DHS Wiper Seal Gebruik poli-uretaan (PU) as materiaal
♠Beskrywing-IDU Staafseël
DHS is 'n seël wat verhoed dat stof binnedring, toerusting beskerm en seëlwerkverrigting handhaaf. Deur poli-uretaan (PU) as materiaal te gebruik, is dit 'n soort stofbestande seëlelement vir dubbellipmond.
DHS Wiper Seal het 'n dubbele lipseël met 'n stoflip en 'n olieseëllip. Sy struktuur maak dit uitstekend in stofweerstand en minder olielekkasie. Daarbenewens verhoed die DH/DHS tipe dubbellipveër die binnedring van stof, vuil, sand en metaalskyfies. Word hoofsaaklik gebruik in hidrouliese silinders en silinders, die aksiale beweging van die hysbak en die leistang. DHS Wiper Seal is om heen-en-weer suierbeweging te doen.
Toepassingsreeks
| Druk [MPa] | Temperatuur [℃] | Glyspoed[m/s] | Medium | ||||||||||||
| Standaard | 35...+100 | 1 | Hidrouliese olies (gebaseer op minerale olie) | ||||||||||||
♣ Voordeel
● Ongevoeligheid teen skokladings en drukpieke
● Hoë weerstand teen ekstrusie
● Voldoende smering as gevolg van drukmedium tussen die seëllippe
● Geskik vir die moeilikste werksomstandighede
● Maklike installasie
Materiaal
| Standaard ontwerp | PU/NBR | |||||
| Spesiaal (op aanvraag) | FKM/NBR | |||||
| Standaard en/of kan by die groef pas | ||||||
| JB/ZQ 4265 | ||||||
| GY1 |
Bestelvoorbeeld vir standaardweergawe:
| Spesifikasie | Groefgrootte | ||||||
| df⁸ | D-0,2 | S±0.1 | G+03 | ||||
| 9-14-3.5/5 | 9 | 14 | 11.6 | 4 | |||
| 10-15-3.8/6.4 | 10 | 15 | 12.6 | 4.3 | |||
| 10-20-4/8 | 10 | 20 | 15 | 4.5 | |||
| 11,2-19,2-4,5/6 | 11.2 | 19.2 | 15.5 | 5 | |||
| 12-16-3/4 | 12 | 16 | 14 | 3.5 | |||
| 12-17-3.2/4,2 | 12 | 17 | 14.6 | 3.7 | |||
| 12-18-2.5/5 | 12 | 18 | 15.3 | 3 | |||
| 12-18-3.6/4.8 | 12 | 18 | 15.3 | 4.1 | |||
| 12-18-3.8/4.8 | 12 | 18 | 15.3 | 4.3 | |||
| 12-18-3.8/6.4 | 12 | 18 | 15.3 | 4.3 | |||
| 12-18-3.9/6 | 12 | 18 | 15.3 | 4.4 | |||
| 12-20-4.5/6* | 12 | 20 | 16.3 | 5 | |||
| 12,5-20,5-4,5/6* | 12.5 | 20.5 | 16.8 | S | |||
| 13-20-5/6.5 | 13 | 20 | 16.5 | 6 | |||
| 14-22-4.5/6* | 14 | 22 | 18.3 | 5 | |||
| 16-22-3.6/4.8 | 16 | 22 | 19.3 | 4.1 | |||
| 16-22-8/10 | 16 | 22 | 19.3 | 9 | |||
| 16-24-4.5/6 | 16 | 24 | 20.3 | 5 | |||
| 16-26-7/9.5 | 16 | 26 | 21 | 8 | |||
| 18-24-3.6/4.8 | 18 | 24 | 21.3 | 4.1 | |||
| 18-26-4.5/6* | 18 | 26 | 22.3 | 5 | |||
| 18-28-4/8 | 18 | 28 | 23 | 4.5 | |||
| 18,5-26-3,214 | 18.5 | 26 | 22.8 | 3.7 | |||
| 19-27-4.5/6* | 19 | 27 | 23.3 | 5 | |||
| 19.05-29.05-5.3/7 | 19.05 | 29.05 | 24.05 | 6.3 | |||
| 20-26-3/6 | 20 | 26 | 23.3 | 3.5 | |||
| 20-26-3.6/4.8 | 20 | 26 | 23.3 | 4.1 | |||
| 20-26-3.6/5 | 20 | 26 | 23.3 | 4.1 | |||
| 20-26-6/8 | 20 | 26 | 23.3 | 7 | |||
| 20-28-4.5/6 | 20 | 28 | 24.3 | 5 | |||
| Spesifikasie | Groefgrootte | ||||
| dfs | D-0,2 | S±0.1 | G+03 | ||
| 20-28-5/6.5 | 20 | 28 | 24.3 | 6 | |
| 20-30-7/10 | 20 | 30 | 25 | 8 | |
| 20-32-5/10 | 20 | 32 | 26 | 6 | |
| 22-30-4.5/6* | 22 | 30 | 26.3 | 5 | |
| 22-33,8-2,5/3,5 | 22 | 33.8 | 27.9 | 3 | |
| 22,4-30,4-4,5/6* | 22.4 | 30.4 | 26.7 | 5 | |
| 23,5-31,5-4,5/6 | 23.5 | 31.5 | 27.8 | 5 | |
| 24-32-4.5/6 | 24 | 32 | 28.3 | 5 | |
| 25-30-4.5/6 | 25 | 30 | 27.6 | 5 | |
| 25-31-3.6/5 | 25 | 31 | 28.3 | 4.1 | |
| 25-31-4/6 | 25 | 31 | 28.3 | 4.5 | |
| 25-33-4.5/6 | 25 | 33 | 29.3 | 5 | |
| 25-35-5.3/ | 25 | 35 | 29.3 | 6.3 | |
| 25-36.8-5/8 | 25 | 36,8 | 31.5 | 6 | |
| 26-34-4.5/6 | 26 | 34 | 30.3 | 5 | |
| 27-35-4.5/6* | 27 | 35 | 31.3 | 5 | |
| 28-36-4.5/6* | 28 | 36 | 32.3 | 5 | |
| 28-36-47 | 28 | 36 | 32.3 | 4.5 | |
| 28-39,8-4,5/6 | 28 | 39,8 | 34,5 | 5 | |
| 28-40-5/10 | 28 | 40 | 34,5 | 6 | |
| 29-40-4.5/6.5 | 29 | 40 | 35 | S | |
| 30-38-4/7 | 30 | 38 | 34 | 4.5 | |
| 30-38-4.5/5.8 | 30 | 38 | 34 | 5 | |
| 30-38-4.5/6 | 30 | 38 | 34 | 5 | |
| 30-38-5/6.5 | 30 | 38 | 34 | 6 | |
| 30-40-5/6.5 | 30 | 40 | 35 | 6 | |
| 31,5-39,5-5/6,5 | 31.5 | 39,5 | 35,5 | 6 | |
| 31,75-41,28-5,5/7,5 | 31,75 | 41,28 | 36,75 | 6.5 | |
| 32-40-4.5/5.8 | 32 | 40 | 36 | 5 | |
| 32-40-5/6,5 | 32 | 40 | 36 | 6 | |
