Brushless DC Motor for an experiment

I need a BLDC Motor for an experiment underwater. I need to achieve a constat speed of 47 RPM. Low KV, low voltage, high current.Could you give me some guidance on which models could I use? The torque generated needs to be higher than 1Nm.

Thank you!

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Hi @gigirriche and welcome to our forum!

Maybe something like this could work:

This is a BLDC motor with 47RPM speed (no load) and max torque of 35kg.cm (which is around 3.4Nm).

Let me know your opinion.