Motor monitoring system of personnel conveying equipment and personnel conveying equipment
The utility model relates to a motor monitoring system of personnel conveying equipment and the personnel conveying equipment. The motor monitoring system comprises a plurality of magnetic elements (1) which are adhered to a flywheel (4) of a motor (3) used for driving the personnel conveying equipm...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a motor monitoring system of personnel conveying equipment and the personnel conveying equipment. The motor monitoring system comprises a plurality of magnetic elements (1) which are adhered to a flywheel (4) of a motor (3) used for driving the personnel conveying equipment to operate, and the flywheel is fixed on a rotating shaft (5) of the motor; and at least one sensor (2) arranged to face the plurality of magnetic elements (1) and to sense a magnetic field change of the plurality of magnetic elements (1) when the motor (3) rotates to monitor a rotation direction and/or a rotation speed of the motor (3), in which the plurality of magnetic elements (1) are distributed on a circumference (A) centered on the rotation axis (5) and spaced apart from each other.
本公开涉及一种人员输送设备的电机监测系统和人员输送设备。所述电机监测系统包括:多个磁性元件(1),粘接至用于驱动人员输送设备运行的电机(3)的飞轮(4)上,所述飞轮固定于所述电机的旋转轴(5)上;以及至少一个传感器(2),设置为面向所述多个磁性元件(1),在所述电机(3)旋转时感测所述多个磁性元件(1)的磁场变化以监测所述电机(3)的旋转方向和/或旋转速度,其中,所述多个磁性元件(1)分布在以所述旋转轴(5)为中心的圆周(A)上且彼此间隔开。 |
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