| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor pump with an improved detection accuracy of a rotor position, having a highly accurate flow rate. SOLUTION: The motor pump 10 comprises a first cap 20 having a passage intake 25, a second cap 30 having a passage outlet 35, a housing case 40 having a connection pipe 91 connecting the passage intake 25 and the passage outlet 35, a stator 100, and the rotor 50. The stator 10 has an iron core 110, a winding 120, an insulator 140 and magnetism detecting means 180. The rotor 50 has a rotating shaft 51, a supporting member 52 having a passage 52a, a magnet 54 and magnetism generating means 55. An inclined impeller 60 is arranged at a portion of the rotating shaft 51. The magnetism generating means 55 is arranged on the opposite side to a position, where the inclined impeller 60 is arranged, via the supporting member 52. |
