Wiper W07
DESCRIPTION
Single acting wiper with static sealing lip on the outside diameter against the intrusion of dirt and has the support on wiper heel prevents twisting in the groove. Use in standardised housings acc to ISO 6195 Type A.
Wiper W07 has good prevention against dirt and water over outside diameter and easy instalation.
APPLICATION
Standard hydraulic cylinders
Presses and injection moulding machines
Industrial vehicles, loading platforms and forklift truck
Earth moving and agricultural equipment
Mining, Support cilinders
| Standard material | Material code | Color |
|---|---|---|
| Polyurethane | U5017 | Dark blue |
For applications that may require alternative materials or to check current availability of tools and part numbers, please contact us.
| Material | U5017 |
|---|---|
| Hydraulic oils: HL, HLP | -30 do 110˚C |
| HFA, HFB fluids | +5 do +50˚C |
| HFC fluids | -30 do +40˚C |
| HFD fluids | – |
| Water | +5 do +50˚C |
| Mineral greases | -30 do +110˚C |
| Running speed v | 2 m/s |
The maximum values are given in the table and they must not be applied simultaneously.
Surface quality
| Surface roughness | Ra | Rmax |
|---|---|---|
| Sliding surface | ≤ 0,4 μm | ≤ 1,6 μm |
| Housing bottom | ≤ 1,6 μm | ≤ 6,3 μm |
| Housing sides | ≤ 3,0 μm | ≤ 15 μm |
| Lead-in chamfer, C | ≤ 4,0 μm | ≤ 16 μm |
Contact surface Mr = 50% to 90% on the section c = Rz/2 and reference line Cref = 0%
Tolerances
| Nominal Ød (mm) | D | D1 |
|---|---|---|
| > 16 … 200 | H11 | H11 |
The tolerance of diameter Ød is determined by the primary seal.
Lead-in chamfer
The length and angle must be designed so as to correspond to the specified rod seal.
Ød | ØD | L | H | ØD1 | L1 | Material | Order code | ||
|---|---|---|---|---|---|---|---|---|---|
| 16 | 24 | 5 | 7.8 | 21.5 | 7 | U5017 | W07-911006 | ||
| 18 | 26 | 5 | 7.8 | 23.5 | 7 | U5017 | W07-911008 | ||
| 20 | 28 | 5 | 7.8 | 25.5 | 7 | U5017 | W07-911010 | ||
| 22 | 30 | 5 | 7.8 | 27.5 | 7 | U5017 | W07-911012 | ||
| 25 | 33 | 5 | 7.8 | 30.5 | 7 | U5017 | W07-911014 | ||
| 28 | 36 | 5 | 7.8 | 33.5 | 7 | U5017 | W07-911016 | ||
| 32 | 40 | 5 | 7.8 | 37.5 | 7 | U5017 | W07-911019 | ||
| 36 | 44 | 5 | 7.8 | 41.5 | 7 | U5017 | W07-911022 | ||
| 40 | 48 | 5 | 7.8 | 45.5 | 7 | U5017 | W07-911024 | ||
| 45 | 53 | 5 | 7.8 | 50.5 | 7 | U5017 | W07-911026 | ||
| 50 | 58 | 5 | 7.8 | 55.5 | 7 | U5017 | W07-911028 | ||
| 56 | 66 | 6.3 | 9 | 63 | 8.3 | U5017 | W07-911032 | ||
| 60 | 68 | 5 | 7.8 | 65.5 | 7 | U5017 | W07-911033 | ||
| 63 | 73 | 6.3 | 9 | 70 | 8.3 | U5017 | W07-911036 | ||
| 70 | 80 | 6.3 | 9 | 77 | 8.3 | U5017 | W07-911039 | ||
| 80 | 90 | 6.3 | 9 | 87 | 8.3 | U5017 | W07-911043 | ||
| 90 | 100 | 6.3 | 9 | 97 | 8.3 | U5017 | W07-911047 | ||
| 100 | 115 | 9.5 | 13 | 110 | 12 | U5017 | W07-911050 | ||
| 110 | 125 | 9.5 | 13 | 120 | 12 | U5017 | W07-911052 | ||
| 115 | 127 | 5.5 | 10 | 124 | 7 | U5017 | W07-911053 | ||
| 120 | 132 | 5.5 | 10 | 129 | 7 | U5017 | W07-911054 | ||
| 125 | 137 | 5.5 | 10 | 134 | 7 | U5017 | W07-911055 | ||
| 125 | 140 | 9.5 | 13 | 135 | 12 | U5017 | W07-911056 | ||
| 140 | 152 | 5.5 | 10 | 149 | 7 | U5017 | W07-911057 | ||
| 140 | 155 | 9.5 | 13 | 150 | 12 | U5017 | W07-911058 | ||
| 150 | 162 | 5.5 | 10 | 159 | 7 | U5017 | W07-911059 | ||
| 160 | 172 | 5.5 | 10 | 169 | 7 | U5017 | W07-911060 | ||
| 160 | 175 | 9.5 | 13 | 170 | 12 | U5017 | W07-911061 | ||
| 180 | 192 | 5.5 | 10 | 189 | 7 | U5017 | W07-911062 | ||
| 180 | 195 | 9.5 | 13 | 190 | 12 | U5017 | W07-911063 | ||
| 200 | 212 | 5.5 | 10 | 209 | 7 | U5017 | W07-911064 | ||
| 200 | 215 | 9.5 | 13 | 210 | 12 | U5017 | W07-911065 |