Silicone oil type differential gear of automotive electromagnetic clutch

Abstract

The invention discloses a silicone oil type differential gear of an automotive electromagnetic clutch. The silicone oil type differential gear comprises a center shaft, wherein one end of the center shaft is sleeved with a connecting base; a coil mounting part is arranged at the inner side of the connecting base; a coil is arranged on the coil mounting part; the coil mounting part is sleeved with a driven wheel; a permanent magnet mounting seat is arranged at the outer side of the end, away from the connecting base, of the driven wheel; a permanent magnet is arranged on the permanent magnet mounting seat; an attraction disc is arranged at one end of the permanent magnet mounting seat and located between the permanent magnet mounting seat and the driven wheel; a connecting sleeve is arranged at the outer side of the other end of the connecting base; one end of the connecting sleeve is fixedly connected with the permanent magnet mounting seat; and the other end of the connecting sleeve and a silicone oil clutch fan assembly are installed together. The silicone oil type differential gear of the automotive electromagnetic clutch is used for achieving power transmission to enable a vehicle-mounted fan to work, the response speed of the clutch is high, power transmission is soft, the influence on an engine is small, the weight is light, and the service life of a product is long.

Description

technical field [0001] The invention relates to a silicone oil differential transmission mechanism of an electromagnetic clutch for vehicles. Background technique [0002] In automotive products, the engine is generally equipped with a fan to reduce the temperature of the engine when it is working. However, when the clutch used by the ordinary fan meets the corresponding speed of the clutch, the clutch often also adopts a rigid transmission connection, which is not good for the engine. Energy consumption It is also relatively large, and the weight of the clutch is large, and it is not suitable for the lightweight requirements of the product. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a silicon oil type differential transmission mechanism of an electromagnetic clutch for a vehicle. The silicon oil type differential transmission mechanism of the electromagnetic clutch for a vehicle is used to realize power tr...

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Problems solved by technology

[0002] In automotive products, the engine is generally equipped with a fan to reduce the temperature of the engine when it is working. However, when the clutch used by the ordinary fan meets the corresponding speed of the clutch, the clutch often also adopts a rigid transmission connection, which is not good for the engine. Energy consumption It is also relatively large, the weight of the clutch is heavy, and it is not suitable for the lightweight requirements of the product

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