TRELLEBORG U-Cup封RU2000400 WUAQ3技术参数
安装尺寸:
杆径,dN f8/h9:40.0 mm
槽直径,D1 H10:48.0 mm
槽宽度,L +0.2:7.0 mm
密封宽度,B:6.0 mm
产品信息:
优选的 TSS 材料组合:是
密封功能:
最低温度:-35.0 °C
最高温度:110.0 °C
最大速度:0.5 m/s
最大压力:40.0 MPa
Installation Dimensions:
Rod Diameter, dN f8/h9:40.0 mm
Groove Diameter, D1 H10:48.0 mm
Groove Width, L +0,2:7.0 mm
Seal Width, B:6.0 mm
Product info:
Preferred TSS material combination:yes
Seal Capabilities:
Min. Temperature:-35.0 °C
Max. Temperature:110.0 °C
Speed max.:0.5 m/s
Pressure max.:40.0 MPa
TRELLEBORG U-Cup封RU系列介绍
Today U-Cups are used primarily as seals for piston rods in hydraulic cylinders. U-Cups in polyurethane are proven elements, due to their good mechanical properties, for standard cylinder construction, particularly for mobile hydraulics under rough operating conditions. The U-Cup is a single lip seal.
The U-Cup type RU0 is installed as a single-acting single-lip compact seal. The seal is installed with a simple snap fitting and seals statically on the outside diameter via a fixed seat. It has an asymmetric seal lip profile with shortened inner lip. This form can absorb deflections in the piston rod more easily than, e.g. U-Cup Form RU2 with its more rigid lip geometry. In pressure-free state, it exhibits lower frictional forces than double-lipped U-Cups.
Technical Data
Operating pressure: Max. 40 MPa
Speed: Up to 0.5 m/s
Temperature: Use in mineral oils:-30°C to + 80°C
Media: Mineral oil-based hydraulic fluids.
U形圈主要用做液压缸中的活塞杆密封件,聚氨酯橡胶的U-形圈是经过考验的元件,由于其良好的机械特性,用在标准缸结构中,特别用于恶劣工作条件下的工程机械液压缸。RU0 系列U形圈是一种单唇密封件。
RU0系列U形圈是一种作为单作用、单唇、紧凑型密封件来使用的。这种密封件可用一种简单的方法来安装,并通过密封件外径上的过盈配合使其定位,形成静态密封。它有一个非对称的密封唇, 且内唇较短。这种结构形式的U形圈比RU2系列更容易吸收活塞杆的震动和弯曲变形。在没有压力时,它的摩擦力比双唇U形圈的要小得多。
技术数据
工作压力:最大 40 MPa
速度:高达 0.5 m/s
温度:在矿物油中使用-30°C 至 +80°C
介质:矿物油基液压流体。
TRELLEBORG U-Cup封RU系列其他常用型号:
TRELLEBORG RU2000400 WUAQ3
TRELLEBORG RU0000060
TRELLEBORG RU0100060
TRELLEBORG RU0000080
TRELLEBORG RU0100080
TRELLEBORG RU0200080
TRELLEBORG RU0100100
TRELLEBORG RU0200100
TRELLEBORG RU0000100
TRELLEBORG RU0100120
TRELLEBORG RU0200120
TRELLEBORG RU0300120
TRELLEBORG RU0000120
TRELLEBORG RU0000140
TRELLEBORG RU0100140
TRELLEBORG RU0200140
TRELLEBORG RU0000150
TRELLEBORG RU0100150
TRELLEBORG RU0100160
TRELLEBORG RU0000160
TRELLEBORG RU0200160
TRELLEBORG RU0300160
TRELLEBORG ring NEW + ORIGINAL+ ONE YEAR WARRANTY
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TRELLEBORG U-Cup封RU2000400 WUAQ3技术规格