Jing-jin Electric Technologies Co., Ltd.

Pengyuan Zhou

Ping Yu

Jianwen Li

Yang Cao

Guoshan Liu

A bidirectional electromagnetic clutch is provided that includes first and second electromagnetic clutches arranged along positive and negative directions of the same axis. The two electromagnetic clutches are integrated in the same space and configured to independently engage and/or disengage at different ends of the bidirectional electromagnetic clutch. The working states of the bidirectional electromagnetic clutch include: the first electromagnetic clutch is engaged, and the second electromagnetic clutch is engaged; the first electromagnetic clutch is engaged, and the second electromagnetic clutch is disengaged; the first electromagnetic clutch is disengaged, and the second electromagnetic clutch is engaged; the first electromagnetic clutch is disengaged, and the second electromagnetic clutch is disengaged.

Bidirectional electromagnetic clutch and gear shifting device

An inductive position sensor, may include a movable part which is a magnetic conductor, and an induction coil assembly adjacent to the movable part. The induction coil assembly and the movable part form a magnetic circuit, the induction coil assembly has an input end for inputting a current and an output end for outputting a feedback current, and the inductive position sensor is used to detect a position of the movable part based on a relationship between the feedback current and the input current. The inductive position sensor has a flexible and compact structural design, and can be adjusted and arranged according to different applications and structural spaces, so it is applicable to a wide range of environments. An electromagnetic clutch is also disclosed.

Inductive position sensor and electromagnetic clutch

A monostable electromagnetic clutch is disclosed, which comprises a movable member, a magnetic assembly, a fixed disc, and a plurality of iron cores, wherein the magnetic assembly is connected to the fixed disc, the iron cores cross through the magnetic assembly and are connected to the fixed disc, the movable member is provided thereon with an spring member, and under an action of an electromagnetic force of the magnetic assembly and an spring force of the spring member, the movable member can reciprocate at a side of the magnetic assembly to keep the movable member and the iron cores in an engaged state or a disengaged state. The structural design of the present disclosure is flexible and compact, and can be combined in a different way according to different applications and different structural spaces. The electromagnetic clutch basic units can be used separately, or a plurality of electromagnetic clutch basic units can be combined freely, and after combination, they can be freely arranged in a variety of installation positions and spaces as required, and the use of space can be fully optimized.

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Beijing, China

Pengyuan Zhou