reducing the motor’s lifespan. Some improvements have been made to salty water trolling motors to accommodate their operation in high salt density water masses. Stainless steel hardware sealed electrical connections, and an upgraded painting technique for improved corrosion resistance are among these features.

How to Keep a Freshwater Motor Safe After Being Used in Saltwater

Some of the techniques listed below are more long-term than others. The protective strategy of choice depends significantly on why and for how long you wish to operate the freshwater motor in saltwater.

If you’re only going for a fast one-time sail, cleaning the salt off will suffice. However, a more permanent solution will be required if you want to start using your boat more in salty waters.

  1. After using the motor in saltwater, rinse it with fresh water. This will aid in the removal of any excess salt deposits in the engine.
  2. Connect the motor using sacrificial nodes. These are metal components that prevent rusting. To keep the engine from rusting, keep an eye on the anode and replace it when necessary. The anode will corrode so that the motor will be spared.
  3. When the boat is moored, never leave it submerged in saltwater.
  4. The metal should be painted. One approach to keep metal from rusting is to paint it. When you want to utilize the motor in saltwater, you can paint it temporarily and then rapidly remove the paint to return it to its original state. Paint, on the other hand, is susceptible to degradation. Therefore, it’s important to keep an eye out for paint chips.
  5. Use Anodizing. This is a process that coats metal with a protective coating that keeps it from corroding. It creates a corrosion and rust resistance layer on the metal. If you want to employ the new motor on saltwater for longer timeframes, you can use this technique to adjust the structure at the top of the service.
  6. Make use of salt-removal sprays. These sprays eliminate salts and help to prevent corrosion. It’s a chemical-filled refillable pump-spray container that helps prevent corrosion. There are several varieties of salt-off sprays available.

Features of Our Trolling Motor

Ergonomic Handle

The ergonomic lifting handle makes it easy to remove the motor from the boat during use. The stow and deploy pedal may be depressed with a single hand or foot. This allows you to rapidly transition from in the water to on the boat, saving your strength to reel in the big fish. The simple depth collar allows you to change depths fast, easily, and safely. Lock in tight once you’ve found depth to keep your motor where you want it.

Remote Control

The remote control can comfortably fit in the palm of your hand or be worn around your neck with a rope. Control the motor from the boat or the shore with the longest 164-foot range, while the remote can be recharged using a USB connector and a power bank.

LED Battery Indicator

Keep track of the battery’s capacity with this LED light indicator. The red and green lights will provide ample warning. 1-3 red lights indicate low power and remind the battery’s remaining capacity. (No battery included)

Adjustable Depth and Angle

By pressing the button and adjusting the shaft angle, you can adapt to diverse sailing circumstances and meet your surfing needs. You can also modify the machine’s depth in the water using a knob.

We are wholesale manufacturers of high-quality trolling motors. Please fill out the contact form below to place your order.



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