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A06B-6114-H105机器人的摩擦制动主要靠伺服电机里面的刹车 (Brake) 机构。一旦刹车释放,伺服电机轴的转动就会受到阻力。(如图一,黑色部分代表刹车,蓝色部分为电机转子,工作时两者分离,摩擦制动时两者贴合摩擦。)
而对于伺服电机驱动器的供电模式,工业机器人电气系统的典型结构是串联两个接触器,而这两个接触器的吸合放开控制,由机器人的电路模块来控制。
再看如何使运动的机器人停止运动,
方法1、 通过驱动器,使电机减速;
方法2、直接切断驱动器供电,释放电机刹车,靠刹车片摩擦来制动。
(是不是有点类似汽车驾驶的制动,一种可以用发动机来制动,一种可以打开离合,用脚刹来制动。)
A06B-6114-H105
A06B-6114-H105
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