12".
The rule of thumb is that the top of the motor section should be submerged 12″. In general, shaft length selection is more critical with bow-mount motors versus transom-mount motors. Most boat transoms are similar in their distance to the water, and Minn Kota’s standard transom shaft lengths should be adequate.
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.
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.
How do you adjust the depth of a trolling motor?
Adjusting the Depth of the Trolling Motor
- Move the motor so that it stops halfway between the stowed and deployed positions.
- Loosen the collar at the base of the steering system housing.
- Raise or lower the depth of the trolling motor.
- Tighten the collar at the base of the steering system housing.
- Select an action:
How fast will a 55 lb thrust trolling motor go?
Assuming perfect riding conditions, the use of the best fuel i.e. the distillate marine diesel, and moderate load, 55-pound trolling motors are likely to attain a maximum speed of only 5 miles per hour. This would take around two hours for the deep cycle battery charge to get completely depleted.
What depth should I set my 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 far below the boat should your prop be?
A boat rigger’s rule of thumb is that the motor can be raised one inch for each eight to 10 inches of distance between the transom and prop. As the prop moves further aft, it’s also likely to be in cleaner, “harder” water, and be more efficient.
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 |
How does Minn Kota measure shaft length?
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.
Can you run trolling motor out of water?
Your motor is cooled by the water around it, while running it out of the water for a very short time would be OK, it would take a long time to drain the battery much running the motor out of the water with no load. Why risk damaging a very expensive TM to just drain the battery down.
What is the strongest trolling motor?
Minn Kota
Minn Kota has introduced the most powerful trolling motor on the market featuring 112 pounds of thrust.
Can you have too much thrust on a trolling motor?
You can never have too much thrust and go with a variable speed. Not only is it more useful it also helps battery life. The one place that many people try to save money is on the electric trolling only to regret it.
Can you use car battery for trolling motor?
Will my car battery work for my trolling motor? No, car batteries are not recommended and can ruin your motor.
Do all trolling motors go the same speed?
In fact two 55 pound thrust motors will not move you any faster than one 30 pound thrust motor. Higher thrust 12V trolling motors are designed for bigger heavier boats with larger payloads. The maximum speed of a trolling motor is 5 mph regardless of how many pounds of thrust.
How long will a trolling motor run?
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 difference between bow mount and transom mount?
While bow mounts require that a plate be drilled on the bow of the boat, transom mounts easily attach to the boat’s stern with a simple clamp. Transom mounts are also much easier to operate from the back of the boat, and don’t clutter up the deck with foot pedals or cords as bow mount motors often do.
Can you use salt water trolling motor in freshwater?
We designed a special line of motors for use in salt or brackish water.To extend the life of your Minn Kota Riptide saltwater trolling motor, thoroughly rinse the motor with freshwater after every use in saltwater and store indoors. Never leave the motor submerged in saltwater when the boat is moored.
How do you know if your outboard is too low?
An outboard that is mounted too low will limit your boat’s optimal operation. You can often tell that an outboard is too low if you are experiencing sluggish speeds, poor handling, excessive spray, porpoising, or even water pushing up into the cowling.
How far should the cavitation plate be below the boat?
The cavitation plate should be nearly even with or slightly below the bottom. For a short shaft the vertical measurement of the transom should be about 15 inches.
How do you know if your outboard is too high?
Too high usually results in low water pressure, prop letting go in turns, or lack of bow lift are usually the telltale signs. Sometimes porpoising is caused by too much bow lift and dropping the motor will give it more bite and make it worse.
How can I make my trolling motor faster?
Table Of Contents
- 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.
Contents