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      • 地址:中國(guó)·江蘇省·蘇州市·相城區(qū)·元和街道·金磚路235號(hào) 手機(jī):18136060792

        液壓油泵

        MARZOCCHI馬祖奇液壓泵ALP3-D-50/60/66/80/94/120/135

        2026年04月21日 液壓油泵 游覽量:遞增失敗!

        MARZOCCHI馬祖奇液壓泵ALP3-D-50/60/66/80/94/120/135

        ALP1A-D-11,ALP1A-D-11-FG,ALP1A-D-13,ALP1A-D-13-FG,ALP1A-D-16,ALP1A-D-16-FG,ALP1A-D-2,ALP1A-D-20,ALP1A-D-20-FG,ALP1A-D-2-FG,ALP1A-D-3,ALP1A-D-3-FG,ALP1A-D-4,ALP1A-D-4-FG,ALP1A-D-5,ALP1A-D-5-FG,ALP1A-D-6,ALP1A-D-6-FG,ALP1A-D-7,ALP1A-D-7-FG,ALP1A-D-9,ALP1A-D-9-FG,ALP1-D-11,ALP1-D-11-FG,ALP1-D-13,ALP1-D-13-FG,ALP1-D-16,ALP1-D-16-FG,ALP1-D-2,ALP1-D-20,ALP1-D-20-FG,ALP1-D-2-FG,ALP1-D-3,ALP1-D-3-FG,ALP1-D-4,ALP1-D-4-FG,ALP1-D-5,ALP1-D-5-FG,ALP1-D-6,ALP1-D-6-FG,ALP1-D-7,ALP1-D-7-FG,ALP1-D-9,ALP1-D-9-FG,ALP2A-D-10,ALP2A-D-10-FG,ALP2A-D-12,ALP2A-D-12-FG,ALP2A-D-13,ALP2A-D-13-FG,ALP2A-D-16,ALP2A-D-16-FG,ALP2A-D-20,ALP2A-D-20-FG,ALP2A-D-22,ALP2A-D-22-FG,ALP2A-D-25,ALP2A-D-25-FG,ALP2A-D-30,ALP2A-D-30-FG,ALP2A-D-34,ALP2A-D-34-FG,ALP2A-D-37,ALP2A-D-37-FG,ALP2A-D-40,ALP2A-D-40-FG,ALP2A-D-50,ALP2A-D-50-FG,ALP2A-D-6,ALP2A-D-6-FG,ALP2A-D-9,ALP2A-D-9-FG,ALP2-D-10,ALP2-D-10-FG,ALP2-D-12,ALP2-D-12-FG,ALP2-D-13,ALP2-D-13-FG,ALP2-D-16,ALP2-D-16-FG,ALP2-D-20,ALP2-D-20-FG,ALP2-D-22,ALP2-D-22-FG,ALP2-D-25,ALP2-D-25-FG,ALP2-D-30,ALP2-D-30-FG,ALP2-D-34,ALP2-D-34-FG,ALP2-D-37,ALP2-D-37-FG,ALP2-D-40,ALP2-D-40-FG,ALP2-D-50,ALP2-D-50-FG,ALP2-D-6,ALP2-D-6-FG,ALP2-D-9,ALP2-D-9-FG,ALP3A-D-110,ALP3A-D-120,ALP3A-D-135,ALP3A-D-30,ALP3A-D-33,ALP3A-D-40,ALP3A-D-50,ALP3A-D-60,ALP3A-D-66,ALP3A-D-80,ALP3A-D-94,ALP3-D-110,ALP3-D-120,ALP3-D-135,ALP3-D-30,ALP3-D-33,ALP3-D-40,ALP3-D-50,ALP3-D-60,ALP3-D-66,ALP3-D-80,ALP3-D-94,GHP1A2-D-11,GHP1A2-D-13,GHP1A2-D-16,GHP1A2-D-2,GHP1A2-D-20,GHP1A2-D-3,GHP1A2-D-4,GHP1A2-D-5,GHP1A2-D-6,GHP1A2-D-7,GHP1A2-D-9,GHP1A-D-11,GHP1A-D-11-RA,GHP1A-D-13,GHP1A-D-13-RA,GHP1A-D-16,GHP1A-D-16-RA,GHP1A-D-20,GHP1A-D-20-RA,GHP1A-D-2-RA,GHP1A-D-3,GHP1A-D-3-RA,GHP1A-D-4,GHP1A-D-4-RA,GHP1A-D-5,GHP1A-D-5-RA,GHP1A-D-6,GHP1A-D-6-RA,GHP1A-D-7,GHP1A-D-7-RA,GHP1A-D-9,GHP1AQ-D-11,GHP1AQ-D-13,GHP1AQ-D-16,GHP1AQ-D-2,GHP1AQ-D-20,GHP1AQ-D-3,GHP1AQ-D-4,GHP1AQ-D-5,GHP1AQ-D-6,GHP1AQ-D-7,GHP1AQ-D-9,GHP1-D-11,GHP1-D-11-RA,GHP1-D-13,GHP1-D-13-RA,GHP1-D-16,GHP1-D-16-RA,GHP1-D-2,GHP1-D-20,GHP1-D-20-RA,GHP1-D-2-RA,GHP1-D-3,GHP1-D-3-RA,GHP1-D-4,GHP1-D-4-RA,GHP1-D-5,GHP1-D-5-RA,GHP1-D-6,GHP1-D-6-RA,GHP1-D-7,GHP1-D-7-RA,GHP1-D-9,GHP2A3-D-10,GHP2A3-D-12,GHP2A3-D-13,GHP2A3-D-16,GHP2A3-D-20,GHP2A3-D-22,GHP2A3-D-25,GHP2A3-D-30,GHP2A3-D-34,GHP2A3-D-37,GHP2A3-D-40,GHP2A3-D-50,GHP2A3-D-6,GHP2A3-D-9,GHP2A-D-10,GHP2A-D-10-FG,GHP2A-D-10-KA,GHP2A-D-12,GHP2A-D-12-KA,GHP2A-D-13,GHP2A-D-13-FG,GHP2A-D-13-KA,GHP2A-D-16,GHP2A-D-16-FG,GHP2A-D-16-KA,GHP2A-D-20,GHP2A-D-20-FG,GHP2A-D-20-KA,GHP2A-D-22,GHP2A-D-22-FG,GHP2A-D-22-KA,GHP2A-D-25,GHP2A-D-25-FG,GHP2A-D-25-KA,GHP2A-D-30,GHP2A-D-30-FG,GHP2A-D-34,GHP2A-D-34-FG,GHP2A-D-37,GHP2A-D-40,GHP2A-D-40-FG,GHP2A-D-50,GHP2A-D-50-FG,GHP2A-D-6,GHP2A-D-6-FG,GHP2A-D-6-KA,GHP2A-D-9,GHP2A-D-9-FG,GHP2A-D-9-KA,GHP2-D-10,GHP2-D-12,GHP2-D-13,GHP2-D-16,GHP2-D-20,GHP2-D-22,GHP2-D-25,GHP2-D-30,GHP2-D-34,GHP2-D-37,GHP2-D-40,GHP2-D-50,GHP2-D-6,GHP2-D-9,GHP3A2-D-110,GHP3A2-D-120,GHP3A2-D-135,GHP3A2-D-30,GHP3A2-D-33,GHP3A2-D-40,GHP3A2-D-50,GHP3A2-D-60,GHP3A2-D-66,GHP3A2-D-80,GHP3A2-D-94,GHP3A-D-110,GHP3A-D-110-FG,GHP3A-D-120,GHP3A-D-120-FG,GHP3A-D-135,GHP3A-D-135-FG,GHP3A-D-30,GHP3A-D-30-FG,GHP3A-D-33,GHP3A-D-33-FG,GHP3A-D-40,GHP3A-D-40-FG,GHP3A-D-50,GHP3A-D-50-FG,GHP3A-D-60,GHP3A-D-60-FG,GHP3A-D-66,GHP3A-D-66-FG,GHP3A-D-80,GHP3A-D-80-FG,GHP3A-D-94,GHP3A-D-94-FG,GHP3-D-110,GHP3-D-120,GHP3-D-135,GHP3-D-30,GHP3-D-33,GHP3-D-40,GHP3-D-50,GHP3-D-60,GHP3-D-66,GHP3-D-80,GHP3-D-94

