意大利马祖奇MARZOCCHI齿轮泵GHP3A-D-30系列ALP1AQ-D-11系列






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
ALP1AQ-D-11 是一款标准压力、小型排量、单向旋转的外啮合齿轮泵,采用全铝合金轻量化结构,专为中低压、小流量液压系统设计,主打紧凑、静音、高转速、经济耐用。
一、型号含义(ALP1AQ-D-11)
- ALP:系列代号(标准压力齿轮泵系列)
- 1:尺寸组别(1 组,小型,基础尺寸最小)
- A:结构类型(A 型,标准单泵,单向旋转)
- Q:特殊配置(高压密封 / 强化轴封 / 静音优化)
- D:安装形式(标准4 孔法兰安装,SAE A / 欧洲标准)
- 11:排量代码(对应理论排量 7.6 cm³/rev)
二、核心技术参数
1. 排量与流量
- 理论排量:7.6 cm³/rev (7.6 mL/rev)
- 1500 rpm 理论流量:10.8 L/min
- 推荐转速范围:500–3200 rpm
- 最高连续转速:3200 rpm
- 旋转方向:顺时针(轴端视),单向不可反转
2. 压力等级
- 连续工作压力 (P1):200 bar (20 MPa)
- 间歇压力 (P2):215 bar (21.5 MPa)
- 峰值压力 (P3):230 bar (23 MPa)
3. 结构与材质
- 泵体 / 法兰 / 端盖:高强度压铸铝合金(轻量化、散热好)
- 齿轮 / 轴:渗碳淬火合金钢(高精度、耐磨、抗疲劳)
- 轴向补偿:浮动侧板(自动间隙补偿,高压高效)
- 密封系统:NBR 丁腈橡胶(标准),可选FKM 氟胶(耐高温)
- 轴伸:1:8 锥轴 + 平键(标准),轴端螺纹 M12x1.5
- 安装法兰:SAE A 标准 50-2(4 螺栓)
- 油口连接:螺纹接口 3/4-16 UNF(吸油)、9/16-18 UNF(压油)
- 重量:约 2.8 kg
4. 性能与介质
- 容积效率:≥ 90%(额定工况)
- 总效率:≥ 85%
- 噪音水平:≤ 72 dB(A)(1500rpm/160bar)
- 适用介质:矿物液压油(L-HM32/46/68)、合成油
- 粘度范围:10–80 cSt(最佳 15–50 cSt)
- 工作温度:-20℃ ~ +80℃
三、结构特点
- 全铝轻量化:整体铝合金材质,体积小、重量轻、安装便捷。
- 高压密封强化(Q 版):升级密封与侧板,压力稳定性更强、内泄更小。
- 静音设计:精密齿轮啮合 + 优化流道,噪音低于同排量普通泵。
- 高转速适配:轴承与轴系强化,支持3200rpm连续运转。
- 标准化接口:SAE A 法兰、通用螺纹油口、标准轴伸,互换性强。
- 单向稳定:顺时针单向旋转,结构简单、可靠性高、维护成本低。
四、典型应用场景
- 小型液压动力单元:机床夹具、润滑系统、小型液压站。
- 工业机械:包装机械、纺织机械、木工机械、印刷机械。
- 轻型工程机械:小型装载机、高空作业车、清扫车辅助系统。
- 农业机械:拖拉机、收割机、喷雾机的液压控制。
- 特种车辆:环卫车、清障车、叉车的转向 / 升降系统。
- 通用液压设备:测试台、液压工具、自动化生产线。
五、安装与使用要点
- 安装方式:法兰固定,弹性联轴器联接,同轴度≤0.05mm。
- 吸油要求:吸油过滤器≤25μm,吸高≤0.5m,管路无漏气。
- 压力保护:必须配溢流阀,限制压力≤200bar连续运行。
- 磨合期:空载 10min → 50% 压力 10min → 额定运行。
- 维护:定期换油、检查密封、监测压力 / 流量 / 噪音。
六、常见故障与排除
- 流量不足:吸空、内泄、转速低 → 查漏气、检修侧板、调转速。
- 压力上不去:溢流阀故障、密封损坏 → 换阀、换油封 / 侧板。
- 异常噪音:吸空、同轴度差、轴承磨损 → 优化吸油、校正安装。
- 漏油:密封老化、结合面不良 → 更换 NBR/FKM 密封、清洁结合面。
七、选型参考
- 同系列替代:ALP1-D-9(6.2cm³/rev)、ALP1-D-13(9.3cm³/rev)
- 流量计算:Q (L/min) = 排量 (cm³/rev) × 转速 (rpm) ÷ 1000
- 高温工况:选 FKM 氟胶密封 版本
- 高压重载:连续压力不超 200bar,间歇不超 215bar
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