Maytech 100% waterproof Esurf/boat kit: 120mm motor with propeller + 300A ESC with built-in receiver + remote

DIY motorised Surfboard motors / engines / jets
1
2

https://www.alibaba.com/product-detail/Maytech-fully-waterproof-120116-inrunner-motor_62211475933.html

3

https://www.alibaba.com/product-detail/Maytech-efoil-motorized-surfboard-fully-waterproof_62190835532.html?fbclid=IwAR2is37CVp1P_lTwehmlr52cYBe7Mcv7jcdeAB8aD0uO2YGo9A0IgzitLY4

4

https://www.alibaba.com/product-detail/Maytech-MTSKR1905WF-New-Updated-version-waterproof_62235238340.html?fbclid=IwAR1CJ9zy0jQPCUZ77osYBw6MUxD4k0ee1PBnOOtTunx4OM_Z_qTB2P1oDvA

5

https://www.alibaba.com/product-detail/Maytech-30-off-waterproof-Efoil-electric_62422591870.html

6

https://www.alibaba.com/product-detail/Maytech-32-off-Fully-waterproof-Esurf_62422632363.html

7

Hello Eileen
did this little cables really hold up 300A continues from the esc???

8

Hi Florian,
I consulted engineer about this question:
because of BLDC characteristics, it doesn’t need very thick wires.

  1. The current output by the ESC is not continuous. Two wires are energized between the three wires, and one is empty. The effective value of the current is not large;
  2. High current frequency, refering to skin effect;
  3. The kit is powered by battery, using time is not very long.