INDUSTRIAL ROBOT HAVING DRIVE SHAFT INCLUDING BRAKE PART
PROBLEM TO BE SOLVED: To fix additionally an easily-replaceable brake part on a power transmission path without interruption.SOLUTION: An industrial robot (1) including a drive shaft on which a power transmission part is arranged between a servo motor (19) and a power output part (2) includes a firs...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To fix additionally an easily-replaceable brake part on a power transmission path without interruption.SOLUTION: An industrial robot (1) including a drive shaft on which a power transmission part is arranged between a servo motor (19) and a power output part (2) includes a first brake part (17) integrated collectively with the servo motor, and a second brake part (20) connected to the power transmission part so as to be branched to a power transmission path of the power transmission part. The drive shaft is braked by using both of the first brake part and the second brake part.
【課題】交換作業が容易な制動部を動力伝達経路に割込むことなしに追加で取付ける。【解決手段】サーボモータ（１９）と動力出力部（２）との間に動力伝達部が配置された駆動軸を備えた産業用ロボット（１）は、サーボモータに一体的に組込まれた第一制動部（１７）と、動力伝達部の動力伝達経路に分岐するように動力伝達部に連結された第二制動部（２０）とを含む。第一制動部および第二制動部の両方を用いて駆動軸の制動を行う。【選択図】図２ |
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