PROBLEM TO BE SOLVED: To provide a driving device for an electrically-driven steering device that can stabilize a vessel operation while suppressing a damage to a driving gear and a driven gear that occurs when the driven gear of a helm is rotated by the driving gear, and downsize a device configuration.SOLUTION: A driving device 11 in an electrically-driven steering device 1 includes: a motor 12; a speed reducer 13 for reducing rotational power output from the motor 12 and outputting it from a carrier 25 which is an output shaft; and a pinion 17 provided to the carrier 25 which is a driving gear that meshes with a pinion gear 104 fixed to a helm so that the rotation center is located on the rotation axis of the helm. The speed reducer 13 is an eccentric oscillation type speed reducer.SELECTED DRAWING: Figure 3
【課題】舵の被動ギアを駆動ギアによって回転させる際に駆動ギア及び被動ギアに損傷が生じることを抑制できるとともに船舶の運航を安定させることができ、且つ装置構成の小型化を図ることができる電動舵取機用駆動装置を提供する。【解決手段】本実施の形態に係る電動舵取機1における駆動装置11は、電動機12と、電動機12から出力される回転動力を減速させて出力軸であるキャリア25から出力する減速機13と、キャリア25に設けられ、舵の回転軸線上に回転中心が位置するように当該舵に固定されるピニオンギア104と噛み合う駆動ギアであるピニオン17と、を有し、上述の減速機13は偏心揺動型減速機となっている。【選択図】図3
DRIVING DEVICE FOR ELECTRICALLY-DRIVEN STEERING DEVICE, ELECTRICALLY-DRIVEN STEERING MECHANISM, ELECTRICALLY-DRIVEN STEERING UNIT, AND VESSEL
電動舵取機用駆動装置、電動舵取機構、電動舵取ユニット及び船舶
2017-02-02
Patent
Elektronische Ressource
Japanisch
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