Starting Torque of Swash Plate Type Axial Piston Motor

抄録

The starting torque of a swash plate type axial piston motor was analyzed, and oalculated results were compared with the experimental results. In this paper, the starting torque was derived from the friction forces appearing at the piston, the oylinder block, the valve plate and the shaft seal. The values of the friction coefficients at these sliding surfaces were measured experimentally. Using these measured values the starting torque was calculated and its agreement with the experimental results was relatively good. As the result of this investigation, it has become clear that the starting torque of a swash plate type axial piston motor is can be calculated analytically.