苏州安牛机电有限公司经营产品如下： 
方向阀：电磁换向阀、电液换向阀、手动换向阀、单向阀、液控单向阀、充液阀
流量阀：节流阀、电磁流量阀、调速阀、电磁调速阀 
液压泵：柱塞泵、螺杆泵、变量柱塞泵、轴向柱塞泵、齿轮泵、高低压变量叶片泵、高低压定量叶片泵、双联变量叶片泵、双联定量叶片泵
压力阀：溢流阀、减压阀、顺序阀、背压阀、卸荷阀，
叠加阀：溢流阀、减压阀、电控减压阀、抗衡阀、先导式抗衡阀、电磁流量阀、单向节流阀、节流阀单向阀、缓冲阀  
液压电机：液压专用电机泵组  
液压单元：液压系统、液压马达、
比例阀： 电液比例先导溢流阀、回油滤油器，电液比例溢流阀、电液比例溢流调速阀  

液压附件：耐震压力表、电接点压力表、压力继电器、冷却器、空气滤清器、滤油器、液位计、压力表开关联轴器.以上产品国产，进口都有欢迎来电洽谈！

简单介绍一下力士乐齿轮泵特点：结构简单紧凑、体积小、质量轻、工艺性好、价格便宜、自吸力强、对油液污染不敏感、转速范围大、能耐冲击性负载，维护方便、工作可靠。缺点：径向力不平衡、流动脉动大、噪声大、效率低，零件的互换性差，磨损后不易修复，不能做变量泵用。困油现象原因：液压油在渐开线力士乐齿轮泵运转过程中，因齿轮相交处的封闭体积随时间改变，常有一部分的液压油被密封在齿间，如图所示，称为困油现象，因液压油不可压缩将使外接齿轮产生*的振动和噪声，影响系统正常工作。措施：在前后盖板或浮动轴套上开卸荷槽，开设卸荷槽。

以下力士乐齿轮泵部分型号；
PGH2-1X/006RE07ME4 PGH2-2X/008LR07VU2
PGH2-1X/008LF47MK0 PGH2-2X/005RE07VU2
PGH2-1X/005RE07ME4 PGH2-2X/005RR07VU2
PGH2-1X/003RR07MU2 PGH2-1X/003LE07MU2
PGH2-1X/003RF47MK0 PGH2-1X/006LE07MU2
PGH2-1X/005RF47MK0 PGH2-1X/005LE07ME4
PGH2-1X/005RE47MU2 PGH2-1X/003LR07MU2
PGH2-1X/003RE47MU2 PGH2-1X/005LR07MU2
PGH2-1X/006RE47MU2 PGH2-1X/003RF07MK0
PGH2-1X/008RE47MU2 PGH2-1X/003LF07MK0
PGH2-1X/008RF47MK0 PGH2-1X/003LF47MK0
PGH2-1X/005RE47ME4 PGH2-1X/005RF07MK0
PGH2-1X/005LF47MK0 PGH2-1X/006RF07MK0
PGH2-1X/008RR47MU2 PGH2-1X/006LF47MK0
PGH2-2X/005LE07VU2 PGH2-1X/008RF07MK0
PGH2-2X/005LR07VU2 PGH2-1X/005LE07MU2
PGH2-1X/008LE07MU2 PGH2-1X/003LE47MU2
PGH2-1X/008RE07ME4 PGH2-1X/006LE47MU2
PGH2-1X/005RR07MU2 PGH2-1X/008LE47MU2
PGH2-1X/003RE07ME4 PGH2-1X/003RR47MU2
PGH2-1X/008RR07MU2 PGH2-1X/005RR47MU2
PGH2-1X/006RR07MU2 PGH2-1X/006RR47MU2
PGH2-1X/005RE07MU2 PGH2-1X/006LE47ME4
PGH2-1X/006RF47MK0 PGH2-1X/003RE47ME4
PGH2-1X/003RE07MU2 PGH2-1X/006RE47ME4
PGH2-1X/006RE07MU2 PGH2-1X/008RE47ME4
PGH2-1X/008RE07MU2 PGH2-2X/008RR07WU2
PGH2-1X/008LF07MK0 PGH2-2X/006RE07WU2
PGH2-2X/006RE07VU2 PGH2-2X/006RR07WU2
PGH2-2X/008RE07VU2 PGH2-2X/008RE07WU2
PGH2-2X/006LE07VU2 PGH2-2X/005RE07WU2
PGH2-2X/008LE07VU2 PGH2-2X/005RR07WU2
PGH2-2X/006RR07VU2 PGH2-2X/008RE07VU2-C3.1
PGH2-2X/006LR07VU2 PGH2-1X/008LF47MK0-A338
PGH2-2X/008RR07VU2 PGH2-2X/008RE07VU2-A484
PGH2-2X/005RE07VU2-C3.1 PGH2-2X/006RR07VU2-C3

