Merkel导向环 SB型

产品特点

设计说明

活塞用非金属导向环SB

请遵守我们的通用设计准则→参照技术手册

工程机械，工业车辆，农用机械，起重机，注塑机械，

装卸平台，冶金油缸，压机，支承油缸

产品优点

用作活塞杆的非金属导向元件，适用于ISO 10766标准腔

体沟槽

金属/塑料材料配合，可防止“滞塞”和“咬死”现象

负荷承受力高，弹性（非塑性）特性最高到破坏点

导向元件棱边有倒角，防止棱边被挤进腔体沟槽半圆倒

角处产生的间隙挤出

易于扣压装配 (d ≤ 300mm).

推荐应用

材料配方

d≤300mm, 开口环

材料代号

夹织物HGW HG517

夹织物HGW HG600

d>300mm, 按尺寸切割的带(条)或成型件

材料代号

夹织物HGW HG600

工作条件

材料HGW HG517 HGW HG600

温度范围℃

液压油 HL，HLP –40 °C … +120 °C –40 °C … +120 °C

HFA 流体+5 °C … +60 °C +5 °C … +60 °C

HFB 流体+5 °C … +60 °C +5 °C … +60 °C

HFC 流体–40 °C … +60 °C –40 °C … +60 °C

HFD 流体–40 °C … +120 °C –40 °C … +120 °C

水+5 °C … +60 °C +5 °C … +60 °C

HETG （油菜籽油） –40 °C … +80 °C –40 °C … +80 °C

HEES （合成酯） –40 °C … +100 °C –40 °C … +100 °C

HEPG （乙二醇） –40 °C … +80 °C –40 °C … +80 °C

矿物油脂–40 °C … +120 °C –40 °C … +120 °C

表面加工精度

峰谷高度Ra Rmax

滑动表面0,05 … 0,3 μm ≤2,5 μm

沟槽底面≤2 μm ≤10,0 μm

沟槽侧面≤3 μm ≤15,0 μm

在切削深度c＝Rz/2和基准线Cref＝0％时，表面支承长度比Mr >50％至最大90％。

公差推荐

DF

H8

给尺寸D和d1规定的公差，必须与所用密封圈结合起来看

待。尺寸表规定的d1要相对导向环单独看待。相邻密封腔

体对应的直径，应该根据密封元件来修正。

生产公差

断面厚度S

–0,02 … –0,08 mm

表面负荷

P<50 N/mm2 60℃以下

P<25 N/mm2 100℃以下

D*dF*L*H                  订货号          材料

20*23*5,5*5,6             24269402        HGWHG517

22*25*5,5*5,6             24288276        HGWHG517

25*28*5,5*5,6             24226044        HGWHG517

28*31*5,5*5,6             24226045        HGWHG517

30*33*5,5*5,6             24226046        HGWHG517

32*35*5,5*5,6             24226047        HGWHG517

32*37*9,6*9,7             24306287        HGWHG517

35*38*5,5*5,6             24226048        HGWHG517

36*39*5,5*5,6             24226049        HGWHG517

36*41*9,6*9,7             24131021        HGWHG517

38*41*5,5*5,6             24226050        HGWHG517

40*43*5,5*5,6             24226052        HGWHG517

40*45*9,6*9,7             24131024        HGWHG517

42*47*5,5*5,6             24131026        HGWHG517

45*50*5,5*5,6             24131029        HGWHG517

45*50*9,6*9,7             24131030        HGWHG517

50*55*5,5*5,6             24131032        HGWHG517

50*55*9,6*9,7             24131033        HGWHG517

50*55*14,8*15             24237133        HGWHG517

55*60*9,6*9,7             24131036        HGWHG517

55*60*14,8*15             24275189        HGWHG517

56*61*5,5*5,6             24131038        HGWHG517

56*61*9,6*9,7             24131039        HGWHG517

56*61*14,8*15             24290092        HGWHG517

60*65*5,5*5,6             24131041        HGWHG517

60*65*9,6*9,7             24131042        HGWHG517

60*65*14,8*15             24194850        HGWHG517

60*65*19,8*20             24237268        HGWHG517

63*68*9,6*9,7             24131045        HGWHG517

65*70*9,6*9,7             24131048        HGWHG517

65*70*14,8*15             24341762        HGWHG517

70*75*9,6*9,7             24131051        HGWHG517

70*75*14,8*15             24180724        HGWHG517

75*80*9,6*9,7             24131054        HGWHG517

75*80*14,8*15             24351115        HGWHG517

80*85*9,6*9,7             24131056        HGWHG517

80*85*14,8*15             24138557        HGWHG517

80*85*24,5*25             24345442        HGWHG517

85*90*9,6*9,7             24131058        HGWHG517

85*90*14,8*15             24346624        HGWHG517

90*95*9,6*9,7             24131060        HGWHG517

90*95*14,8*15             24232557        HGWHG517

95*100*9,6*9,7            24148244        HGWHG517

100*105*9,6*9,7           24131062        HGWHG517

100*105*14,8*15           24174684        HGWHG517

100*105*24,5*25           24294287        HGWHG517

105*110*9,6*9,7           24197459        HGWHG517

105*110*14,8*15           24191184        HGWHG517

110*115*14,8*15           24193285        HGWHG517

110*115*24,5*25           24306764        HGWHG517

