結構說明
雙端面密封
非平衡型
任意旋向
可替代Burgmann M74-D系列

具有與“RS-M7N”系列同樣的設計性能，除驅動座的安裝長度外，其他安裝尺寸（d1<100mm）符合DIN 24960標準。

運行參數
規格：18~200mm
壓力：≤1.6Mpa
溫度：-50℃~220℃
線速度：≤20m/s

材料組合
密封端面：石墨、碳化硅、碳化鎢
輔助密封：丁腈橡膠、氟橡膠、乙丙橡膠
金屬構成：304、316、Hast.C、Ti

Profile
Double seal
Unbalanced
Independent of direction of rotation
Burgmann M74-D seal replacement

Double seals in the RS-M74-D series have the same design-feature as the “RS-M7N”family of single seals (easy-to-replace seal faces, ect.). Apart from the installation length of the drive collar, all fitting dimensions (<100mm) conform with DIN 24960.

Operating limits
Specification: 18~200mm
Pressure: ≤1.6Mpa
Temperature:-50℃~220℃
Linear speed: ≤20m/s

Combination of materials
Sealing face: Carbon, Silicon carbide, Tungsten carbide
Secondary sealing: NBR, FKM, EPDM, FFKM
Metal component: SS304, SS316, Hast.C, Ti