How fast is 30 lbs of thrust

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Minn Kota clearly is ahead of MotorGuide when it comes to offering a more advanced and robust feature set on their trolling motors. How long will a battery power a trolling motor?

A battery with a 1 Ah capacity should be able to deliver a current of 1 amp or discharge for an uninterrupted 1 hour. As a general rule, smaller batteries are usually rated at 25 Ah to 50 Ah and bigger deep-cycle batteries could be rated as high as Ah. There is no ideal amp-hour rating for a trolling motor battery. How long will a trolling motor run on a 12v battery? Just to keep the boat moving for slow drifts - musky or bass fishing.

Battery group size could play a role in life but on a 12v older power drive a 24 to 27 group battery running between hours is in line with where you can expect yourself to be.

How long will a marine battery hold its charge? Multi-stage Battery Charging Over time, these deposits will cause a amp-hour battery to act more like a amp-hour battery, and battery life will be considerably shortened. Once fully charged, marine batteries should be held at a considerably lower voltage to maintain their charge - typically How many amps does a 40 lb thrust trolling motor use? The force acting on an object perpendicular to the surface is called thrust.

It is vector quantity and SI Unit of thrust is Newton. Thrust per unit Area is called Pressure. Thrust is the force which moves an aircraft through the air.

Since thrust is a force, it is a vector quantity having both a magnitude and a direction. The engine does work on the gas and accelerates the gas to the rear of the engine; the thrust is generated in the opposite direction from the accelerated gas.

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 fast will a 30 lb thrust trolling motor go? Can you run two trolling motors? Using two trolling motors to increase speed will have little effect.

Running two trolling motors will also double the amp draw, which drains the battery faster. The resistance of the water increases exponentially with speed. The best way that I have always found to increase the speed of a motor is to increase the power of the motor by removing the current motor and installing one that has more power with a larger size and larger pitch prop. One of these qualities, and a very important one at that, is the speed that the trolling motor can support based on its thrust — which is dependent on the weight of the boat.

However, something that you may not have expected is that regardless of the thrust value of the trolling motor, the maximum cutoff speed is always five miles an hour. The speed cutoff may have you thinking: why spend more money on a pound thrust trolling motor when the maximum speed is 5 miles per hour no matter which sized trolling motor you purchase? It is true that the 30 lb, 40 lb, and 55 lb thrust trolling motors all top out at 5 miles per hour, but you will need the larger-sized motor when you have a larger boat.

Like the thrust value in these different motors, they will have a varying amount of horsepower depending entirely on the importance of that thrust. The formula is:. Assuming that you purchased a trolling motor that can support your boat well past its standard weight, you can always put the vehicle speed down at five miles an hour, leaving the only other value in the formula you need to find is the thrusting weight.

With this, you should be able to calculate the horsepower of whatever trolling motor you own or wish to purchase for your vessel! You may then find yourself asking, should you save money and opt for the lower thrust trolling motor?