Dive-Jet 1500W | How To Build | First real Test

[@ayon12351]

crazy how I ran across your vids the same day as I started thinking of making my own. Well done!

[@matatisan]

After a bit of searching, I think that best way to optimize it would be lowering the RPM with gearbox or with rewinding the motor. something around 80kv-120kv will work good

[@abushouke]

cant wait for the next video I hope it will be soon

[@davidhalgreen5089]

How is the trigger print fitted into the handle

[@jonathandodd9810]

Do you have the plans posted anywhere?

[@ChrisFaustmann]

have you made any improvments?

[@AlQuranHarianTerjemahBahasaInd]

Great project, i wonder is it possible use cordless wrench? Because it have moto, battery, controller, also speed switch

[@3dprintcnc164]

Probably, but I think you need to make some changes to the design to make it fit with your parts

[@luizroberto6915]

Hi, what is the diameter impeller? Rpm and nozzle diameter? Yhanks.

[@matatisan]

This is great speed! Have you tried diving?

[@3dprintcnc164]

Thanks, no I haven’t yet, but I’ll try probably this week. Unfortunately I don’t have a GoPro or similar to Film underwater

[@MuratIsikHome]

Thank you for the inspiring video. How do you estimate 1500W? When I check the datasheet of the Reely 3650kv3215 motor that you are using, I see that the rated voltage is 8V and rated current is 42A (65A max). So 8V x 42A = 336W. Even if you overdrive it at 12V and 65A, you would get 780W. But I don't suppose this level of overdrive would have a long lifetime for the motor. Keep designing.

[@3dprintcnc164]

This dive jet uses a Turnigy G60 and a Flycolor 120a esc. The system is running on 20V and the motor is rated for 75A = 1500W

[@charlesrg]

any updates on your Dive-Jet ?

[@3dprintcnc164]

Not really, I made a new nozzle based on the M-Jet design, but couldn’t really test the performance compared to the normal nozzle yet

[@gohstflo2203]

what halleffect sensor did you use for the throttle controll? i have tryed it but but it dose not output a stable signal

[@3dprintcnc164]

I used an SS49e hall effect sensor. Maybe try some different magnets

[@bigendertroll]

@@3dprintcnc164did this give you a throttle value rather than just on/off? Great build btw!

[@inankuheylan4140]

Hi i am making this i using 1250 kv 5s motor and 3/1 ratio reducer 10k rpm is suitable İ havent tested it yet

[@3dprintcnc164]

If you have 10k rpm at the prop, it’s perfect

[@mustaphaben2921]

With Two Jet it should be faster

[@3dprintcnc164]

In the future I might build a second one and than combine them to a jet-backpack