Ball screw slewing bearing combined speed regulation cylinder type magnetic coupler
A magnetic coupler, ball screw technology, applied in electric components, electrical components, electromechanical devices, etc., can solve the problem that the service life and maintainability of the frequency converter are far from each other.
Inactive Publication Date: 2016-08-24
李启飞
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Problems solved by technology
Although the frequency conversion speed regulation is similar to the magnetic coupling in speed regulation efficiency, the service life and maintainability of the frequency converter are far from the magnetic coupling
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[0023] All components contained in the ball screw slewing bearing combined speed regulating cylinder type magnetic coupling can be processed and manufactured by modern industrial manufacturing technology. Ball screws, slewing bearings, gears, magnetic blocks, and bearings can all be produced by professional manufacturers, and other parts can be machined, molded, and welded.
[0024] Ball screw slewing bearing combined speed regulating cylinder type magnetic coupler is a kind of dynamic equipment. If the finished product is to be successfully applied, the following two conditions must be met: (1) Power calibration - establish a complete test bench (each power torque interval), to complete the calibration of serialized products. (2) Dynamic balance detection - rotating equipment must meet the dynamic balance requirements stipulated in relevant standards to achieve the necessary safety and reliability.
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The invention relates to a ball screw slewing bearing combined speed regulation cylinder type magnetic coupler which can be incorporated into the fields of power transmission, energy conservation and emission reduction, dynamic equipment and magnetic driving. The cylinder type magnetic coupler utilizes a speed regulation mechanism which is composed of a ball screw and a slewing bearing. The ball screw slewing bearing combined speed regulation cylinder type magnetic coupler is divided into eight series, namely, an air cooling THA / B-type ball screw slewing bearing combined speed regulation cylinder type magnetic coupler (TFTHA / B series), a liquid cooling THA / B-type ball screw slewing bearing combined speed regulation cylinder type magnetic coupler (TYTHA / B series), an air cooling TIA / B-type ball screw slewing bearing combined speed regulation cylinder type magnetic coupler (TFTIA / B) series, and a liquid cooling TIA / B-type ball screw slewing bearing combined speed regulation cylinder type magnetic coupler (TYTIA / B series). The ball screw slewing bearing combined speed regulation cylinder type magnetic coupler finds an economically feasible method for speed regulation and energy conservation of dynamic equipment.
Description
technical field [0001] Power transmission, energy saving and emission reduction, moving equipment, magnetic drive. Background technique [0002] Since human beings invented the compass by using geomagnetic drive, the research on the utilization of magnetic field energy has never stopped. With the development of modern magnetic theory, the application of magnetic drive products in industry emerges in an endless stream, such as magnetic pumps, magnetic bearings, magnetic couplers, magnetic gears and so on. Limited by the constraints of magnetic materials, the development of magnetic drive technology was slow. It was not until 1983, when China invented the high-performance permanent magnet material NdFeB, that magnetic drive products were rapidly developed and applied. [0003] Since the magnetic coupling was developed independently from magnetic drive products such as magnetic pumps as a separate branch, various products have emerged. As a type in the magnetic coupling famil...
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Inventor 李启飞
Owner 李启飞