How fast will a 55 lb thrust trolling motor go

To use an example a 55 lb thrust motor unit has a peak power draw of 40 amps. Running at half power --. The feet per minute times 60 equals calculated feet per hour. Having a maximum speed of only 5 mph may seem slow but it is what makes trolling motors ideal for fishing. The maximum speed of a trolling motor is 5 mph regardless of how many pounds of thrust. 27012014 In fact two 55 pound thrust motors will not move you any faster than one 30 pound thrust motor.

Check out the result of 305055100 lbs of thrust to horsepower.

To use an example a 55 lb thrust motor unit has a peak power draw of 40 amps. 1062020 To use an example a 55 lb thrust motor unit has a peak power draw of 40 amps. Trolling motors come in three voltage ratings. Lets assume my motor is the Endura 30 mentioned above and I troll at speed 2 which is 10 amps draw. In fact two 55 pound thrust motors will not move you any faster than one 30 pound thrust motor. If you use the trolling motor for 6 hours at average 50 load of 20 amps the trolling motor will then require a battery load of 120 Ah. Motors with higher voltages have more thrust. I suggestion going with the 55 thrust motor. The prop pitch in inches times motor RPM times 85 factor for prop slippage yields calculated inches per minute. So lets assume you want to only use 85 leaving 15 left. In theory if you are looking to power our 55lb thrust trolling motor at full speed for roughly two hours you will need roughly 100 amp hours.