Rexroth A4VG 듀얼 폐쇄 루프 피스톤 펌프 HD 제어 250 + 125 cc/rev
Parameter Specification Brand Rexroth Model A4VG250HDD1 + A4VG125HDD1 Pump Type Closed-loop axial piston variable pump Displacement 250 cc/rev + 125 cc/rev Operating Pressure 400 bar (명사 같은), 450 바 (정점) Control Type HD Hydraulic Proportional Control Maximum Speed 2800 rpm Oil Viscosity Range 10-1000 mm²/s Weight 50 kg Warranty 6 Months Place of Origin Hebei, 중국...