Naslov
Basic Kinematic Characterstics of Two-Speed Planetary Gear Trains with Brakes on Single Shafts

Autori
Troha, Sanjin ; Stefanović-Marinović, Jelena ; Vrcan, Željko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
THE FIFTH INTERNATIONAL CONFERENCE “MECHANICAL ENGINEERING IN XXI CENTURY” / - , 2020, 171-174

ISBN
978-86-6055-139-1

Skup
MASING 2020

Mjesto i datum
Niš, Srbija, 09.12.2020. - 10.12.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Two-Speed Planetary Gear Trains, Brakes on single shafts, Transmission ratio, Ideal Torque Ratio, Transmission Ratio step

Sažetak
This paper deals with compound two-carrier planetary gear trains (PGTs) with two coupled and four external shafts. Primarly, all possible structural schemes and systematization of these transmissions are pointed. Further research has been made into gear trains using coupling shafts for power input and output, with the controlling brakes acting on single external shafts. The transmission ratio of the PGT is changed by alternating activation of each brake. The kinematic schemes of all analysed PGT variants have been created, and the available transmission ratio ranges have been calculated for both speeds. Also, in some applications it can be necessary to achieve a predefined step between the two transmission ratios, with the actual transmission ratios being irrelevant. Since that, transmission ratio step is indicated too.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti

POVEZANOST RADA