engleski

STRUCTURE AND IMPORTANT PARAMETERS CHOICE OF THE TWO-SPEED TWO-CARRIER PLANETARY GEAR TRAINS

Compared to conventional gear trains, planetary gear trains (PGTs) offer numerous benefits. Multi-stage planetary gear trains are built by linking one or two shafts of two different single-stage planetary gear trains. A special multi-stage PGT type is a two-speed two-carrier PGT consisting of two coupling shafts and four external shafts. There are many important characteristics of this type of compound gear trains, the most notable being the possibility of speed changes under load. The paper presents quickly determination of the structure and important basic parameters of two-speed planetary gear trains that meet predefined transmission requirements. This is enabled by using computer program developed for examination of two-speed planetary gear trains DVOBRZ. The procedure is followed by a numerical example provided to the application at the fishing boat

planetary gear trains, two speed, structure, parameters

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