Table of Contents
How do I determine shaft length for trolling motor?
In order to get the correct shaft length needed for your boat, you first have to measure the distance from the mounting spot on the transom, down to the waterline. Then, take this measurement and add 20” to get the desired shaft length. If you are stuck between two sizes, err on the larger size.
Can a trolling motor shaft be too long?
A trolling motor shaft can be too long. If the trolling motor shaft is too long, you risk the propeller hitting bottom or the inability to stow the motor properly. Too long of a shaft can not only damage the propeller but also the rest of the motor and the environment beneath the water as well.
Does shaft length matter on trolling motor?
Choosing the correct trolling motor shaft length is important so that the angler’s electric motor does not cavitate, creating fish-spooking noise. The rule of thumb is that the top of the motor section should be submerged 12″.
How long should a transom trolling motor shaft be?
For transom motors, shaft length is generally between 30″ to 42″, depending on boat length.
How do you measure the shaft on a Minn Kota trolling motor?
Measure down from the mounting surface of the transom or bow to the water level. Add 5″ to waterline measurement for fishing in rough water. Add 12″ to waterline measurement for steering a hand control motor while standing. Use this measurement and the tables below to find the appropriate shaft length.
How deep should my trolling motor be in the water?
A trolling motor’s ideal propeller should be at a depth that keeps about 6 inches of water above the blades. In other words, the centerline of the motor and the prop shaft should be about 12-18 inches below the waterline, depending on the make, model and dimensions of the trolling motor.
Can I put a longer shaft on my Minn Kota trolling motor?
While it would be cost-prohibitive to lengthen the shaft of any trolling motor, yes, in some cases the shaft of a trolling motor can be shortened. Only models from the below motors families are capable of having their motor shafts shortened: Endura.
How big of a boat can a trolling motor push?
Trolling Motor Thrust Guide Boat Weight (lbs) 1,500 2,500 Boat Length 14-16′ 18′ Minimum Thrust 55 70 Performance Thrust* 55 80 Motor Voltage 12v 24v.
What is the diameter of a Minn Kota trolling motor shaft?
The diameter of the Endura shaft is 1-1/8″ (1.125″ ).
How deep should my prop be in the water?
If you have a short shaft motor, the top most part of the transom and the lower most part of the boat should be about 15 to 16 inches. For a long shaft, I think 20 to 21 inches is correct.
Is a trolling motor worth it?
Trolling motors offer enhanced maneuverability and fishability throughout the day. Trolling motors are the perfect tool to move and maneuver your boat when you don’t want to start your boat’s loud outboard engine. Today’s trolling motors allow anglers to fish a shoreline methodically and quietly.
How can I make my trolling motor faster?
Make Your Trolling Motor Faster Make Your Trolling Motor Faster. Change the Battery. Reduce the Load of the Canoe. Fix a more Streamlined Propeller. Put on Lighter Attire. Replace the Existing Motor. Conclusion.
Can you put an electric trolling motor on a canoe?
A 30″ electric trolling motor shaft is perfect for most canoes. This will allow you to get the motor and propeller far enough into the water to use the full thrust of the engine. But it will also give you some extra shaft length to put the motor down deeper in the water in case you’re in choppy, bucking water.
How fast will an electric trolling motor go?
The maximum speed of a trolling motor is 5 mph regardless of how many pounds of thrust.
Where is the model number on a Minn Kota?
The serial number is located on the top of the transom bracket.
What size trolling motor do I need for a 16 foot boat?
The rule of thumb is that larger motors require more battery capacity, and if you fish from dawn to dark with a boat of 16′ or longer, you’ll probably want 24V. Serious anglers who spend a lot of time on the water will appreciate a 36V motor.
How long will a trolling motor run on a deep cycle battery?
Almost 5 hours doesn’t seem too bad, but that is really a max runtime in ideal conditions. Reality is likely to be less. If the battery is old, damaged or not fully charged then you will not get the rated amp hours from it, reducing your runtime. Significant cold or hot weather will also reduce your runtime.
What is the strongest trolling motor?
Minn Kota has introduced the most powerful trolling motor on the market featuring 112 pounds of thrust.
Can you shorten Minn Kota Terrova shaft?
Cut the amount off you want. Be careful not to cut any wires when cutting the shaft. I used a small metal pipe to slide down in the shaft to keep from cutting the wires. After cutting the shaft shorten the wires and put the head back on.
How long will a 24v trolling motor last?
This will give you maximum speed and power and is often necessary on a large boat, or in strong winds. Thus, if you operate your trolling motor at maximum speed, you will typically get about 2 hours of use from a fully charged pair of “average” batteries. Possibly 4 hours of use for the larger extra capacity batteries.
How many pounds of thrust is 1hp?
So 1 hp trolling motor basically equals to 70 lbs of thrust, and about 0.6 horsepower is a 55 lb thrust trolling.
What size battery do I need for my trolling motor?
Most trolling motor batteries fail due to lack of proper charging. We suggest selecting a 12 volt deep cycle marine battery with at least a 110 amp hour rating, usually a group 27 size battery. The higher the amp hour rating, the more run time you will receive.
