A surface mount-halbach array permanent magnet face gear set for orthogonal shaft transmission
An array type, orthogonal axis technology, applied in electric components, electromechanical transmissions, permanent magnet clutches/brakes, etc. Small, performance improvement, cost reduction effect
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specific Embodiment approach 1
[0030] Specific implementation mode one: as figure 1 , Figure 12 and Figure 13 As shown, a surface-mounted-Halbach array permanent magnet gear set for orthogonal shaft transmission consists of two wheels, the two wheels are magnetic gears, and the two wheels are cylindrical wheels 1 And plane wheel 2, described plane wheel 2 is horizontally arranged, and described cylindrical wheel 1 is arranged on the top of plane wheel 2, and the axle center line of cylindrical wheel 1 and plane wheel 2 is orthogonal, and cylindrical wheel 1 and plane wheel 2 There is an air gap between them (theoretically, the smaller the air gap, the greater the torque that can be transmitted, but it should be determined comprehensively in combination with the actual installation space and the torque required to be transmitted); when one of the wheels is a driving wheel, The other wheel is a driven wheel, and the driving wheel drives the driven wheel to rotate through magnetic force.
[0031] Both whe...
specific Embodiment approach 2
[0032] Specific implementation mode two: as Figure 1~Figure 5 and Figure 10 As shown in the specific embodiment one, a surface-mounted-Halbach array permanent magnet gear set for orthogonal shaft transmission, the described cylindrical wheel 1 is a surface-mounted cylindrical wheel, and the described flat wheel 2 It is a Halbach array plane wheel;
[0033]The surface-mounted cylindrical wheel includes a cylindrical wheel yoke 4, a plurality of tile-shaped permanent magnets 5 and a plurality of tile-shaped filling objects 6; the cylindrical wheel yoke 4 adopts a magnetically permeable ferromagnetic material (such as pure Iron or low-carbon steel) (provide a magnetic circuit for the adjacent tile-shaped permanent magnet 5), the cylindrical wheel yoke 4 is provided with an axial center hole 4-1, the axial direction of the cylindrical wheel yoke 4 The inner wall of the central hole 4-1 is axially provided with a keyway 4-2 for cooperating with the shafting; the plurality of ti...
specific Embodiment approach 3
[0035] Specific implementation mode three: as Figure 1~Figure 5 , Figure 7 and Figure 10 As shown, a surface-mounted-Halbach array permanent magnet gear set for orthogonal shaft transmission described in the second specific embodiment, the surface-mounted cylindrical wheel also includes a front end ring 3-1, a rear end ring 3-2 and the protective cover body 7; the front end ring 3-1 and the rear end ring 3-2 are all fixedly arranged on a plurality of tile-shaped permanent magnets 5 and a plurality of tile-shaped filling objects 6 by bonding On the front and rear end faces, the protective cover body 7 is fixedly fitted on the outer sides of a plurality of tile-shaped permanent magnets 5 and a plurality of tile-shaped filling objects 6, and the front end ring 3-1, the rear end ring 3-2 and the protection The sleeves 7 are all made of non-magnetic materials (such as stainless steel or glass ribbon) (so that the tile-shaped permanent magnet 5 can avoid structural damage and o...
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