What is the difference between thrust and horsepower. So its about 55 lbs of thrust for 25 HP.
I am assuming ideal water conditions a moderate load and the correct size motor for your boat the maximum speed of a 55 lb.
55 lb thrust trolling motor horsepower. What is the difference between thrust and horsepower. The difference between Thrust and Horsepower Explained First pounds of thrust is a static force measurement while horsepower is 550 ft-pounds of work per second a measurement per unit time. So every 746 watts is roughly equivalent to 1 horsepower.
Is thrust the same as power. How many horsepower is 55 lbs of thrust. If youre getting the full 55 lbf of thrust at this speed then your hull has 55 lbf total resistance at this speed.
55 lbf 0245 kN so 0245 kN 1 ms 0245 kNms 0245 kW. Thats about 13 hp. Click to see full answer.
Using this formula the popular Newport Vessels NV-Series 55lb Thrust Trolling Motor is rated as 624 watts at the highest forward speed and so 624746 084 and would be roughly equivalent to a 084 horsepower motor. So 1 hp trolling motor basically equals to 70 lbs of thrust and about 06 horsepower is a 55 lb thrust trolling. More Thoughts About Horsepower vs Thrust Here are some common confusions or misunderstandings of the lb thrust to horsepower.
How many horsepower is a 55 lb thrust trolling. And here we mainly discuss the pounds to thrust on the boating field with a relatively limited thrust range commonly seen as below and not the jet engine field. So 1 hp trolling motor basically equals to 70 lbs of thrust and about 06 horsepower is a 55 lb thrust trolling.
Discussion Starter 1 Jul 21 2011. So I am getting a layout boat finally. I currently have a 55lb thrust trolling motor and brand new battery to use which should push it along pretty good since it actually did pretty well pushing a 14ft jon boat.
What equivalent HP motor do you think it. Posted October 1 2010. I doubt a 55 pound thrust electric motor produces anything near one horsepower.
My opinion is to get a gas motor to use for longer runs then use the trolling motor for fishing. I have a 55 pound thrust MinnKota for my square stern canoe. To get the same 55 lbf of thrust as above again with a 50 propeller efficiency we get the exact same 049 kW or 23 hp.
Shaft power has the exact same meaning regardless of what is turning the shaft. The question becomes then what gas engine will produce 23 hp at the prop shaft. Using this formula the popular Newport Vessels NV-Series 55lb Thrust Trolling Motor is rated as 624 watts at the highest forward speed and so 624746 084 and would be roughly equivalent to a 084 horsepower motor.
This is not exactly true. With trolling motors and outboard motors boat speed and acceleration depends on horsepower and prop pitch. By changing prop pitch you can trade acceleration for top speed.
Our trolling motors have props designed for maximum acceleration. When you hit the power the boat responds immediately. 55 Lbs thrust at 5 MPH calculates to 073 HP.
Thus the SWAG above of 08 HP is very close. Keep in mind that were talking HP at the prop so we need to allow some losses from motor to prop. Not sure how much those losses are but I would think a 1 HP might give simliar performance as a 55 LB trolling motor a 2 HP much more performance.
Took the Newport Vessels 55 lbs thrust trolling motor out for a spin. Spent about a half hour on the water. Prior to heading out the battery registered 1268.
The easiest way to know the horsepower rating of any electric motor is to know the maximum power in Watts and dividing it by 746 so that we can convert Watts to Hp. For example if a 55 lb thrust trolling motor has a power output of 600W you can divide 600746 08hp. I am assuming ideal water conditions a moderate load and the correct size motor for your boat the maximum speed of a 55 lb.
Trolling motor can go up to 5 mileshour. However at the maximum speed your battery will get depleted quickly so that it will be a quick outing. By their design and nature 55 lb.
Thrust trolling motors usually are not. The HK series 12V 55 lbs thrust electric outboard trolling motor features an adjustable 36 inch fiberglass composite shaft for large small boats. The rule of thumb I go by is 1 HP About 22 lbs of thrust.
So its about 55 lbs of thrust for 25 HP. I had a transom mount 12 volt 50 lb thrust trolling motor on my 2 man bass boat and 14 foot john and it did great on the 150 acre to 600 acre lakes I bassed fished in. To use an example a 55 lb thrust motor unit has a peak power draw of 40 ampsIf 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 Ah6 hours X 20 amps120 amp hours.
So at 550 feet per second 375mph each pound of thrust is one horsepower. At 825 feet per second 560mph each pound of thrust is 15 horsepower. Similarly how many pounds of thrust do I need for a trolling motor.
Boat weight is the most important consideration to take into account when choosing a trolling motor. For example a 55 lb thrust motor unit that takes 40 amps is installed. Each use period will be 6 hours at average half load of 20 amps.
This means that the motor will require a battery load of 120 Ah. Fullwatt Trolling Motor 4655 LBS Thrust Transom Mounted 8 Speed with Adjustable Handle for Fishing Boats Freshwater and Saltwater Use 44 out of 5 stars 51 16699 166. How many HP is a 50 lb trolling motor.
So every 746 watts is roughly equivalent to 1 horsepower. Using this formula the popular Newport Vessels NV-Series 55lb Thrust Trolling Motor is rated as 624 watts at the highest forward speed and so 624746 084 and would be roughly equivalent to a 084 horsepower motor.