# LW系列标准增强的环绕式安装的隔离器。 > 几何增强的环绕式非接触式迷宫设计提供了对旋转设备的无与伦比的轴承保护。独有的聚四氟乙烯结构，在非浸没式应用中保持了飞溅的油花，同时避免了苛刻污染物的侵害。 所属技术：密封技术 ## 系列介绍 $19 ## 技术参数 | 参数 | 值 | 单位 | | --- | --- | --- | | 运行类型 | 非浸没 | | | 最大表面速度 | 高达 5,000 fpm (25 m/s) ft/min, up to 25 m/sec | | | 额定压力 | 0 psi | | | 轴向移动 | 0.020 inch (0.51 mm) inch, 0.51 mm | | | 偏心率 | 0.020 inch (0.51 mm) inch, 0.51 mm | | | 工作温度 | -40° to 250 °F / -40° to 121 °C °F, -40 to 121 °C | | | 轴径 | 0.492 至 10.000 inch (12.5 至 254 mm) inch, 12.5 to 254 mm | | | 孔径 | 0.886 至 11.575 inch (22.5 至 294 mm) inch, 22.5 to 294 mm | | | 密封材料 | PTFE | | | O 型圈材料 | 氟橡胶是标准材料，也有其他备选材料 | | ## 型号入口（首批） - [LWE-2500-3250-1-1](https://hypher.com.cn/products/model/lwe-2500-3250-1-1-568e63b6f8f49d7e/index.md) - [LWE-2500-3500-1-1](https://hypher.com.cn/products/model/lwe-2500-3500-1-1-089a2c6a2863eb85/index.md) - [LWE-2500-3623-1-1](https://hypher.com.cn/products/model/lwe-2500-3623-1-1-10e80023cc510d6a/index.md) - [LWE-2500-3750-1-1](https://hypher.com.cn/products/model/lwe-2500-3750-1-1-0041b80b96f81cf2/index.md) - [LWE-2563-3563-1-1](https://hypher.com.cn/products/model/lwe-2563-3563-1-1-2e8736f336bd0bfb/index.md) - [LWE-2625-3627-1-1](https://hypher.com.cn/products/model/lwe-2625-3627-1-1-0d7effba27313a27/index.md) - [LWE-2625-3675-1-1](https://hypher.com.cn/products/model/lwe-2625-3675-1-1-1f7df3937618fdc1/index.md) - [LWE-2625-3865-1-1](https://hypher.com.cn/products/model/lwe-2625-3865-1-1-237fe4772d82b2b3/index.md) - [LWE-2750-3750-1-1](https://hypher.com.cn/products/model/lwe-2750-3750-1-1-831daf82a18ff793/index.md) - [LWE-2800-4125-1-1](https://hypher.com.cn/products/model/lwe-2800-4125-1-1-ee97c56b468b86c2/index.md) - [LWE-2875-3875-1-1](https://hypher.com.cn/products/model/lwe-2875-3875-1-1-3c72b8218040c16a/index.md) - [LWE-2875-4003-1-1](https://hypher.com.cn/products/model/lwe-2875-4003-1-1-f6d7f09fadc81f72/index.md) - [LWE-2875-4250-1-1](https://hypher.com.cn/products/model/lwe-2875-4250-1-1-6141e6976fce8291/index.md) - [LWE-3000-3750-1-1](https://hypher.com.cn/products/model/lwe-3000-3750-1-1-282c4d456b6c86d5/index.md) - [LWE-3000-4000-1-1](https://hypher.com.cn/products/model/lwe-3000-4000-1-1-b381e60cd8026775/index.md) - [LWE-3125-4125-1-1](https://hypher.com.cn/products/model/lwe-3125-4125-1-1-e67cbc82774f338d/index.md) - [LWE-3345-4350-1-1](https://hypher.com.cn/products/model/lwe-3345-4350-1-1-0edb618448ccf509/index.md) - [LWE-3375-4375-1-1](https://hypher.com.cn/products/model/lwe-3375-4375-1-1-dfcb31fa5048a8fa/index.md) - [LWE-3438-4500-1-1](https://hypher.com.cn/products/model/lwe-3438-4500-1-1-2fdf24efc8dfc602/index.md) - [LWE-3500-4500-1-1](https://hypher.com.cn/products/model/lwe-3500-4500-1-1-690ef5cece51df40/index.md) - [LWE-3590-4590-1-1](https://hypher.com.cn/products/model/lwe-3590-4590-1-1-b0cd42d4146bd774/index.md) - [LWE-3625-4625-1-1](https://hypher.com.cn/products/model/lwe-3625-4625-1-1-935856ba41ee1aff/index.md) - [LWE-3688-4750-1-1](https://hypher.com.cn/products/model/lwe-3688-4750-1-1-5062bf2fb00a6def/index.md) - [LWE-3780-4780-1-1](https://hypher.com.cn/products/model/lwe-3780-4780-1-1-95f32f0a3568ec29/index.md) ## 技术资料与 CAD - [EPS Division, Marion, IATF 16949](https://www.parker.com/content/dam/Parker-com/Literature/Engineered-Polymer-Systems/Parker_EPS_Marion_ISO-TS16949-Cert.pdf)：document - [EPS Division, Marion, ISO 9001:2015](https://www.parker.com/content/dam/Parker-com/Literature/Engineered-Polymer-Systems/Parker_EPS_Marion_ISO-9001-Cert.pdf)：document - [Frequently Asked Questions](https://hypher.com.cn/library-assets/55ea9c2f08963132f1c1ad7544ec257a1c3adcc871bb7aaa730b6a8909dfae9c.pdf)：document - [Installation of Shaft Seals](https://www.parker.com/literature/Engineered%20Polymer%20Systems/5350.pdf)：document - [Labyrinth Sealing Technology - ProTech™ Bearing Isolators](https://www.parker.com/content/dam/videos/emg/group/Parker_EMG_EPS_Labyrinth-Sealing-Technology-ProTech.mp4)：document - [PTFE Sealing Materials, Landing Page](https://discover.parker.com/PTFE-Sealing-Materials)：document - [Parker's Sealing and Shielding blog](https://blog.parker.com/sealing-shielding)：document - [ProTech Bearing Isolators - EPS 5275](https://www.parker.com/content/dam/Parker-com/Literature/Engineered-Polymer-Systems/PC8018_Protech-Catalog_FINAL.pdf)：document - [Protect Your Bearings from Contamination with ProTech™ Bearing Isolators](https://www.parker.com/content/dam/videos/emg/engineered-polymer-systems-division/protech.4.00.mp4)：document - [Rotary Shaft Seals From Parker--Landing Page](https://solutions.parker.com/EMG_EPS_RotaryShaftSealsFromParker)：document - [UL Letter of Compliance - ProTech MLE, LWE](https://www.parker.com/content/dam/Parker-com/Literature/Engineered-Polymer-Systems/UL_Compliance_Protech.pdf)：document 资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/lw-standard-wrap-around) 价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/sealing/lw-standard-wrap-around)；[联系技术支持](https://hypher.com.cn/contact)