A10VSO71DFR1变量柱塞泵_国产替代_hydsunrida欣利达

产品型号:A10VSO71DFR/31R-PPA12N00-LD

工作压力:280bar                   规格排量:71ml/r

泵体重量:33Kg                      油口位置:两侧

转速范围:1800-2600 rpm       控制方式:压力、流量控制

转方向:R(顺时针)                  油泵类型:轴向柱塞泵

适用回路：开式液压回路        通轴特性：支持通轴串联拓展，可搭配小型齿轮泵组成复合动力单元

欣利达A10VSO71DFR1变量柱塞泵是高适配国产进口液压配件，采用71ml/r中大排量变量结构，额定工作压力280bar，瞬时峰值压力可达350bar。本款A10VSO31系列斜盘式柱塞泵适配中大负载液压系统，支持无级变量调速、高频启停及长时间连续作业，适配工业、工程、矿山、港航、农林等多领域设备，是替换进口A10VSO71系列柱塞泵的高性价比优选。

欣利达A10VSO31系列柱塞泵通用特性

1、全系排量规格覆盖18-140ml/r，型号体系齐全，可适配轻、中、重载各类液压设备，其中71ml/r中大排量适配工况广，兼顾动力充足性与运行稳定性，适配绝大多数通用及中型重载液压设备选型配套。

2、适配标准开式液压回路系统，搭载优化散热结构，散热效率高、温升可控性强，可支持设备24小时不间断高强度连续作业，有效规避长期运行高温、压力衰减、动力不稳等问题，适配常态化工业生产与户外施工作业工况。

3、采用斜盘式无级变量原理，油泵输出流量正比于驱动转速与排量，通过调节斜盘倾角即可实现平稳无级变量。可根据设备负载动态匹配压力流量，响应灵敏、控制精度高，有效降低空载能耗，运行噪音低、动力输出顺滑，大幅提升液压系统作业效率。

4、严格遵循ISO、SAE国际工业标准，配置标准化安装法兰，支持米制SAE法兰连接、UNC标准固定螺纹，1:1复刻进口产品规格安装尺寸，无需改孔、改管即可直接替换，互换性强、安装便捷，有效降低设备改造与维保成本。

5、搭载高强度精密驱动轴承组，可同时承受轴向、径向复合负载，抗震动、抗冲击、抗形变性能优异，适配户外、矿山、工程等交变重载、高频启停恶劣工况，运行稳定、故障率低，有效延长液压系统使用寿命。

6、本品为高性能中压斜盘式柱塞泵，额定工作压力280bar，瞬时峰值压力350bar，压力脉动小、输出稳定。支持恒压、恒流量、恒功率、远程调压多种控制模式，适配各类自动化液压设备。整机结构简单、体积小、重量轻、噪音低、耐用性强，支持多泵串联组合驱动，广泛适配冶金、矿山、工业、工程、港航、农林等各类液压系统。

全场景应用领域

工业设备：适配注塑机、数控机床、定制液压站、锻造压机等工业液压设备，稳压精准、运行稳定，保障生产线连续高精度作业；

工程机械：配套挖掘机、随车吊、摊铺机、旋挖钻机等工程设备使用，动力输出强劲平稳，适配工地高频重载施工作业；

矿山设备：适用于矿用钻机、破碎设备、井下掘进机具等矿山设备，耐冲击、高稳定，适配矿山高粉尘、高负载严苛工况；

港航船舶：适配码头起重机、船舶甲板液压机构等港航设备，防潮防腐、抗颠簸，适配水上特殊作业环境；

农林农机：适配拖拉机、采伐起重设备、联合收割机等农林机械，野外适应性强，可稳定应对多尘、潮湿、颠簸野外工况。

欣利达A10VSO31系列71排量全型号汇总（国产替换专用）

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说明：本文档涉及的说明书截图，均为公开行业技术资料，仅用于技术对照、设备选型、工况参考，属于行业合理引用。带 - LD 后缀为欣利达专属选型区分编码，仅作型号归类使用；本产品为国产兼容替换液压配件，非原厂产品，与相关品牌无授权、合作及隶属关联。页面所有内容不构成品牌背书与商业承诺，仅供合规选型参考。