How to Determine Shaft Length for Trolling Motor?

There is no definitive answer to this question as the correct shaft length for a trolling motor will vary depending on the specific boat and application.

However, there are some general guidelines that can be followed to ensure that the chosen shaft length is appropriate.

Firstly, it is important to select a trolling motor with a shaft that is at least as long as the deepest part of the boat’s hull.

Secondly, the height of the transom should be taken into account when choosing a shaft length, as a longer shaft may be required if the transom is higher off the water.

Finally, it is also worth considering how much room there is inside the boat for storing and accessing the trolling motor, as a shorter shaft may be more convenient in this respect.

  • First, measure the distance from the transom mount to the center of the boat
  • Next, measure the depth of the water where you will be using your trolling motor
  • Add these two numbers together to get the total shaft length you will need for your trolling motor
  • Finally, add a few inches to this number to account for any variation in measurements and to allow for any future adjustments you may need to make

Trolling Motor Shaft Length for Bass Tracker

If you’re looking to buy a trolling motor for your Bass Tracker, it’s important to know what size shaft you need. The size of the trolling motor shaft is determined by the distance from the transom (back) of the boat to the waterline.

Here’s a quick guide to help you choose the right sized shaft for your Bass Tracker:

8-10 feet: 30″ trolling motor shaft 10-12 feet: 36″ trolling motor shaft 12-14 feet: 42″ trolling motor shaft

14+ feet: 54″ trolling motor shaft Now that you know what size shaft you need, happy shopping!

Can Your Trolling Motor Shaft Be Too Long?

No, your trolling motor shaft cannot be too long. The only thing that can happen if your shaft is too long is that you will not be able to fully submerge the propeller in the water, which will decrease its efficiency.

What Size Trolling Motor Do I Need for a 20 Foot Boat?

Assuming you have a 20ft boat and you would like to install a trolling motor, here are few things you need to know in order to choose the right size trolling motor. The size of the trolling motor is dependent on the size and weight of your boat as well as how much power you need. To get an idea of how much power you will need, first determine what type of fishing you plan to do with your boat.

If you want to fish in open water for larger species of fish, then you will need more power than if you were just fishing in smaller lakes or rivers. The next thing to consider is the weight of your boat. Heavier boats will require more powerful motors to move them through the water.

You can use this chart as a guide to help determine how much thrust your trolling motor should have:

Boat Weight (lbs) / Thrust (lbs) Up to 1000 lbs: 2 lbs per 100 lbs 1000-2000 lbs: 1 lb per 100 lbs 2000-3000 lbs: 3/4 lb per 100 lbs 3000+ lbs: 1/2 lb per 100 lbs

For example, if your boat weighs 2000 pounds, then you would need a trolling motor with at least 20 pounds of thrust. Now that you know how much power and thrust you need, it’s time to choose the right size trolling motor for your 20 foot boat!

What Size Trolling Motor Do I Need for a 16 Foot Boat?

Assuming you have a 16ft boat, the size of trolling motor you will need is dependent on a few factors. The first factor to consider is the weight of your boat. Heavier boats will require a more powerful trolling motor to move them through the water.

The next factor to consider is the type of fishing you plan on doing. If you are planning on using your trolling motor to fish in heavy cover or thick vegetation, you will need a more powerful trolling motor to push your boat through those areas. The last factor to consider is the speed at which you want to travel.

Faster speeds will require a more powerful trolling motor. Now that we have considered all of the factors that go into choosing the right sized trolling motor for your 16ft boat, let’s take a look at some specific models. For lighter boats under 2000lbs, we recommend the Minn Kota Endura C2 55lb thrust trolling motor.

This model has enough power to move most 16ft boats at speeds up to 5mph and can run for up to 18 hours on a single charge. For heavier boats over 2000lbs or for anglers who want more power and speed, we recommend the Minn Kota Fortrex 80lb thrust trolling motor. This model has enough power to move larger boats at speeds up to 10mph and can run for up to 30 hours on a single charge.

No matter what kind of fishing you’re doing or how heavy your boat is, one of these two models should be ableto give you the performance you need out on the water.

How Far in the Water Should a Trolling Motor Be?

Most trolling motors come with an adjustable shaft, which allows for different depths in the water. There are many factors to consider when deciding how far your trolling motor should be in the water. The most important factor is usually the depth of the water you’ll be operating in.

If you’re fishing in shallow waters, you’ll want to keep your trolling motor closer to the surface so you don’t run into any obstacles. In deeper waters, you can extend the shaft further down and get more power and speed from your motor. Other factors to consider include wind conditions and wave height.

If it’s windy, you’ll want to keep your trolling motor lower in the water to avoid being blown around. And if waves are high, you don’t want your trolling motor sticking up too far above the surface where it could get knocked over. Ultimately, it’s up to you to experiment and find what works best for your particular situation.

There’s no one-size-fits-all answer when it comes to how far your trolling motor should be in the water.

Conclusion

It can be difficult to determine the ideal shaft length for your trolling motor. A too-short shaft will limit the amount of force you can generate, while a too-long shaft can make it difficult to control your vessel. The best way to find the right shaft length is to experiment with different lengths and see what works best for you.

Start by trying a few different lengths and then adjust as needed.