111,1*116,1*19,8*25       24375990        HGWHG517

115*120*24,5*25           24311951        HGWHG517

120*125*9,6*9,7           24136649        HGWHG517

120*125*14,8*15           24174685        HGWHG517

120*125*24,5*25           24240122        HGWHG517

125*130*9,6*9,7           24131068        HGWHG517

125*130*14,8*15           24131069        HGWHG517

130*135*14,8*15           24172594        HGWHG517

130*135*19,8*20           24375478        HGWHG517

140*145*9,6*9,7           24131071        HGWHG517

140*145*14,8*15           24131072        HGWHG517

140*145*24,5*25           24143420        HGWHG517

145*150*19,8*20           24342271        HGWHG517

145*150*24,5*25           24349284        HGWHG517

150*155*14,8*15           24131075        HGWHG517

160*165*14,8*15           24131078        HGWHG517

165*170*14,8*15           24183087        HGWHG517

170*175*14,8*15           24190517        HGWHG517

170*175*24,5*25           24375858        HGWHG517

180*185*14,8*15           24131081        HGWHG517

180*188*24,5*25           24354370        HGWHG517

190*195*14,8*15           24216375        HGWHG517

190*195*24,5*25           24262387        HGWHG517

200*205*14,8*15           24131084        HGWHG517

200*208*24,5*25           24227974        HGWHG517

210*215*14,8*15           24226067        HGWHG517

210*218*24,5*25           24263732        HGWHG517

220*225*14,8*15           24209167        HGWHG517

230*235*14,8*15           24226069        HGWHG517

230*235*19,8*20           24342273        HGWHG517

240*245*14,8*15           24197575        HGWHG517

240*245*24,5*25           24354796        HGWHG517

240*248*24,5*25           24262692        HGWHG517

250*255*14,8*15           24226070        HGWHG517

260*265*14,8*15           24226071        HGWHG517

280*285*14,8*15           HG517           ISOHGW

280*285*24,5*25           24351791        HGWHG517

280*288*24,5*25           24353315        HGWHG517

300*305*14,8*15           24191327        HGWHG517

300*305*24,5*25           24334866        HGWHG600

300*308*24,5*25           24256760        HGWHG600

310*315*14,8*15           24226075        HGWHG600

310*315*24,5*25           24343892        HGWHG600

310*318*24,5*25           24294293        HGWHG600

316,2*321,2*24,5*25       49044808        HGWHG600

320*325*14,8*15           24226076        HGWHG600

320*325*24,5*25           24226077        HGWHG600

320*328*24,5*25           24308092        HGWHG600

330*335*14,8*15           24226078        HGWHG600

330*335*24,5*25           24187413        HGWHG600

340*345*14,8*15           24226079        HGWHG600

340*345*24,5*25           24226080        HGWHG600

350*355*14,8*15           24226081        HGWHG600

350*355*24,5*25           24226082        HGWHG600

350*358*24,5*25           24337997        HGWHG600

360*365*14,8*15           24226083        HGWHG600

360*365*24,5*25           24226084        HGWHG600

360*368*24,5*25           24342012        HGWHG600

370*375*24,5*25           24327519        HGWHG600

380*385*14,8*15           24353459        HGWHG600

380*385*24,5*25           24250195        HGWHG600

390*395*14,8*15           24375951        HGWHG600

390*395*24,5*25           24187414        HGWHG600

390*398*24,5*25           24307327        HGWHG600

400*405*14,8*15           24345757        HGWHG600

400*405*24,5*25           24333824        HGWHG600

400*408*24,5*25           24259182        HGWHG600

406,4*414,4*24,5*25       24361390        HGWHG600

410*415*14,8*15           24288046        HGWHG600

410*415*24,5*25           24294216        HGWHG600

420*425*14,8*15           24356361        HGWHG600

420*425*24,5*25           24329919        HGWHG600