        ALP3-D-50 是一款3 組、高壓、大排量、鋁合金殼體外嚙合齒輪泵,排量 33 cm3/rev、1500 rpm 下約 48 L/min 流量,主打高壓穩(wěn)定、大流量、低噪音、長(zhǎng)壽命,適用于工業(yè)與移動(dòng)液壓的中大型動(dòng)力單元。



        型號(hào)完整釋義

        ALP3-D-50

        • ALP:標(biāo)準(zhǔn)系列鋁合金齒輪泵
        • 3:尺寸組別 3(大型,高壓大流量)
        • D:安裝形式(歐洲標(biāo)準(zhǔn) 4 螺栓法蘭,錐軸)
        • 50:流量等級(jí)(1500 rpm 時(shí)≈48 L/min)

        核心技術(shù)參數(shù)

        參數(shù)項(xiàng)規(guī)格值
        理論排量33 cm3/rev (33 mL/rev)
        1500 rpm 流量48 L/min
        連續(xù)壓力 (P1)230 bar (23 MPa)
        間歇壓力 (P2)250 bar (25 MPa)
        峰值壓力 (P3)270 bar (27 MPa)
        最高轉(zhuǎn)速3000 rpm
        轉(zhuǎn)速范圍500–3000 rpm
        容積效率≥94%(額定工況)
        機(jī)械效率≥91%
        適用介質(zhì)礦物液壓油(L-HM32/46/68)、合成油
        粘度范圍10–80 cSt(推薦 20–45 cSt)
        工作溫度-20℃ 至 +80℃
        泵體材質(zhì)高強(qiáng)度壓鑄鋁合金
        端蓋 / 法蘭鑄鐵(高壓強(qiáng)化)
        齒輪 / 軸滲碳淬火合金鋼(高精度耐磨)
        密封NBR/FKM 骨架油封 + 高壓耐磨墊
        安裝法蘭歐洲標(biāo)準(zhǔn) 4 螺栓(Φ50.8 定位)
        軸伸1:8 錐軸,平鍵 4mm
        油口進(jìn)油:Φ56×D27×M10;出油:Φ56×D19×M10
        固定螺栓4×M8
        重量≈7.6 kg

