| 摘要 |
PROBLEM TO BE SOLVED: To provide a useful mass measurement apparatus capable of changing a sensitivity direction of a force sensor and a sensitivity direction of an acceleration sensor into any direction.SOLUTION: A mass measurement apparatus 100 is configured such that a robot arm 3 can be three-dimensionally moved and can be further rotated around a rotational axis CA in a CW direction and a CCW direction. Thus, a controller 40 can direct a sensitivity direction of a force sensor 1 and a sensitivity direction of an acceleration sensor 4 into any direction via the robot arm 3. Therefore, the mass measurement apparatus enables mass measurement in accordance with an actual situation even in a process change having change of a movement route of an item due to circumstances of production. |
