用于聚氨酯发泡工艺的泵一般都是正排量齿轮泵，该泵要求在高温高压下输送高粘性流体，并且要求准确地输送多元醇和异氰酸酯，以保证严格的混合比例。为了更好的满足客户的需求，力士乐A2VK 系列斜轴式变量泵是通过手轮控制方式进行任意调节，并配置变量显示，实现精确的计量。手轮的安装位置分左面或右面，用户可根据自己的需要进行选择，显得特别方便。A2VK设计有12，28，55，107四种排量规格。
　　为了满足市场发展提出的新要求，力士乐A7VK系列高压聚氨酯计量泵是研发部新开发的全新产品，包括12，28两种排量规格。该泵采用手动控制方式，旋转手轮时也会转动螺纹杆，无级调整泵的变量斜盘，因此排量在zui小Vgmin到Vgmax范围内变化。为了防止手轮被意外调节，串联安装了夹紧装置，增加了可靠性。精密调节显示器内置于手轮内。A7VK采用壳体弯曲设计使得结构变得更加紧凑，降低了成本。该泵通过壳体的特殊表面处理增强了抗腐蚀性；特殊材料制成的双向轴封和冲洗腔，识别危险并保护环境；该泵采用高压口和低压口尺寸相同的闭式泵设计，使进料腔与壳体分离，使得该泵能用于高粘度5000-7000mm2/s，高的进料口压力1~30bar的工况。当对聚氨酯产品有特殊要求，必须使用高粘度介质进行配料时，A7VK是一种*的选择，能很好的解决长期以来困扰客户的高粘度精确配料问题。由于结构的特殊优化，A7VK散热快，这有利于控制温升保证粘度的稳定性，从而保证配料比的高精确性。同时，由于进料腔与壳体的分离，使用时必须接泄油管。为了防止温升过高，该泵还增加了轴承冲洗口。A7VK(12,28)作为一种替代A2VK(12,28)的新产品，采用了跟A2VK尺寸相同的安装法兰和驱动轴，从而提高了替换性。此种新型的计量泵已经取得行业内主流客户的认可。相信随着具有更高性价比A7VK的推广使用，力士乐能更好的满足发泡机行业更多用户的要求。

Rexroth轴向柱塞变量泵，Rexroth轴向柱塞泵，力士乐A7VK系列高压聚氨酯计量泵的产品型号：

A7VKG012MA/10MRSKGP350000-0   A7VKG012MA/10MRSKGP350000-S
A7VKG012MA/10MRSKGP35A100-0   A7VKG012MA/10MRSKGP35A100-S
A7VKG012MA/10MRSKGP35A150-0   A7VKG012MA/10MRSKGP35A150-S
A7VKG012MA/10MRSKGP35A200-0   A7VKG012MA/10MRSKGP35A200-S
A7VKG012MA/10MRSKGP35A230-0   A7VKG012MA/10MRSKGP35A230-S
A7VKG012MA/10MRSKGP35A250-0   A7VKG012MA/10MRSKGP35A250-S
A7VKG012MA/10MLSKGP350000-0   A7VKG012MA/10MLSKGP350000-S
A7VKG012MA/10MLSKGP35A100-0   A7VKG012MA/10MLSKGP35A100-S
A7VKG012MA/10MLSKGP35A150-0   A7VKG012MA/10MLSKGP35A150-S
A7VKG012MA/10MLSKGP35A200-0   A7VKG012MA/10MLSKGP35A200-S
A7VKG012MA/10MLSKGP35A230-0   A7VKG012MA/10MLSKGP35A230-S
A7VKG012MA/10MLSKGP35A250-0   A7VKG012MA/10MLSKGP35A250-S
A7VKO012MA/10MRSKGP350000-0   A7VKO012MA/10MRSKGP350000-S
A7VKO012MA/10MRSKGP35A100-0   A7VKO012MA/10MRSKGP35A100-S
A7VKO012MA/10MRSKGP35A150-0   A7VKO012MA/10MRSKGP35A150-S
A7VKO012MA/10MRSKGP35A200-0   A7VKO012MA/10MRSKGP35A200-S
A7VKO012MA/10MRSKGP35A230-0   A7VKO012MA/10MRSKGP35A230-S
A7VKO012MA/10MRSKGP35A250-0   A7VKO012MA/10MRSKGP35A250-S
A7VKO012MA/10MLSKGP350000-0   A7VKO012MA/10MLSKGP350000-S
A7VKO012MA/10MLSKGP35A100-0   A7VKO012MA/10MLSKGP35A100-S
A7VKO012MA/10MLSKGP35A150-0   A7VKO012MA/10MLSKGP35A150-S
A7VKO012MA/10MLSKGP35A200-0   A7VKO012MA/10MLSKGP35A200-S
A7VKO012MA/10MLSKGP35A230-0   A7VKO012MA/10MLSKGP35A230-S
