Permanent magnetic coupling adjustable-speed motor
A speed-regulating motor, permanent magnet coupling technology, applied in the direction of permanent magnet clutch/brake, magnetic circuit, electromechanical device, etc., can solve the problems of high installation environment requirements, high cost, difficult maintenance and repair, etc., and achieve a large speed regulation range. , the effect of smooth speed regulation and hard characteristics
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Embodiment 1
[0065] Such as figure 1 As shown, Embodiment 1 of the present invention provides a permanent magnet coupling speed regulating motor, which includes: a housing 1, an output shaft 2, a control structure 3, an electric structure, and a speed regulating structure; wherein, the electric The structure is composed of an electric rotor 5 and a stator 4 arranged on the inner wall of the casing 1. The speed regulating structure includes a winding rotor 6 and a permanent magnet rotor 7; the magnetic field of the stator 4 interacts with the magnetic field of the electric rotor 5 to transmit torque, and the winding rotor 6 The magnetic field of the permanent magnet rotor 7 interacts with the magnetic field to transmit torque; the winding rotor 6 is fixedly connected with the electric rotor 5, the permanent magnet rotor 7 is fixedly connected with the output shaft 2, the permanent magnet rotor 7, the winding rotor 6, the electric rotor 5 and The stator 4 is sequentially arranged along the r...
Embodiment 2
[0099] Such as figure 2 As shown, the permanent magnet coupling speed regulating motor provided by Embodiment 2 of the present invention includes: a casing 1, an output shaft 2, a control structure 3, an electric structure, and a speed regulating structure; wherein, the electric structure consists of The electric rotor 5 is composed of a stator 4 arranged on the inner wall of the housing 1, and the speed regulating structure includes a winding rotor 6 and a permanent magnet rotor 7; the magnetic field of the stator 4 interacts with the magnetic field of the electric rotor 5 to transmit torque, and the magnetic field of the winding rotor 6 Interact with the magnetic field of the permanent magnet rotor 7 to transmit torque; the permanent magnet rotor 7 is fixedly connected with the electric rotor 5, the winding rotor 6 is fixedly connected with the output shaft 2, the winding rotor 6, the permanent magnet rotor 7, the electric rotor 5 and the stator 4 Arranged sequentially alon...
Embodiment 3
[0105] Such as image 3 As shown, the permanent magnet coupling speed regulating motor provided by the third embodiment of the present invention, the permanent magnet coupling speed regulating motor includes: a housing 1, an output shaft 2, a control structure 3, an electric structure, and a speed regulating structure; wherein, the electric structure consists of an electric The rotor 5 is composed of a stator 4 arranged on the inner wall of the casing 1, and the speed regulating structure includes a winding rotor 6 and a permanent magnet rotor 7; the magnetic field of the stator 4 interacts with the magnetic field of the electric rotor 5 to transmit torque, and the magnetic field of the winding rotor 6 and the The magnetic field of the permanent magnet rotor 7 interacts to transmit torque; the winding rotor 6 is fixedly connected to the electric rotor 5, the permanent magnet rotor 7 is fixedly connected to the output shaft 2, and the permanent magnet rotor 7, the winding rotor ...
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