DUPLOMATIC迪普馬變量葉片泵帶先導(dǎo)式調(diào)節(jié)器
PVA28MQ/30/V/A PVA35MQ/30/V/A PVA45MQ/30/V/A PVA56MQ/30/V/A
PVA72MQ/30/V/A PVA90MQ/30/V/A PVA115MQ/30/V/A PVA145MQ/30/V/A
PVA22MQ/30/V/I PVA35MQ/30/V/I PVA45MQ/30/V/I PVA56MQ/30/V/I
PVA72MQ/30/V/I PVA90MQ/30/V/I PVA115MQ/30/V/I PVA145MQ/30/V/I
PVA22MQ/30/V/P PVA28MQ/30/V/P PVA45MQ/30/V/P PVA56MQ/30/V/P
液壓泵自吸高度不超過500mm(或進(jìn)口真空度不超過0.03MPa),若采用補(bǔ)油泵供油,供油壓力不得超過0.5MPa,當(dāng)供油壓力超過0.5MPa時,要改用耐壓密封圈。對于柱塞泵,應(yīng)盡量采用倒灌自吸方式。液壓泵裝機(jī)前應(yīng)檢查安裝孔的深度是否大于泵的軸伸長度,防止產(chǎn)生頂軸現(xiàn)象否則將燒毀泵。
PVA90MQ/30/V/P PVA115MQ/30/V/P PVA145MQ/30/V/P PVA22MQ/30/A
PVA28MQ/30/I PVA35MQ/30/P PVA28MQ/30/A PVA35MQ/30/A
PVA45MQ/30/A PVA72MQ/30/A PVA90MQ/30/A PVA115MQ/30/A
PVA22MQ/30/I PVA35MQ/30/I PVA45MQ/30/I PVA56MQ/30/I
PVA72MQ/30/I PVA90MQ/30/I PVA115MQ/30/I PVA145MQ/30/I
液壓泵使用注意事項(xiàng)。液壓泵啟動時應(yīng)先點(diǎn)動數(shù)次,油流方向和聲音都正常后,在低壓下運(yùn)轉(zhuǎn)5~10min,然后投入正常運(yùn)行。柱塞泵啟動前,必須通過殼上的泄油口向泵內(nèi)灌滿清潔的工作油。
DUPLOMATIC迪普馬變量葉片泵帶先導(dǎo)式調(diào)節(jié)器