采用补油泵供油的柱塞泵,使用3000h后,操作人员每日需对柱塞泵检查1-2次,检查液压泵运转声响是否正常。如发现液压缸速度下降或闷车时,就应该对补油泵解体检查,检查叶轮边沿是否有刮伤现象,内齿轮泵间隙是否过大。对于自吸油型柱塞泵,液压油箱内的油液不得低于油标下限,要保持足够数量的液压油。液压油的清洁度越高,液压泵的使用寿命越长。柱塞泵最重要的部件是轴承,如果轴承出现游隙,则不能保证液压泵内部三对磨擦副的正常间隙,同时也会破坏各磨擦副的静液压支承油膜厚度,降低柱塞泵轴承的使用寿命。据液压泵制造厂提供的资料,轴承的平均使用寿命为10000h,超过此值就需要更换新口。拆卸下来的轴承,没有专业检测仪器是无法检测出轴承的游隙的,只能采用目测,如发现滚柱表面有划痕或变色,就必须更换。在更换轴承时,应注意原轴承的英文字母和型号,柱塞泵轴承大都采用大载荷容量轴承,购买原厂家,原规格的产品,如果更换另一种品牌,应请教对轴承有经验的人员查表对换,目的是保持轴承的精度等级和载荷容量。柱塞泵使用寿命的长短,与平时的维护保养,液压油的数量和质量,油液清洁度等有关。避免油液中的颗粒对柱塞泵磨擦副造成磨损等,也是延长柱塞泵寿命的有效途径。在维修中更换零件应尽量使用原厂生产的零件,这些零件有时比其它仿造的零件价格要贵,但质量及稳定性要好,如果购买售价便宜的仿造零件,短期内似乎是节省了费用,但由此出带来了隐患,也可能对柱塞泵的使用造成更大的危害。配流盘有平面配流和球面配流两种形式。球面配流的磨擦副,在缸体配流面划痕比较浅时,通过研磨手段修复;缸体配流面沟槽较深时,应先采用“表面工程技术”手段填平沟槽后,再进行研磨,不可盲目研磨,,以防铜层变薄或漏油出钢基。柱塞泵也可用变频器节约电能,上海正艺的工程师指出:柱塞泵在实际生产过程中,通常运行的情况下都是以压力或流量来调节工作状态。当实际压力大于需要压力时,都是通过溢流阀来调节,使其工作压力保持稳定让溢流阀施放超出部分。而电机一直处于全速运行反复动作,功耗不变。当采用溢流来调节压力和流量时,有部分的余量溢流回原系统,从而造成柱塞泵存在无用功率,工作效率低,若使用创杰节能变频器后,溢流阀可定它封闭,通过节能变频器本身自动调整工作压力,保持工作压力的稳定,自动追踪设备的压力。实现自动化控制,从而节省能耗。这种调节方式最大优点就是能降低柱塞泵的运行能耗,节电效果可达30%以上。 [1] 定量柱塞泵马达A2F12R6.1Z4 A2F12L6.1Z4 A2F12W6.1Z4
定量柱塞泵马达A2F12R6.1Z5 A2F12L6.1Z5 A2F12W6.1Z5
定量柱塞泵马达A2F12R6.1Z6 A2F12L6.1Z6 A2F12W6.1Z6
定量柱塞泵马达A2F12R6.1P1 A2F12L6.1P1 A2F12W6.1P1
定量柱塞泵马达A2F12R6.1P2 A2F12L6.1P2 A2F12W6.1P2
定量柱塞泵马达A2F12R6.1P3 A2F12L6.1P3 A2F12W6.1P3
定量柱塞泵马达A2F12R6.1P4 A2F12L6.1P4 A2F12W6.1P4
定量柱塞泵马达A2F12R6.1P5 A2F12L6.1P5 A2F12W6.1P5
定量柱塞泵马达A2F12R6.1P6 A2F12L6.1P6 A2F12W6.1P6
A2F12R6.1A1 A2F12L6.1A1 A2F12W6.1A1
A2F12R6.1A2 A2F12L6.1A2 A2F12W6.1A2
A2F12R6.1A3 A2F12L6.1A3 A2F12W6.1A3
A2F12R6.1A4 A2F12L6.1A4 A2F12W6.1A4
A2F12R6.1A5 A2F12L6.1A5 A2F12W6.1A5
A2F12R6.1A6 A2F12L6.1A6 A2F12W6.1A6
A2F12R6.1B1 A2F12L6.1B1 A2F12W6.1B1
A2F12R6.1B2 A2F12L6.1B2 A2F12W6.1B2
A2F12R6.1B3 A2F12L6.1B3 A2F12W6.1B3
A2F12R6.1B4 A2F12L6.1B4 A2F12W6.1B4
A2F12R6.1B5 A2F12L6.1B5 A2F12W6.1B5
A2F12R6.1B6 A2F12L6.1B6 A2F12W6.1B6
A2F16R6.1Z1 A2F16L6.1Z1 A2F16W6.1Z1
A2F16R6.1Z2 A2F16L6.1Z2 A2F16W6.1Z2
A2F16R6.1Z3 A2F16L6.1Z3 A2F16W6.1Z3
A2F16R6.1Z4 A2F16L6.1Z4 A2F16W6.1Z4
A2F16R6.1Z5 A2F16L6.1Z5 A2F16W6.1Z5
A2F16R6.1Z6 A2F16L6.1Z6 A2F16W6.1Z6
A2F16R6.1P1 A2F16L6.1P1 A2F16W6.1P1
A2F16R6.1P2 A2F16L6.1P2 A2F16W6.1P2
A2F16R6.1P3 A2F16L6.1P3 A2F16W6.1P3
A2F16R6.1P4 A2F16L6.1P4 A2F16W6.1P4
A2F16R6.1P5 A2F16L6.1P5 A2F16W6.1P5
A2F16R6.1P6 A2F16L6.1P6 A2F16W6.1P6
