[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"brand-19513":3,"menu-header":16,"menu-footer":73,"brand-19513-1":184},{"createBy":4,"createTime":5,"updateBy":6,"updateTime":7,"remark":6,"id":8,"siteId":9,"slug":10,"name":11,"country":12,"images":13,"files":6,"subtitle":6,"description":14,"status":15,"isHot":15,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"caoye","2024-11-26 10:54:57",null,"2026-05-17 17:54:16",19513,1,"19513","DSTI","美国","[{\"name\":\"66.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F16\u002Fd9e210f9-027c-460a-930e-5417e40071dd.png\",\"size\":11164,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F16\u002Fd9e210f9-027c-460a-930e-5417e40071dd.png\",\"url\":\"image\u002F2026\u002F05\u002F16\u002Fd9e210f9-027c-460a-930e-5417e40071dd.png\"}]","\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">DSTI 成立于2002年，是全球知名的多通道旋转接头制造商\u003C\u002Fspan>\u003Cspan class=\"\">。公司的核心业务是生产用于在固定件与旋转件之间传输液体和气体的旋转接头\u003C\u002Fspan>\u003Cspan class=\"\">，以及可选的集成电滑环和光纤旋转接头，能同时实现电源、信号和数据的传输\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Ch3>\u003Cspan class=\"\">核心产品系列\u003C\u002Fspan>\u003C\u002Fh3>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">DSTI的产品系列非常丰富，可根据不同工况需求选择。下表汇总了其主要系列的关键参数：\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n\u003Ctable>\n\u003Cthead>\n\u003Ctr>\n\u003Cth>\u003Cspan class=\"\">产品系列\u003C\u002Fspan>\u003C\u002Fth>\n\u003Cth>\u003Cspan class=\"\">核心特点\u003C\u002Fspan>\u003C\u002Fth>\n\u003Cth>\u003Cspan class=\"\">主要技术参数与选型参考\u003C\u002Fspan>\u003C\u002Fth>\n\u003C\u002Ftr>\n\u003C\u002Fthead>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>\u003Cspan class=\"\">SPS 单通道\u003C\u002Fspan>\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">体积小、重量轻，为单一介质传输设计\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cstrong>\u003Cspan class=\"\">最高压力\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 40 bar\u003C\u002Fspan>\u003Cbr>\u003Cstrong>\u003Cspan class=\"\">最高转速\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 500 RPM\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>\u003Cspan class=\"\">LT 紧凑型\u003C\u002Fspan>\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">超紧凑设计，可在有限空间内实现最多\u003C\u002Fspan>\u003Cstrong>\u003Cspan class=\"\">24个通道\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cstrong>\u003Cspan class=\"\">典型通道数\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 2, 4, 6, 8, 12, 24\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>\u003Cspan class=\"\">GP \u002F GPS 通用型\u003C\u002Fspan>\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">用途最广的多通道系列，可同时传输\u003C\u002Fspan>\u003Cstrong>\u003Cspan class=\"\">2-12种\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">不同介质。\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cstrong>\u003Cspan class=\"\">最高压力\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 7500 PSI (约515 bar)\u003C\u002Fspan>\u003Cbr>\u003Cstrong>\u003Cspan class=\"\">最高转速\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 500 RPM\u003C\u002Fspan>\u003Cbr>\u003Cstrong>\u003Cspan class=\"\">通道数\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 2, 3, 4, 6, 8, 10, 12\u003C\u002Fspan>\u003Cbr>\u003Cstrong>\u003Cspan class=\"\">选项\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 可选配滑环或编码器\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>\u003Cspan class=\"\">HPS 高压系列\u003C\u002Fspan>\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">为高压应用设计，结构坚固，提供\u003C\u002Fspan>\u003Cstrong>\u003Cspan class=\"\">1-16个\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">通道。