rexroth力士樂柱塞變量泵R902452429作用
特征：
多種控制
低工作噪音
通軸驅(qū)動(dòng)，用于安裝公稱規(guī)格相同的其他泵
經(jīng)認(rèn)可能用于高速運(yùn)行
功能可靠性增強(qiáng)了
液體靜壓減壓斜盤軸承
斜盤式設(shè)計(jì)
變量泵系統(tǒng)的應(yīng)用：
實(shí)現(xiàn)了注塑機(jī)液壓系統(tǒng)由閥控向泵控的轉(zhuǎn)變，使常規(guī)的
節(jié)流調(diào)速系統(tǒng)轉(zhuǎn)變?yōu)楸壤{(diào)速系統(tǒng)，整機(jī)的控制性能指
為標(biāo)準(zhǔn)，比例變量泵系統(tǒng)在這一動(dòng)作時(shí)功率消耗很低，
因而油泵排量可加大25%以上;
系統(tǒng)發(fā)熱降低，液壓元件使用壽命延長(zhǎng)。比例變量系統(tǒng)
標(biāo)有了新的改善和提高。具體而言，比例變量泵系統(tǒng)除
具有常規(guī)比例控制系統(tǒng)的優(yōu)點(diǎn)外，更具有如下優(yōu)點(diǎn):
相同功率的機(jī)器，注射速度可提高25%以上，更適應(yīng)薄
壁精密注射要求。由于普通PQ系統(tǒng)功率計(jì)算以保壓狀態(tài)
能量消耗減少，系統(tǒng)效率提高;
幾乎無節(jié)流、溢流損失，系統(tǒng)運(yùn)行時(shí)發(fā)熱大大減少。不
僅可節(jié)省冷卻水之消耗，低油溫使密封元件壽命大大提高;
實(shí)物圖：
型號(hào)：
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A10VSO45DR/31R-PKC62K05
A10VSO45DR/31R-PKC62K40
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A10VSO45DRG/31R-PKC62K02
rexroth力士樂柱塞變量泵R902452429作用
