The invention discloses a magnetic encoder, a motor, an elevator door motor and a control device of the elevator door motor. The magnetic encoder comprises: a magnetic induction part capable of sensing magnetic field information, wherein the magnetic induction part is used for forming a corresponding encoder numerical value; a control unit having a storage medium; magnetic pole zero position information is stored in the storage medium in a nonvolatile manner; the control part is used for calculating and outputting corresponding angle control information according to the magnetic pole zero position information and the numerical value of the encoder; wherein the magnetic pole zero position information is predetermined data. On-site personnel do not need to carry out debugging operation, the efficiency is effectively improved, and a series of personal safety and mechanical accidents caused by improper debugging operation are avoided.
本申请公开了一种磁编码器、电动机、电梯门机及其控制装置。该磁编码器包括:可感知磁场信息的磁感应部件,所述磁感应部件用于:形成对应的编码器数值;具有存储介质的控制部件;所述存储介质内非易失性地存储有磁极零位信息;所述控制部件用于:根据所述磁极零位信息和编码器数值,计算并输出对应的角度控制信息;其中,所述磁极零位信息是预先确定的数据。其不需要现场人员进行调试操作,有效的提升了效率,避免了因调试操作不当而造成的一系列人身安全和机械事故的发生。
Magnetic encoder, motor, elevator door motor and control device of elevator door motor
磁编码器、电动机、电梯门机及其控制装置
2023-12-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B66B Aufzüge , ELEVATORS / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
Transmission device of elevator door motor and elevator door motor with transmission device
Europäisches Patentamt | 2021
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