美國(guó)PARKER派克AY型雙唇防塵圈

AY型ULTRATHAN?雙唇防塵圈的作用是防止粉塵、污物、砂粒及金屬屑的進(jìn)入。這可通過(guò)特殊的設(shè)計(jì)來(lái)實(shí)現(xiàn)，它大大的防止了刮傷，保護(hù)了導(dǎo)向元件，延長(zhǎng)了密封件的使用壽命。AY型雙唇防塵圈沿缸體的方向封閉活塞桿。安裝時(shí)無(wú)需特殊螺釘和托架，不要求嚴(yán)格的公差，也無(wú)需金屬插件。防塵圈是連續(xù)環(huán)狀，可以很容易被裝入溝槽中。此外，面向介質(zhì)的密封唇減少了剩余的油膜。聚氨酯膠料保證在干摩擦?xí)r有極好的特點(diǎn)，增加耐磨性，由于對(duì)因氣候條件而引起的臭氧和輻射有很好的抵抗能力，延長(zhǎng)了使用壽命。當(dāng)使用PTFE活塞桿密封件時(shí)，本公司推薦用AY型ULTRATHAN?雙唇防塵圈。

安裝：

AY型雙唇防塵圈可以很容易裝入結(jié)構(gòu)簡(jiǎn)單的溝槽中。應(yīng)避免防塵圈唇口與活塞桿孔眼或其他連接元件相接觸。并且防塵圈唇口最好裝在殼體外，這樣擋出的污物易于清除。

膠料：

P5008是邵氏硬度A為93的一種派克聚氨酯材料。與目前市場(chǎng)上出售的其它聚氨酯材料相比，其耐熱性提高，抗水解能力增強(qiáng)，壓縮變形值較小。

應(yīng)用范圍

AY型雙唇防塵圈用于液壓缸和氣缸、提升機(jī)及導(dǎo)向桿的軸向運(yùn)動(dòng)桿。

工作溫度：-35至＋100°C

-35至＋80°C（氣動(dòng)）

表面速度: ≤2m/s

若有特殊要求（壓力，溫度，速度，用于水、HFA液、HFB液等介質(zhì)中），請(qǐng)與本公司的咨詢服務(wù)部聯(lián)系，以便向您推薦合適的材料。

Od*D1*H/h               訂貨號(hào)

8*13*4.1/3.1            AY0080P5008

10*16*4.8/3.6           AY1003P5008

12*18*4.8/3.6           AY1020P5008

14*20*4.8/3.6           AY1040P5008

16*22*4.8/3.6           AY1059P5008

18*24*4.8/3.6           AY1080P5008

20*26*4.8/3.6           AY2026P5008

22*28*4.8/3.6           AY2020P5008

25*31*4.8/3.6           AY2050P5008

28*36*5.8/4.5           AY2080P5008

30*38*5.8/4.5           AY3001P5008

32*40*5.8/4.5           AY3002P5008

35*43*5.8/4.5           AY3039P5008

36*44*5.8/4.5           AY3060P5008

37*45*5.8/4.5           AY3070P5008

40*48*5.8/4.5           AY4002P5008

45*53*5.8/4.5           AY4045P5008

46*54*5.8/4.5           AY4060P5008

50*58*5.8/5.3           AY5002P5008

55*65*6.8/5.3           AY5050P5008

56*66*6.8/5.3           AY5060P5008

60*70*6.8/5.3           AY6003P5008

63*73*6.8/5.3           AY6030P5008

65*75*6.8/5.3           AY6065P5008

70*80*6.8/5.3           AY7000P5008

75*85*6.8/5.3           AY7085P5008

80*90*6.8/5.3           AY8030P5008

85*95*6.8/5.3           AY8050P5008

90*100*6.8/5.3          AY9000P5008

100*110*6.8/5.3         AYA005P5008

110*125*9.5/7.5         AYB000P5008

125*140*9.5/7.5         AYC030P5008

140*155*9.5/7.5         AYE001P5008

150*165*9.5/7.5         AYF050P5008

160*175*9.5/7.5         AYG001P5008

18*26*6/4.5             AY018AP5008

20*28*6/4.5             AY020BP5008

22.4*30.4*6/26.7        022BP5008

25*33*6/4.5             AY025AP5008

28*36*6/4.5             AY028AP5008

30*38*6.5/5             AY030AP5008

32*40*6.5/5             AY032AP5008

35*43*6.5/5             AY035AP5008

35.5*43.5*6.5/5         AY035BP5008

36*44*6.5/5             AY036AP5008

40*48*6.5/5             AY040AP5008

45*53*6.5/5             AY045AP5008

50*58*6.5/5             AY050AP5008

53*61*6.5/57            053AP5008

55*63*6.5/5             AY055AP5008

56*64*6.5/5             AY056AP5008

60*68*6.5/5             AY060AP5008

63*71*6.5/5             AY063AP5008

65*73*6.5/5             AY065EP5008

67*75*6.5/5             AY067AP5008

70*80*8/6               AY070AP5008

71*81*8/6               AY071AP5008

75*85*8/6               AY075AP5008

80*90*8/6               AY080AP5008

85*95*8/6               AY085AP5008

90*100*8/6              AY090AP5008

95*105*8/6              AY095AP5008

100*110*8/6             AY100AP5008

110*120*8/6             AY110AP5008

120*130*8/6             AY120AP5008

125*138*9.5/7           AY125AP5008

130*143*9.5/7           AY130AP5008

136*149*9.5/7           AY136AP5008

140*153*9.5/7           AY140AP5008

145*158*9.5/7           AY145AP5008

150*163*9.5/7           AY150AP5008

160*173*9.5/7           AY160AP5008

165*178*9.5/7           AY165AP5008

170*183*9.5/7           AY170AP5008

175*188*9.5/7           AY175AP5008

180*193*9.5/7           AY180AP5008

190*203*9.5/7           AY190AP5008

200*213*9.5/7           AY200AP5008

210*223*9.5/7           AY210AP5008

220*233*9.5/7           AY220AP5008

230*243*9.5/7           AY230AP5008

250*265*11.5/9          AY250AP5008