Trolling Motor Prop

cassidyta · 07-29-10, 12:18 PM

As I had previously posted in the bragging section, I am currently without a TM prop. I plan to remedy that this week, but am trying to figure out if there is any value to the 3 bladed props. My very simple understanding of physics tells me that this should mean that I have a larger surface that is touching the water. I would expect that this means that I have more grip and a stronger/faster pull.
That being said, my motor is a very old minn-kota 28. Will this added surface area cause issues with the motor. (over work it?) I really didn't have an issue with the 2 prop blade, but since I am replacing it I am considering
all options.
My wife didn't see this as a reason to buy a new TM, so replacement prop is my only option.

Thanks

07-29-10, 12:18 PM	#1
cassidyta BassFishin.Com Super Veteran Join Date: Jul 2008 Location: San Diego, CA Posts: 2,928	Trolling Motor Prop As I had previously posted in the bragging section, I am currently without a TM prop. I plan to remedy that this week, but am trying to figure out if there is any value to the 3 bladed props. My very simple understanding of physics tells me that this should mean that I have a larger surface that is touching the water. I would expect that this means that I have more grip and a stronger/faster pull. That being said, my motor is a very old minn-kota 28. Will this added surface area cause issues with the motor. (over work it?) I really didn't have an issue with the 2 prop blade, but since I am replacing it I am considering all options. My wife didn't see this as a reason to buy a new TM, so replacement prop is my only option. Thanks __________________ If you have ever wondered if you should retie, the answer is yes.

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