PGH4-3X/020RE11VU2
PGH4-3X/025RE11VU2
PGH4-3X/032RR11VU2
PGH4-3X/040RE11VU2
PGH4-3X/050RE11VU2
PGH4-30/025RE11VU2
PGH4-3X/040RE11VU2
PGH4-3X/050RE11VU2
PGH4-21/020RE11VU2
PGH4-2X/050RE11VU2
PGH4-2X/050RE11VU2
PGH4-2X/050RE11VU2升级为PGH4-3X/050RE11VU2
PGH4-30/025RE11VU2
PGH4-30/025RE11VU2
PGH4-3X/025RE11VU2
PGH4-21/020RE11VU2  
PGH4-2X/040RE11VU2
PGH4-2X/080RE07VE4
PGH4-2X/063RE07VE4
PGH4-2X/050RE11VE4
PGH4-2X/040RE11VE4
PGH4-2X/032RE11VE4
PGH5-3X/063RE11VU2
PGH5-3X/080RE11VU2
PGH5-3X/100RE11VU2
PGH5-3X/125RE11VU2
PGH5-3X/160RE11VU2
PGH5-3X/063RE11VU2
PGH5-3X/063RE11VU2
PGH5-30/100RE11VU2
PGH5-3X/063RE11VU2
PGH5-3X/080RE11VU2
PGH5-3X/100RE11VU2
PGH5-3X/125RE11VU2
PGH5-3X/160RE11VU2
PGH5-2X/080RE11VU2
PGH5-2X/125RE11VE4
PGH5-2X/160RE07VE4-A388
PGH5-2X/250RE07VE4-A388
PGH5-2X/250RE07VE4
PGH5-2X/125RE11VE4
PGH5-2X/100RE11VE4
PGH5-2X/080RE11VE4
PGH5-2X/063RR11VU2
PGH5-2X/160RE07VU2
PGH5-2X/125RE11VU2
PGH5-2X/063RE11VU2
PGH5-3X/080RE11VU2
PGH5-3X/063RE11VU2
PGH5-2X/063RE11WU2
PGH5-2X/100RE11VU2-A445
PGH5-2X/063RE11VU2
PGH5-2X/063RE11VE4
PGH5-2X/063RR11VU2
PGH5-2X/063LE11VU2
PGH5-2X/063LR11VU2
PGH5-2X/080RE11VU2
PGH5-2X/080RE11VE4
PGH5-2X/080RR11VU2
PGH5-2X/080LE11VU2
PGH5-2X/080LR11VU2
PGH5-2X/100RE11VU2
PGH5-2X/100RE11VE4
PGH5-2X/100RR11VU2
PGH5-2X/100LE11VU2
PGH5-2X/100LR11VU2
PGH5-2X/125RE11VU2
PGH5-2X/125RE11VE4
PGH5-2X/125RR11VU2
PGH5-2X/125LE11VU2
PGH5-2X/125LR11VU2
PGH5-2X/160RE07VU2
PGH5-2X/160RE07VE4
PGH5-2X/160RR07VU2
PGH5-2X/160LE07VU2
以上产品如未找到您需要的产品型号，请联系客服查询。欢迎合作！