\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cstrong>\u003Cspan class=\"\">最高压力\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 高达 \u003C\u002Fspan>\u003Cstrong>\u003Cspan class=\"\">20,000 PSI\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\"> (约 \u003C\u002Fspan>\u003Cstrong>\u003Cspan class=\"\">1,375 bar\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">)\u003C\u002Fspan>\u003Cbr>\u003Cstrong>\u003Cspan class=\"\">最高转速\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 50 RPM\u003C\u002Fspan>\u003Cbr>\u003Cstrong>\u003Cspan class=\"\">典型通道数\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 1, 3, 4, 6, 8, 12, 16\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>\u003Cspan class=\"\">HVH 大流量\u003C\u002Fspan>\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">配备大直径流道，专为高流量、低压力降应用设计。\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cstrong>\u003Cspan class=\"\">最高压力\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 350 bar\u003C\u002Fspan>\u003Cbr>\u003Cstrong>\u003Cspan class=\"\">最高转速\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 500 RPM\u003C\u002Fspan>\u003Cbr>\u003Cstrong>\u003Cspan class=\"\">典型通道数\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">: 3, 4, 6, 8\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003C\u002Fdiv>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">除了以上几大主流系列，DSTI还提供\u003C\u002Fspan>\u003Cstrong>\u003Cspan class=\"\">SC\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">、\u003C\u002Fspan>\u003Cstrong>\u003Cspan class=\"\">SE\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">、\u003C\u002Fspan>\u003Cstrong>\u003Cspan class=\"\">ES\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">、\u003C\u002Fspan>\u003Cstrong>\u003Cspan class=\"\">ESM\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">、\u003C\u002Fspan>\u003Cstrong>\u003Cspan class=\"\">EST\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">等多种专为特定应用或极限工况设计的旋转接头，进一步丰富了产品线，以满足更细分的市场需求\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Ch3>\u003Cspan class=\"\">前沿应用案例\u003C\u002Fspan>\u003C\u002Fh3>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">DSTI的产品在多个前沿和关键领域扮演了重要角色：\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">航空航天\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：为\u003C\u002Fspan>\u003Cstrong>\u003Cspan class=\"\">NASA（美国国家航空航天局）\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\"> 的在轨卫星加油项目开发了超高密封性和精度的多通道旋转接头，以应对真空和微重力环境的挑战\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">军工国防\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：曾设计用于下一代车辆防护系统的集成旋转接头，将紧凑性、抗冲击和抗振性作为优先要求\u003C\u002Fspan>\u003Cspan class=\"\">；并开发了用于美国最先进天气雷达冷却系统的旋转接头，集成了电滑环和光纤旋转接头\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">清洁能源\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：设计用于风力涡轮机内部的液压旋转接头，以在旋转中稳定传输液压动力\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">半导体工业\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：提供专用于高纯度、高精度介质传输的微型旋转接头，满足其严苛的工艺要求\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan 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class=\"ds-markdown-paragraph\">它的型号 \u003Ccode>GP-121-ES12A-R.A\u003C\u002Fcode> 将产品系列、主体结构和核心特性都包含在了一段编码中：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Ccode>GP-121\u003C\u002Fcode>\u003C\u002Fstrong>：代表其底座为 GP 系列 2 通道、带通孔的流体旋转接头。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Ccode>ES12A\u003C\u002Fcode>\u003C\u002Fstrong>：代表集成了一个 ES 系列的 12 路电气滑环。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Ccode>-R.A\u003C\u002Fcode>\u003C\u002Fstrong>：代表其主体材质为碳钢并带有黑色氧化物涂层。