Analysis of the characteristics of the planetary gearbox when changing the control scheme

Authors: Grinin V.A.
Published in issue: #2(79)/2023
DOI: 10.18698/2541-8009-2023-2-868
Category: Mechanical Engineering and Machine Science | Chapter: Machines, Units and Processes
Keywords: transmission, planetary gearbox, kinematic scheme, control, speed characteristic, gear ratio, progression, torque, angular velocity, efficiency coefficient
Published: 03.04.2023

The article presents a comparative analysis of planetary gearboxes (control panels) when changing the control scheme, as well as a method for obtaining rational gear ratios.
A change in the control scheme, resulting in a reduction in the number of gears, allowed to gain an advantage in the speed parameters of the control panel, improve traction and dynamic properties. Moreover, by abandoning the control of one of the brakes, it was possible to simplify the control, reduce the mass-dimensional indicators.
Based on the results of calculations and obtaining dependencies, the most rational control panel control scheme was selected, in addition, the requirements for the resulting 6-stage control panel were determined.

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