A2F16R6.1A1 A2F16L6.1A1 A2F16W6.1A1
A2F16R6.1A2 A2F16L6.1A2 A2F16W6.1A2
A2F16R6.1A3 A2F16L6.1A3 A2F16W6.1A3
A2F16R6.1A4 A2F16L6.1A4 A2F16W6.1A4
A2F16R6.1A5 A2F16L6.1A5 A2F16W6.1A5
A2F16R6.1A6 A2F16L6.1A6 A2F16W6.1A6
A2F16R6.1B1 A2F16L6.1B1 A2F16W6.1B1
A2F16R6.1B2 A2F16L6.1B2 A2F16W6.1B2
A2F16R6.1B3 A2F16L6.1B3 A2F16W6.1B3
A2F16R6.1B4 A2F16L6.1B4 A2F16W6.1B4
A2F16R6.1B5 A2F16L6.1B5 A2F16W6.1B5
A2F16R6.1B6 A2F16L6.1B6 A2F16W6.1B6
A2F23R6.1Z1 A2F23L6.1Z1 A2F23W6.1Z1
A2F23R6.1Z2 A2F23L6.1Z2 A2F23W6.1Z2
A2F23R6.1Z3 A2F23L6.1Z3 A2F23W6.1Z3
定量柱塞泵马达A2F12R6.1Z5 A2F12L6.1Z5 A2F12W6.1Z5
定量柱塞泵马达A2F12R6.1Z6 A2F12L6.1Z6 A2F12W6.1Z6
定量柱塞泵马达A2F12R6.1P1 A2F12L6.1P1 A2F12W6.1P1
定量柱塞泵马达A2F12R6.1P2 A2F12L6.1P2 A2F12W6.1P2
定量柱塞泵马达A2F12R6.1P3 A2F12L6.1P3 A2F12W6.1P3
定量柱塞泵马达A2F12R6.1P4 A2F12L6.1P4 A2F12W6.1P4
定量柱塞泵马达A2F12R6.1P5 A2F12L6.1P5 A2F12W6.1P5
定量柱塞泵马达A2F12R6.1P6 A2F12L6.1P6 A2F12W6.1P6
A2F12R6.1A1 A2F12L6.1A1 A2F12W6.1A1
A2F12R6.1A2 A2F12L6.1A2 A2F12W6.1A2
A2F12R6.1A3 A2F12L6.1A3 A2F12W6.1A3
A2F12R6.1A4 A2F12L6.1A4 A2F12W6.1A4
A2F12R6.1A5 A2F12L6.1A5 A2F12W6.1A5
A2F12R6.1A6 A2F12L6.1A6 A2F12W6.1A6
A2F12R6.1B1 A2F12L6.1B1 A2F12W6.1B1
A2F12R6.1B2 A2F12L6.1B2 A2F12W6.1B2
A2F12R6.1B3 A2F12L6.1B3 A2F12W6.1B3
A2F12R6.1B4 A2F12L6.1B4 A2F12W6.1B4
A2F12R6.1B5 A2F12L6.1B5 A2F12W6.1B5
A2F12R6.1B6 A2F12L6.1B6 A2F12W6.1B6
A2F16R6.1Z1 A2F16L6.1Z1 A2F16W6.1Z1
A2F16R6.1Z2 A2F16L6.1Z2 A2F16W6.1Z2
A2F16R6.1Z3 A2F16L6.1Z3 A2F16W6.1Z3
A2F16R6.1Z4 A2F16L6.1Z4 A2F16W6.1Z4
A2F16R6.1Z5 A2F16L6.1Z5 A2F16W6.1Z5
A2F16R6.1Z6 A2F16L6.1Z6 A2F16W6.1Z6
A2F16R6.1P1 A2F16L6.1P1 A2F16W6.1P1
A2F16R6.1P2 A2F16L6.1P2 A2F16W6.1P2
A2F16R6.1P3 A2F16L6.1P3 A2F16W6.1P3
A2F16R6.1P4 A2F16L6.1P4 A2F16W6.1P4
A2F16R6.1P5 A2F16L6.1P5 A2F16W6.1P5
A2F16R6.1P6 A2F16L6.1P6 A2F16W6.1P6
A2F16R6.1A1 A2F16L6.1A1 A2F16W6.1A1
A2F16R6.1A2 A2F16L6.1A2 A2F16W6.1A2
A2F16R6.1A3 A2F16L6.1A3 A2F16W6.1A3
A2F16R6.1A4 A2F16L6.1A4 A2F16W6.1A4
A2F16R6.1A5 A2F16L6.1A5 A2F16W6.1A5
A2F16R6.1A6 A2F16L6.1A6 A2F16W6.1A6
A2F16R6.1B1 A2F16L6.1B1 A2F16W6.1B1
A2F16R6.1B2 A2F16L6.1B2 A2F16W6.1B2
A2F16R6.1B3 A2F16L6.1B3 A2F16W6.1B3
A2F16R6.1B4 A2F16L6.1B4 A2F16W6.1B4
A2F16R6.1B5 A2F16L6.1B5 A2F16W6.1B5
A2F16R6.1B6 A2F16L6.1B6 A2F16W6.1B6
A2F23R6.1Z1 A2F23L6.1Z1 A2F23W6.1Z1
A2F23R6.1Z2 A2F23L6.1Z2 A2F23W6.1Z2
A2F23R6.1Z3 A2F23L6.1Z3 A2F23W6.1Z3