齿轮减速装置 meaning in English

gear reducer
gear reduction unit
gear speed reducer
mechanical reduction gear

Based on calculating and comparing with the transmission ratio , transmitting efficiency and power flow of the transmission plans in the controllable initation planet gear device referred in the literatures , the best reasonable solution was confirmed which can reduce the device dimensions and improve the transmission efficiency
摘要在对已有文献提出的可控制起动行星齿轮减速装置传动方案从传动比、传动效率及功率流向等方面进行计算与比较的基础上，确定了能够使减速器装置的整体尺寸小、外形美观、传动效率高的最合理方案。