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Shifting capabilities of two-speed, two-carrier planetary gear trains
2023This article deals with two-carrier planetary gearsets having two connecting and two external shafts, which may operate as two-speed gearboxes when brakes are placed on two external shafts. Analysis of the S16WN(S/E) gearbox is performed using the torque method, the specific torques are determined on all shafts, and then used to calculate both ...
Marković, Kristina +2 more
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Two-Speed Two-Carrier Planetary Gear Trains
2015The following paper reviews all of the possible cases of coupled two-carrier planetary gears with four external shafts. An emphasis is made on the work of these gears with one degree of freedom, one input and one output shaft and brakes on the other two shafts. When switching over the gears, the speed ratio of the gear is changed, thus allowing the use
Troha, Sanjin +3 more
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Selection of the Appropriate Reversible Two-Carrier Planetary Gear Train
2018This paper considers two-speed planetary gear trains with four external shafts composed of two simple planetary gear trains. Possible schemes of these planetary gear trains are given, including a systematization of variants. By putting brakes on different shafts the power flow changes, which changes the transmission ratio as well.
Stefanović-Marinović, Jelena +4 more
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TWO-CARRIER TWO-SPEED PLANETARY GEAR TRAINS WITH BRAKES ON SINGLE SHAFTS
2017This paper considers two-speed planetary gear trains with four external shafts, composed of two simple planetary gear trains. Possible shemes of these planetary gear trains are pointed including systematization of variants. By putting brakes on different shafts transmission ratio changes and also power flow through the planetary gear trains.
Stefanović-Marinović, Jelena +1 more
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STRUCTURE AND IMPORTANT PARAMETERS CHOICE OF THE TWO-SPEED TWO-CARRIER PLANETARY GEAR TRAINS
2019Compared 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
Troha, Sanjin, Vrcan, Željko
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Tolerance synthesis for lost motion requirement of planetary gear train based on a mechanism model
, 2021Chu Zhang +3 more
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Selection of the two-carrier shifting planetary gear train controlled by clutches and brakes
2013In this lecture, the methodology of establishing two-carrier planetary gear trains (PGT) equipped with a speed-changing system which contains breaks and clutches is considered. The reactive shaft is changed by means of breaks whereas the input and output shaft of the gear train are changed by clutches.
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International Journal of Precision Engineering and Manufacturing, 2018
Jeong-Gil Kim +4 more
semanticscholar +2 more sources
Jeong-Gil Kim +4 more
semanticscholar +2 more sources
Analytical Backlash Model for 3K-type Planetary Gear Train with Flexure-Based Anti-backlash Carrier
Lecture Notes in Computer Science, 2023Chin-Yin Chen +2 more
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