日本Trochoid制动器GWM300-050产品型号理论排量cm³/rev***高转数min-1***大流量L/min额定扭矩N・m额定压力MPa***高压力MPa概略重量kg300-050528774514021.028.010.6300-080769006820021.028.010.7300-090898987924021.028.011300-1101118519530021.028.011.2300-1251277469534021.028.011.4300-1601645789544021.028.011.7300-2002054639555021.028.012300-2502543739561019.026.012.5300-3002933239561016.022.512.8300-4004092329561011.516.013.8)