420*428*24,5*25           24346468        HGWHG600

440*448*24,5*25           24363242        HGWHG600

450*455*14,8*15           24265877        HGWHG600

450*455*24,5*25           24339926        HGWHG600

450*458*24,5*25           24294987        HGWHG600

457,2*465,2*24,5*25       24367537        HGWHG600

460*465*14,8*15           24356363        HGWHG600

460*465*24,5*25           24339221        HGWHG600

460*468*24,5*25           24269407        HGWHG600

463,6*471,6*24,5*25       24361809        HGWHG600

470*475*14,8*15           24327589        HGWHG600

470*475*24,5*25           24359238        HGWHG600

475*483*24,5*25           24334724        HGWHG600

480*485*24,5*25           24339373        HGWHG600

480*488*24,5*25           24291803        HGWHG600

490*498*24,5*25           24290172        HGWHG600

500*505*14,8*15           24356362        HGWHG600

500*505*24,5*25           24269675        HGWHG600

500*508*24,5*25           24269421        HGWHG600

508*516*24,5*25           24346656        HGWHG600

510*518*24,5*25           24299556        HGWHG600

520*525*24,5*25           24345682        HGWHG600

520*528*24,5*25           24329460        HGWHG600

530*535*14,8*15           24356360        HGWHG600

530*538*24,5*25           24363243        HGWHG600

535*540*9,6*9,7           24351386        HGWHG600

540*548*24,5*25           24274965        HGWHG600

550*555*24,5*25           24362838        HGWHG600

558,8*566,8*24,5*25       24361615        HGWHG600

560*568*24,5*25           24275169        HGWHG600

570*575*24,5*25           24250196        HGWHG600

570*578*24,5*25           24315103        HGWHG600

580*588*24,5*25           24307424        HGWHG600

590*595*24,5*25           24316066        HGWHG600

590*598*24,5*25           24288148        HGWHG600

600*605*24,5*25           24337098        HGWHG600

600*608*24,5*25           24340044        HGWHG600

630*638*24,5*25           24308091        HGWHG600

640*648*24,5*25           24298435        HGWHG600

650*655*14,8*15           24302588        HGWHG600

650*655*24,5*25           24302589        HGWHG600

650*658*24,5*25           24293966        HGWHG600

660*665*24,5*25           24336388        HGWHG600

670*675*24,5*25           24353636        HGWHG600

670*678*24,5*25           24300401        HGWHG600

680*688*24,5*25           24269484        HGWHG600

700*705*14,8*15           24257373        HGWHG600

710*715*24,5*25           24359709        HGWHG600

720*728*24,5*25           24295834        HGWHG600

730*735*24,5*25           24362406        HGWHG600

740*748*24,5*25           24243177        HGWHG600

749,5*757,5*24,5*25       24367124        HGWHG600

750*758*24,5*25           24306400        HGWHG600

787,4*795,4*24,5*25       24331518        HGWHG600

790*798*24,5*25           24351818        HGWHG600

800*808*24,5*25           24295217        HGWHG600

820*828*24,5*25           24335809        HGWHG600

830*838*24,5*25           24339267        HGWHG600

850*858*24,5*25           24269891        HGWHG600

860*868*24,5*25           24294618        HGWHG600

880*888*24,5*25           24336302        HGWHG600

890*898*14,8*15           24297567        HGWHG600

890*898*24,5*25           24338494        HGWHG600

900*908*24,5*25           24257240        HGWHG600

950*958*24,5*25           24294142        HGWHG600

970*978*24,5*25           24359657        HGWHG600

975*983*24,5*25           24293718        HGWHG600

1000*1005*24,5*25         24352886        HGWHG600

1050*1058*24,5*25         24296553        HGWHG600

1150*1158*24,5*25         24357301        HGWHG600

1295,4*1303,4*24,5*25     24363063        HGWHG600

1650*1658*24,5*25         24335492        HGWHG600