An actuator apparatus configured to take out an object from a placement table, while sucking the object with a suction nozzle, among objects being placed on the placement table such that side surfaces of the objects are in contact with each other, the actuator apparatus comprising: an actuator; a first setting unit; an operation control unit; and a first acquisition unit, wherein the actuator includes the suction nozzle configured to suck the object and to take out the object from the placement table while the suction nozzle sucks the object at a first suction position and a side surface of the object is in contact with another object, the first setting unit is configured to set a taking-out movement distance by which the object is to be moved by the actuator from the placement table, the operation control unit is configured to control sucking and taking-out operations of the actuator, the first acquisition unit is configured to acquire a moment applied to the suction nozzle, (i) the first acquisition unit is configured to acquire, as the moment, a difference between a first moment applied to the suction nozzle when the object is sucked by the suction nozzle and a second moment applied to the suction nozzle when the object is taken out by a first taking-out movement distance by the suction nozzle from the placement table, where the first taking-out movement distance is a distance by which the object is moved before the object is taken out from the placement table, (ii) the operation control unit is configured to control whether or not to further continue the taking-out operation based on the difference between the first and second moments acquired by the first acquisition unit, and the operation control unit is configured to perform control such that in a case where the difference between the first and second moments is equal to or greater than a first threshold value, the taking-out operation is continued, while in a case where the difference is smaller than the first threshold value, the taking-out operation is not continued and is stopped. an actuator; a first setting unit; an operation control unit; and a first acquisition unit, wherein the actuator includes the suction nozzle configured to suck the object and to take out the object from the placement table while the suction nozzle sucks the object at a first suction position and a side surface of the object is in contact with another object, the first setting unit is configured to set a taking-out movement distance by which the object is to be moved by the actuator from the placement table, the operation control unit is configured to control sucking and taking-out operations of the actuator, the first acquisition unit is configured to acquire a moment applied to the suction nozzle, (i) the first acquisition unit is configured to acquire, as the moment, a difference between a first moment applied to the suction nozzle when the object is sucked by the suction nozzle and a second moment applied to the suction nozzle when the object is taken out by a first taking-out movement distance by the suction nozzle from the placement table, (i) the first acquisition unit is configured to acquire, as the moment, a difference between a first moment applied to the suction nozzle when the object is sucked by the suction nozzle and a second moment applied to the suction nozzle when the object is taken out by a first taking-out movement distance by the suction nozzle from the placement table, where the first taking-out movement distance is a distance by which the object is moved before the object is taken out from the placement table, (ii) the operation control unit is configured to control whether or not to further continue the taking-out operation based on the difference between the first and second moments acquired by the first acquisition unit, and the operation control unit is configured to perform control such that in a case where the difference between the first and second moments is equal to or greater than a first threshold value, the taking-out operation is continued, while in a case where the difference is smaller than the first threshold value, the taking-out operation is not continued and is stopped.