用于聚氨酯發(fā)泡工藝的泵一般都是正排量齒輪泵，該泵要求在高溫高壓下輸送高粘性流體，并且要求準(zhǔn)確地輸送多元醇和異氰酸酯，以保證嚴(yán)格的混合比例。為了更好的滿足客戶的需求，力士樂A2VK 系列斜軸式變量泵是通過手輪控制方式進行任意調(diào)節(jié)，并配置變量顯示，實現(xiàn)精確的計量。手輪的安裝位置分左面或右面，用戶可根據(jù)自己的需要進行選擇，顯得特別方便。A2VK設(shè)計有12，28，55，107四種排量規(guī)格。
　　為了滿足市場發(fā)展提出的新要求，力士樂A7VK系列高壓聚氨酯計量泵是研發(fā)部新開發(fā)的全新產(chǎn)品，包括12，28兩種排量規(guī)格。該泵采用手動控制方式，旋轉(zhuǎn)手輪時也會轉(zhuǎn)動螺紋桿，無級調(diào)整泵的變量斜盤，因此排量在zui小Vgmin到Vgmax范圍內(nèi)變化。為了防止手輪被意外調(diào)節(jié)，串聯(lián)安裝了夾緊裝置，增加了可靠性。精密調(diào)節(jié)顯示器內(nèi)置于手輪內(nèi)。A7VK采用殼體彎曲設(shè)計使得結(jié)構(gòu)變得更加緊湊，降低了成本。該泵通過殼體的特殊表面處理增強了抗腐蝕性；特殊材料制成的雙向軸封和沖洗腔，識別危險并保護環(huán)境；該泵采用高壓口和低壓口尺寸相同的閉式泵設(shè)計，使進料腔與殼體分離，使得該泵能用于高粘度5000-7000mm2/s，高的進料口壓力1~30bar的工況。當(dāng)對聚氨酯產(chǎn)品有特殊要求，必須使用高粘度介質(zhì)進行配料時，A7VK是一種*的選擇，能很好的解決長期以來困擾客戶的高粘度精確配料問題。由于結(jié)構(gòu)的特殊優(yōu)化，A7VK散熱快，這有利于控制溫升保證粘度的穩(wěn)定性，從而保證配料比的高精確性。同時，由于進料腔與殼體的分離，使用時必須接泄油管。為了防止溫升過高，該泵還增加了軸承沖洗口。A7VK(12,28)作為一種替代A2VK(12,28)的新產(chǎn)品，采用了跟A2VK尺寸相同的安裝法蘭和驅(qū)動軸，從而提高了替換性。此種新型的計量泵已經(jīng)取得行業(yè)內(nèi)主流客戶的認(rèn)可。相信隨著具有更高性價比A7VK的推廣使用，力士樂能更好的滿足發(fā)泡機行業(yè)更多用戶的要求。

Rexroth軸向柱塞變量泵，Rexroth軸向柱塞泵，力士樂A7VK系列高壓聚氨酯計量泵的產(chǎn)品型號：

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

的特點：斜軸結(jié)構(gòu)軸向柱塞變量泵，用于開式回路的液壓傳動系統(tǒng)。適合于工程機械和工業(yè)領(lǐng)域。多種變量方式適合用于各種控制和調(diào)節(jié)過程。堅固的驅(qū)動軸圓錐滾子軸承使泵結(jié)構(gòu)緊湊，壽命長。輸出流量與轉(zhuǎn)速和排量成正比，排量無級可調(diào)。Rexroth軸向柱塞變量泵，Rexroth軸向柱塞泵，Rexroth變量柱塞泵，Rexroth柱塞變量泵，Rexroth柱塞泵