After the first test run using the motor there were several things that needed to be fixed to make it easier to use.
- The cassette is made to be put in only one direction and not both. Some rubber pads would be helpful to prevent kick up every time the motor starts and stops.
- Adding a DC controller between the battery and motor to give it a variable speed while trolling.
- The clamps on the motor made it difficult to hook to the controller box. They should be removed and some circle ones installed so it can be screwed down. Same with my connectors from the battery to the controller
- Add Volt meter to controller box to see how much power is left in the battery
- At full speed the motor wanted to shift in the cassette and would have to be held to keep it from angling.
- Removing the motor from the cassette hole is very difficult if the blade is not straight up and down.
The first thing I adjusted was to make sure the motor is facing the correct way for how the cassette fits into the mirage drive hole and then sealing the top and bottom of where the drive post goes into the cassette with waterproof epoxy. This fixes two of the issues I was having. It prevents some of the kick up of the motor when started, and will keep the motor from shifting sideways at higher speeds.
One thing that I saw other people had issues with is the cassette vibrating and making a bit of noise. I did not notice that to much, but as a preventative I filled the cassette with waterproof expanding foam. This also adds some rigidity to the cassette since it is not very thick plastic. Make sure that the foam you get is outdoor spray foam. The indoor variety tends to break down quickly when exposed to the elements. Once the foam has been added and dried cap the hole with some silicone or epoxy so water cannot enter
And now for the control panel. I did not get any pictures of the build but the box is clear and you can see all the connections. I used a sealed Pelican box to hold the controller so that the electronics parts wouldn’t get wet. To keep it sealed I drilled holes in the sides and put a bolt facing out and then used a wing nut to hold it on with a drop of sealant on the bolt head to keep it sealed. One side the clamps from the motor can go on and on the other side O-clamps for wire terminals that the wingnut holds in place. Once turned on the speed can be adjusted by the just turning the nob up or down
Now to take it on a test drive to see if there is any other tweaks needed. And maybe a video of the next test run.