T-Pain Is On A Boat: Re: [Electric Boats] gear reduction transmissions

Take a look at a Browning Helical Gear Drive. They are available in many reductions & can be purchsed with the C Face adapter.
I used a 3201 to mate up with my motor.

Bob

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On Mon, 9/11/17, benjatelcom@gmail.com [electricboats] <electricboats@yahoogroups.com> wrote:

Subject: [Electric Boats] gear reduction transmissions
To: electricboats@yahoogroups.com
Date: Monday, September 11, 2017, 10:30 AM

I am searching for a gear reduction system. I would
like it to mount to my Motenergy ME1305 which has a NEMA
143T flange, and be in the 5:1 range.

The motor currently faces forward, with a dual
size 3 V-belt transmission with a 3:1 sheave reduction to my
inboard propeller shaft directly below the motor. The
propeller shaft is too low in the narrow keel to couple
inline with motor so I need to keep the vertical offset.

I'm having a hard time
sorting through gear reduction systems.

The goal is to go from a V belt 3:1 reduction
to 5:1 reduction, but I cannot make my shaft pulley any
larger. O could potentially combine reduction of a
transmission and belts.

I
could also buy a higher torque motor from Motenergy that
tops out at 2200 instead of 3600RPM. This might be cheaper
and easier than a transmission.

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Posted by: bob jennings <sabre281@yahoo.com>

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