스러스터 어셈블리의 기술적 특성

기술적 특징:

1. A propeller assembly, comprising: a motor housing, the motor housing includes a front cover, a rear cover, and a middle casing, the front cover and the rear cover are respectively detachably and sealedly connected At both ends of the middle casing; the front cover, the middle casing, and the rear cover are formed with accommodating cavities; the motor is arranged in the accommodating cavity; wherein the inner wall of the middle casing is formed with a plurality of There are two mating surfaces for matching with the outer surface of the motor; the plurality of mating surfaces are processed at one time to have the same central axis. 2. The propeller assembly of claim 1, wherein the motor includes a stator, an output shaft, a front bearing, a rear bearing, a front bearing seat, and a rear bearing seat, the front bearing and the rear bearing respectively Are sleeved on both ends of the output shaft, the front bearing is fixed in the middle casing through the front bearing seat, the rear bearing is installed in the rear bearing seat, and the rear bearing seat is connected to the The middle casing is connected; the several mating surfaces are the first clamping surface, the second clamping surface, the third clamping surface, and the fourth clamping surface in sequence along the front cover to the rear cover direction, so The first clamping surface is arranged coaxially with the front bearing housing, the second clamping surface is arranged coaxially with the outer surface of the stator, and the third clamping surface and the fourth clamping surface are both coaxial with The rear bearing seat is coaxially matched. 3. The propeller assembly according to claim 2, wherein the second clamping surface and the outer surface of the stator are thermally sleeved and arranged in cooperation. 4. The propeller assembly according to claim 2, wherein the rear bearing is provided with dynamic seals along both sides of the output shaft. The thruster assembly according to claim 1, wherein a plurality of mounting holes are formed on the inner wall of the middle casing, and the plurality of mounting holes and the plurality of mating surfaces are integrally formed. The thruster assembly according to claim 1, wherein the outer end surface of the rear cover is arranged in a convex curved surface, and the outer end surface of the front cover is arranged in a circular truncated cone. 7. The propeller assembly according to claim 1, wherein the motor includes a rotor, the rotor includes a plurality of rotor core sections staggered with each other by a preset angle, and the rotor core section is formed by a rotor punching sheet. Laminated. 8. The propeller assembly of claim 7, wherein the rotor is an eccentric rotor. 

8. 특징 중 어느 하나의 특징에 있어서, 모터는 고정자 콘센트, 전원 콘센트 및 어댑터 브래킷을 포함하고, 어댑터 브래킷은 수용 캐비티에 배열되고, 어댑터 브래킷의 양 단부는 각각에 연결되는 것인 추진기 어셈블리. 다른. 고정자 콘센트 부분은 전원 콘센트 부분에 연결됩니다. 제9항에 있어서, 상기 어댑터 브래킷은 바닥판을 포함하고, 상기 바닥판은 상기 모터에서 탈착 가능한 것을 특징으로 하는 스러스터 어셈블리.

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