Torque Performance of Pressure Balanced Type Vane Motor at Start and in Low Speed Range

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概要

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• In this paper, a starting torque of a pressure balanced type vane motor is analysed and the calculated results are compared with experimental results. Bottom sides of vanes of the motor used in this work are always pushed radially by inlet pressure. Therefore the mechanical efficiency of the motor is less than 60% at start. Next, whole torque performances from start to maximum speed are investigated experimentally. And it becomes clear that the frictional torque of the motor increases with a decrease of rotational speed and it takes maximum value at start. The change of the frictional torque form start to maximum speed is continuous and its value at 0.01 rpm is almost equal to that at start.

• 一般社団法人日本機械学会の論文

著者

• Ichikawa Tsuneo

  Shizuoka University

• Hibi Akira

  Shizuoka University

• Hibi Akira

  Shizuoka Univ.

• Ichikawa Tsuneo

  Shizuoka Univ.

関連論文

• Suction Performance of Axial Piston Pump : 2nd Report, Experimental Results
• Suction Performance of Axial Piston Pump : 1st Report, Analysis and Fundamental Experiments
• Torque Performance of Pressure Balanced Type Vane Motor at Start and in Low Speed Range
• Mathematical Model of the Torque Characteristics for Hydraulic Motors

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