\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>详细规格参数\u003C\u002Fh3>\u003Ch4>流体动力部分 （基于 GP-121）\u003C\u002Fh4>\u003Cp class=\"ds-markdown-paragraph\">此部分是该产品的基础，负责液压油、冷却液、压缩空气等介质的传输：\u003C\u002Fp>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>参数类别\u003C\u002Fth>\u003Cth>具体数值\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>介质类型\u003C\u002Ftd>\u003Ctd>空气\u002F气体、冷却剂、油\u002F液压、水\u002F乙二醇（水\u002F乙二醇介质需含防锈剂，油品需以石油为基底）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>接口形式\u003C\u002Ftd>\u003Ctd>1\u002F8\"-27 NPT 螺纹\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>最大工作压力\u003C\u002Ftd>\u003Ctd>\u003Cstrong>7,500 PSI\u003C\u002Fstrong>（约 \u003Cstrong>515 BAR\u003C\u002Fstrong>）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>最大工作转速\u003C\u002Ftd>\u003Ctd>\u003Cstrong>500 RPM\u003C\u002Fstrong>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>工作真空度\u003C\u002Ftd>\u003Ctd>\u003Cstrong>30 HG\u003C\u002Fstrong>（英寸汞柱，约-14.7 PSI）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>工作温度范围\u003C\u002Ftd>\u003Ctd>\u003Cstrong>0°F 至 220°F\u003C\u002Fstrong>（-18°C 至 105°C）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>最小启动扭矩\u003C\u002Ftd>\u003Ctd>\u003Cstrong>1.9 ft-lbs\u003C\u002Fstrong>（2.58 Nm，基于零压力下的油\u002F液压介质）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>通孔直径\u003C\u002Ftd>\u003Ctd>0.500英寸（12.7 mm），允许线缆或细杆件穿过旋转接头轴心\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>尺寸重量\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>直径：2.937英寸（74.6 mm）；长度：3.637英寸（92.38 mm）；材质：碳钢\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch4>电气滑环部分 （ES12A）\u003C\u002Fh4>\u003Cp class=\"ds-markdown-paragraph\">此部分负责传输电力和信号：\u003C\u002Fp>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>参数类别\u003C\u002Fth>\u003Cth>具体数值\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>电路数\u003C\u002Ftd>\u003Ctd>\u003Cstrong>12 路\u003C\u002Fstrong>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>额定电流\u003C\u002Ftd>\u003Ctd>\u003Cstrong>2A\u002F路\u003C\u002Fstrong>（最大）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>额定电压\u003C\u002Ftd>\u003Ctd>\u003Cstrong>120V\u003C\u002Fstrong>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>最大转速\u003C\u002Ftd>\u003Ctd>\u003Cstrong>100 RPM\u003C\u002Fstrong>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>最大数据速率\u003C\u002Ftd>\u003Ctd>\u003Cstrong>< 50 Mbps\u003C\u002Fstrong>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>关键特性\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>紧凑设计、低扭矩、金对金触点（低电气噪声），支持模拟与数字信号传输\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>尺寸长度\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>\u003Cstrong>1.100英寸 (28 mm)\u003C\u002Fstrong>（此为ES12A滑环模块本身的长度）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3> 产品设计亮点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>密封与集成\u003C\u002Fstrong>：GP系列采用适用于真空和双向压力的**DynaSeal™密封技术，可同时传输不同介质。ES12A滑环（12路，120V，100 RPM）可直接与流体通道集成，实现“介质+信号”一体化传输。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>体量与集成\u003C\u002Fstrong>：主体碳钢结构坚固耐用， \u003Cstrong>12.7 mm\u003C\u002Fstrong> 的通孔也为走线或穿杆提供了结构便利。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>工况限制与提示\u003C\u002Fstrong>：耐温上限 \u003Cstrong>220°F (105°C)\u003C\u002Fstrong>，水乙二醇必须含防锈剂，石油基液压油必须以石油为基底。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>安装指南\u003C\u002Fstrong>：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>接口\u003C\u002Fstrong>：提供 1\u002F8\"-27 NPT（母）螺纹接口，并通过轴端的O形圈端面密封压盖与设备端面实现齐平安装。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>紧固\u003C\u002Fstrong>：壳体端部配有螺纹安装孔，用于将整个组件牢固地固定在设备上。\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>总结与应用\u003C\u002Fh3>\u003Cp class=\"ds-markdown-paragraph\">这款产品是其将多通道流体旋转接头与电气滑环融合的典型代表，特别适合需要在有限空间内同时传输高压介质、电力和信号的自动化设备和测试平台。\u003C\u002Fp>\u003Cp class=\"ds-markdown-paragraph\">在进行选型时，请重点关注以下几点：\u003C\u002Fp>\u003Col>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>额定压力高达 7,500 PSI (约 515 BAR)\u003C\u002Fstrong>，适用于中高压液压系统；\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>滑环最高转速为 100 RPM，电路 12 路，每路 2A@120V\u003C\u002Fstrong>，可满足多数信号和控制需求；\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>拥有 0.5 英寸 (12.7 mm) 通孔\u003C\u002Fstrong>，方便线缆或细杆件穿过；\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>温度限制在 220°F (105°C) 以内\u003C\u002Fstrong>，若高于此温度需向 DSTI 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