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云台是由两个交流电机组成的摄像机的安装平台,可以带动摄像机做水平方向和垂直方向的运动。云台内部有两个电机,分别负责云台的上、下、左、右各方向的转动。其工作电压的不同也决定了该云台的整体工作电压,一般有交流24V、交流220V及直流24V。当接到上、下动作电压时,垂直电机转动,经减速箱带动垂直传动轮盘转动;当接到左、右动作电压时,水平电机转动并经减速箱带动云台底部的水平齿轮盘转动
PTZ camera is composed of two AC motor mounting platform that can drive the camera to do horizontal and vertical direction of the movement. PTZ internal two motors, respectively, responsible for the PTZ camera up and down, left and right in all directions of rotation. The different operating voltage also determines the overall operating voltage of the PTZ, the general exchange of 24V, AC 220V and DC 24V. When receiving the upper and lower operating voltage, the vertical motor rotates and drives the vertical driving wheel disc through the gear box. When receiving the left and right operating voltage, the horizontal motor rotates and the horizontal gear plate at the bottom of the pan head drives through the gear box