| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotational range regulating mechanism and an industrial robot, reducing the number of parts and also regulating the rotational range in a wide optional region while reducing noise. SOLUTION: A first rotary side projection 22a and a second rotary side projection 22b are fixed at a predetermined space on the periphery of an output shaft 16 of a first driving motor. A first fixed side projection 20a and a second fixed side projection 20b are fixed to the outer peripheral edge of the side surface 12a of the output shaft 16 side of a motor housing 12 opposite to the first rotary side projection 22a and the second rotary side projection 22b. Both end parts of a first wire W1 and a second wire W2 are connected to the first fixed side projection 20a, the second fixed side projection 20b, the first rotary side projection 22a and the second rotary side projection 22b, respectively, so that the first wire W1 and the second wire W2 intersect each other to be entangled in each other. COPYRIGHT: (C)2007,JPO&INPIT
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