A7VKO012MA/10MLSKGP35A250-0   A7VKO012MA/10MLSKGP35A250-S
A7VLG028MA/10MRSLGP550000-0   A7VLG028MA/10MRSLGP550000-S
A7VLG028MA/10MRSLGP55A100-0   A7VLG028MA/10MRSLGP55A100-S
A7VLG028MA/10MRSLGP55A150-0   A7VLG028MA/10MRSLGP55A150-S
A7VLG028MA/10MRSLGP55A200-0   A7VLG028MA/10MRSLGP55A200-S
A7VLG028MA/10MRSLGP55A230-0   A7VLG028MA/10MRSLGP55A230-S
A7VLG028MA/10MRSLGP55A250-0   A7VLG028MA/10MRSLGP55A250-S
A7VLG028MA/10MLSLGP550000-0   A7VLG028MA/10MLSLGP550000-S
A7VLG028MA/10MLSLGP55A100-0   A7VLG028MA/10MLSLGP55A100-S
A7VLG028MA/10MLSLGP55A150-0   A7VLG028MA/10MLSLGP55A150-S
A7VLG028MA/10MLSLGP55A200-0   A7VLG028MA/10MLSLGP55A200-S
A7VLG028MA/10MLSLGP55A230-0   A7VLG028MA/10MLSLGP55A230-S
A7VLG028MA/10MLSLGP55A250-0   A7VLG028MA/10MLSLGP55A250-S
A7VKO028MA/10MRSLGP550000-0   A7VKO028MA/10MRSLGP550000-S
A7VKO028MA/10MRSLGP55A100-0   A7VKO028MA/10MRSLGP55A100-S
A7VKO028MA/10MRSLGP55A150-0   A7VKO028MA/10MRSLGP55A150-S
A7VKO028MA/10MRSLGP55A200-0   A7VKO028MA/10MRSLGP55A200-S
A7VKO028MA/10MRSLGP55A230-0   A7VKO028MA/10MRSLGP55A230-S
A7VKO028MA/10MRSLGP55A250-0   A7VKO028MA/10MRSLGP55A250-S
A7VKO028MA/10MLSLGP550000-0   A7VKO028MA/10MLSLGP550000-S
A7VKO028MA/10MLSLGP55A100-0   A7VKO028MA/10MLSLGP55A100-S
A7VKO028MA/10MLSLGP55A150-0   A7VKO028MA/10MLSLGP55A150-S
A7VKO028MA/10MLSLGP55A200-0   A7VKO028MA/10MLSLGP55A200-S
A7VKO028MA/10MLSLGP55A230-0   A7VKO028MA/10MLSLGP55A230-S
A7VKO028MA/10MLSLGP55A250-0   A7VKO028MA/10MLSLGP55A250-S
A7VMS055MA/10MRSMSP650000-0   A7VMS055MA/10MRSMSP650000-S
A7VMS055MA/10MRSMSP65A100-0   A7VMS055MA/10MRSMSP65A100-S
A7VMS055MA/10MRSMSP65A150-0   A7VMS055MA/10MRSMSP65A150-S
A7VMS055MA/10MRSMSP65A200-0   A7VMS055MA/10MRSMSP65A200-S
A7VMS055MA/10MRSMSP65A230-0   A7VMS055MA/10MRSMSP65A230-S
A7VMS055MA/10MRSMSP65A250-0   A7VMS055MA/10MRSMSP65A250-S
A7VMS055MA/10MLSMSP650000-0   A7VMS055MA/10MLSMSP650000-S
A7VMS055MA/10MLSMSP65A100-0   A7VMS055MA/10MLSMSP65A100-S
A7VMS055MA/10MLSMSP65A150-0   A7VMS055MA/10MLSMSP65A150-S
A7VMS055MA/10MLSMSP65A200-0   A7VMS055MA/10MLSMSP65A200-S
A7VMS055MA/10MLSMSP65A230-0   A7VMS055MA/10MLSMSP65A230-S
A7VMS055MA/10MLSMSP65A250-0   A7VMS055MA/10MLSMSP65A250-S
A7VKO055MA/10MRSMSP650000-0   A7VKO055MA/10MRSMSP650000-S
