Azimuth integrated propulsion unit

The present invention relates to an integrated whole rotary propulsion device, comprising a steering unit and a propulsion unit mutually connected; simple structure, easy handling, the present invention is by the steering unit is arranged outside the boat in, and held by the external hydraulic pressure compensator the balance, to achieve the high-pressure dynamic seal rotation; the pressure within the motor unit housing a hydraulic propulsion motor balanced by the external pressure compensator, of the present invention may be operated at any depth in the water seepage environment; by the first and second worm gear mechanism solves the problem of the conventional worm gear mechanism of the speed reduction ratio is less; through slip ring arrangement, the motor power and signal lines may be connected through slip rings and hull, solves the problem of rotation of the wire.