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通常在小功率(<50马力)范围内,静液传动不能与电气和机械传动媲美,只有特殊类型的静液传动——集成静液传动才能与之较量。集成静液传动在欧洲已获得广泛应用,美国则正开始重视。 集成静液传动装置由安装在同一个壳体内的一个泵和一个马达组成。泵与马达有一个共同的阀调节面,这种装置在1930年便研制成功,由于性能与成本等方面的原因,未能广泛应用。
Usually at low power (<50 horsepower), hydrostatic transmissions are not comparable to those of electric and mechanical transmissions. Only a special type of hydrostatic transmission, an integrated hydrostatic transmission, can be used. Integrated hydrostatic transmission has been widely used in Europe, the United States is beginning to pay attention. The integrated hydrostatic transmission consists of a pump and a motor mounted in the same housing. Pump and motor have a common valve regulating surface, this device was developed in 1930, due to performance and cost reasons, has not been widely used.