A7VKO055MA/10MRSMSP65A100-0   A7VKO055MA/10MRSMSP65A100-S
A7VKO055MA/10MRSMSP65A150-0   A7VKO055MA/10MRSMSP65A150-S
A7VKO055MA/10MRSMSP65A200-0   A7VKO055MA/10MRSMSP65A200-S
A7VKO055MA/10MRSMSP65A230-0   A7VKO055MA/10MRSMSP65A230-S
A7VKO055MA/10MRSMSP65A250-0   A7VKO055MA/10MRSMSP65A250-S
A7VKO055MA/10MLSMSP650000-0   A7VKO055MA/10MLSMSP650000-S
A7VKO055MA/10MLSMSP65A100-0   A7VKO055MA/10MLSMSP65A100-S
A7VKO055MA/10MLSMSP65A150-0   A7VKO055MA/10MLSMSP65A150-S
A7VKO055MA/10MLSMSP65A200-0   A7VKO055MA/10MLSMSP65A200-S
A7VKO055MA/10MLSMSP65A230-0   A7VKO055MA/10MLSMSP65A230-S
A7VKO055MA/10MLSMSP65A250-0   A7VKO055MA/10MLSMSP65A250-S
A7VPS107MA/10MRSPSP950000-0   A7VPS107MA/10MRSPSP950000-S
A7VPS107MA/10MRSPSP95A100-0   A7VPS107MA/10MRSPSP95A100-S
A7VPS107MA/10MRSPSP95A150-0   A7VPS107MA/10MRSPSP95A150-S
A7VPS107MA/10MRSPSP95A200-0   A7VPS107MA/10MRSPSP95A200-S
A7VPS107MA/10MRSPSP95A230-0   A7VPS107MA/10MRSPSP95A230-S
A7VPS107MA/10MRSPSP95A250-0   A7VPS107MA/10MRSPSP95A250-S
A7VPS107MA/10MLSPSP950000-0   A7VPS107MA/10MLSPSP950000-S
A7VPS107MA/10MLSPSP95A100-0   A7VPS107MA/10MLSPSP95A100-S
A7VPS107MA/10MLSPSP95A150-0   A7VPS107MA/10MLSPSP95A150-S
A7VPS107MA/10MLSPSP95A200-0   A7VPS107MA/10MLSPSP95A200-S
A7VPS107MA/10MLSPSP95A230-0   A7VPS107MA/10MLSPSP95A230-S
A7VPS107MA/10MLSPSP95A250-0   A7VPS107MA/10MLSPSP95A250-S
A7VKO107MA/10MRSPSP950000-0   A7VKO107MA/10MRSPSP950000-S
A7VKO107MA/10MRSPSP95A100-0   A7VKO107MA/10MRSPSP95A100-S
A7VKO107MA/10MRSPSP95A150-0   A7VKO107MA/10MRSPSP95A150-S
A7VKO107MA/10MRSPSP95A200-0   A7VKO107MA/10MRSPSP95A200-S
A7VKO107MA/10MRSPSP95A230-0   A7VKO107MA/10MRSPSP95A230-S
A7VKO107MA/10MRSPSP95A250-0   A7VKO107MA/10MRSPSP95A250-S
A7VKO107MA/10MLSPSP950000-0   A7VKO107MA/10MLSPSP950000-S
A7VKO107MA/10MLSPSP95A100-0   A7VKO107MA/10MLSPSP95A100-S
A7VKO107MA/10MLSPSP95A150-0   A7VKO107MA/10MLSPSP95A150-S
A7VKO107MA/10MLSPSP95A200-0   A7VKO107MA/10MLSPSP95A200-S
A7VKO107MA/10MLSPSP95A230-0   A7VKO107MA/10MLSPSP95A230-S
A7VKO107MA/10MLSPSP95A250-0   A7VKO107MA/10MLSPSP95A250-S

的特点：斜轴结构轴向柱塞变量泵，用于开式回路的液压传动系统。适合于工程机械和工业领域。多种变量方式适合用于各种控制和调节过程。坚固的驱动轴圆锥滚子轴承使泵结构紧凑，寿命长。输出流量与转速和排量成正比，排量无级可调。Rexroth轴向柱塞变量泵，Rexroth轴向柱塞泵，Rexroth变量柱塞泵，Rexroth柱塞变量泵，Rexroth柱塞泵