Drive motor displacement control device

The power machine (200) may include a hydraulic drive system that includes a stepless variable hydraulic drive motor (326). The runtime displacement of the hydraulic motor (326) may be adjusted (430) based on the commanded travel speed or based on the output torque. In some cases, the runtime displa...

Full description

Saved in:
Bibliographic Details
Main Authors BECKER SCOTT, KALDOR MATTHEW, ZACHMANN BOSTON, KARAS, DOUGLAS, ZABEL ERIC, YOUNG CHARLES, CARPENTER, MATT
Format Patent
LanguageChinese
English
Published 26.04.2022
Subjects
BLASTING
DREDGING
ENGINEERING ELEMENTS AND UNITS
FIXED CONSTRUCTIONS
FOUNDATIONS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HYDRAULIC ENGINEERING
LIGHTING
MECHANICAL ENGINEERING
SOIL SHIFTING
THERMAL INSULATION IN GENERAL
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:The power machine (200) may include a hydraulic drive system that includes a stepless variable hydraulic drive motor (326). The runtime displacement of the hydraulic motor (326) may be adjusted (430) based on the commanded travel speed or based on the output torque. In some cases, the runtime displacement may be selected from one of a plurality of displacement ranges (352, 354), such as a high range and a low range. 动力机器(200)可以包括液压驱动系统，该液压驱动系统包括无级可变液压驱动马达(326)。液压马达(326)的运行时的排量可以基于命令行进速度或基于输出扭矩来调节(430)。在一些情况下，运行时的排量可以选自多个排量范围(352、354)中的一个，例如高范围和低范围。
Bibliography:Application Number: CN202080065207