| 摘要 |
PURPOSE: An armature is provided to reduce the structural costs to feed energy. CONSTITUTION: An armature is constituted of: a control motor(1); a hydraulic circuit; a pump(3) placed in the hydraulic circuit; and a motor(4) serving as a driving unit for the pump. The pump includes a control input(16) for a hydraulic signal, connected with a pressure connecting unit(1.r) of the armatures(1,1'). A rotor(25) is revolved through the eccentricity ratio to a stator. A production consisting of the pressure and volume flow of the pumps is kept regularly without regard to the control of the pump while working.
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