        結(jié)構(gòu)與工作原理

        • 核心結(jié)構(gòu):鋁合金泵體、鑄鐵前后蓋、高精度漸開線齒輪、浮動(dòng)側(cè)板軸向補(bǔ)償(高壓自動(dòng)貼緊,減少內(nèi)泄)、雙重軸封、吸壓油口緩沖槽。
        • 工作原理:齒輪旋轉(zhuǎn)形成容積變化 —— 吸油腔容積擴(kuò)大吸油,壓油腔容積縮小壓油,流量與轉(zhuǎn)速嚴(yán)格成正比(Q = 排量 ×n÷1000)。

        性能特點(diǎn)

        • 高壓大流量:230 bar 連續(xù)壓力,33 cc 排量,滿足中大型設(shè)備需求。
        • 高效率低脈動(dòng):軸向補(bǔ)償 + 精密齒輪,效率高、脈動(dòng)小、噪音≤74 dB (A)。
        • 堅(jiān)固耐用:鑄鐵端蓋 + 強(qiáng)化軸承,適應(yīng)重載、高頻工況。
        • 模塊化組合:可與同系列(ALP3/ALPA3)組成雙聯(lián) / 三聯(lián)泵,實(shí)現(xiàn)多回路獨(dú)立供油。
        • 互換性強(qiáng):標(biāo)準(zhǔn)歐洲接口,直接替換同規(guī)格泵。

        典型應(yīng)用

        • 工程機(jī)械:挖掘機(jī)、裝載機(jī)、起重機(jī)、壓路機(jī)、攤鋪機(jī)。
        • 工業(yè)機(jī)械:液壓機(jī)、注塑機(jī)、剪板機(jī)、折彎?rùn)C(jī)、冶金設(shè)備。
        • 農(nóng)業(yè)機(jī)械:大型拖拉機(jī)、聯(lián)合收割機(jī)、青貯機(jī)液壓系統(tǒng)。
        • 特種車輛:消防車、清障車、自卸車、高空作業(yè)車。
        • 船舶設(shè)備:甲板機(jī)械、艙門啟閉、舵機(jī)液壓動(dòng)力單元。
        • 多聯(lián)組合:ALP3-D-50 + ALP3-D-40 雙聯(lián)泵,用于主工作 + 輔助回路。

        安裝與使用要點(diǎn)

        • 轉(zhuǎn)向:順時(shí)針(軸端視),嚴(yán)禁反轉(zhuǎn)。
        • 同軸度:聯(lián)軸器同軸度≤0.05 mm,使用彈性聯(lián)軸器。
        • 吸油:吸油過(guò)濾器≤25 μm,吸高≤0.5 m,管路無(wú)漏氣。
        • 壓力保護(hù):系統(tǒng)必裝溢流閥,限制壓力≤230 bar。
        • 磨合期:空載 10 分鐘→50% 壓力 10 分鐘→額定壓力運(yùn)行。
        • 多聯(lián)安裝:共用吸油管路需加粗防吸空,保證同軸度。

        常見故障與排除

        • 流量不足:吸空、轉(zhuǎn)速低、內(nèi)泄大 → 查漏氣、調(diào)轉(zhuǎn)速、檢修浮動(dòng)側(cè)板。
        • 壓力上不去:溢流閥故障、密封損壞 → 檢修溢流閥、更換軸封 / 側(cè)板。
        • 噪音大:吸空、同軸度差、軸承磨損 → 優(yōu)化吸油、校正同軸度、換軸承。
        • 漏油:密封老化、安裝不當(dāng) → 更換 NBR/FKM 密封、規(guī)范安裝。

        選型提示

        • 按流量 = 33×n÷1000匹配轉(zhuǎn)速(n=rpm)。
        • 高溫(>80℃)或特殊介質(zhì)選FKM 氟橡膠密封。
        • 需集成壓力保護(hù)可選 \\ 帶內(nèi)置溢流閥(FG)\\ 版本。
        • 雙聯(lián)組合優(yōu)先選ALP3-D-50 + ALP3-D-40,排量互補(bǔ)、流量均衡。

        本文由蘇州逐利機(jī)電整理發(fā)布,如需轉(zhuǎn)載請(qǐng)瀏覽來(lái)源及出處,原文地址:http://m.nochef.cn/yyyb/827.html

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