PRODUCTS
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Hydraulic Sealing Elements
- SSE
- SSE/C
- SSA
- SSB
- SSN
- SSB-1
- SSG
- SSJ
- SSD
- SSM-1
- SSG-2
- SSO
- SSP
- SSQ
- SSD-3
Hydraulic Rod Sealing Elements
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Pneumatic Sealing Elements
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Guiding Elements
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Static Sealing Elements
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Special Sealing Elements
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SealXpress Tailor-Made Machined Seals
SAI
| SEALX NO | d (f8) | D (H8) | S1 (-0/+0,3) | b | r |
| SAI-020 | 20 | 32 | 6 | 9 | 0,6 |
| SAI-025 | 25 | 37 | 6 | 9 | 0,6 |
| SAI-030 | 30 | 42 | 6 | 9 | 0,6 |
| SAI-032 | 32 | 44 | 7 | 10 | 0,6 |
| SAI-035 | 35 | 47 | 7 | 10 | 0,6 |
| SAI-040 | 40 | 52 | 7 | 10 | 0,6 |
| SAI-045 | 45 | 57 | 7 | 10 | 0,6 |
| SAI-050 | 50 | 62 | 7 | 10 | 0,6 |
| SAI-055 | 55 | 69 | 8 | 11 | 0,8 |
| SAI-060 | 60 | 74 | 8 | 11 | 0,8 |
| SAI-065 | 65 | 79 | 8 | 11 | 0,8 |
| SAI-070 | 70 | 84 | 8 | 11 | 0,8 |
| SAI-075 | 75 | 89 | 8 | 11 | 0,8 |
| SAI-080 | 80 | 94 | 8 | 11 | 0,8 |
| SAI-085 | 85 | 99 | 8 | 12 | 0,8 |
| SAI-090 | 90 | 104 | 8 | 11 | 0,8 |
| SAI-095 | 95 | 109 | 8 | 12 | 0,8 |
| SAI-100 | 100 | 114 | 8 | 11 | 0,8 |
| SAI-105 | 105 | 121 | 9 | 12,5 | 1 |
| SAI-110 | 110 | 126 | 9 | 12 | 1 |
| SAI-115 | 115 | 131 | 9 | 12 | 1 |
| SAI-120 | 120 | 136 | 9 | 12 | 1 |
| SAI-130 | 130 | 146 | 9 | 12 | 1 |
| SAI-140 | 140 | 160 | 10 | 14 | 1,2 |
| SAI-145 PU | 145 | 165 | 10 | 14 | 1,20 |
SAI is a single acting scrapper ensuring that foreign particles are not introduced into the hydraulic cylinders , avoiding wear and damage to all the internal components including seals.
PRODUCT ADVANTAGES
- Superior scraping effect
- Simple , easy-construction groove
- No twisting in the housing
- Design in a way that the wiping lip contacts with the rod surface to remove heavily deposited mud , ice , etc so that the particles do not enter into the cylinder
- Outside diameter contacts the housing and has a sealing lip to prevent moisture entering the groove.
APPLICATION
Especially used in heavy construction machinery that operate in the open field , telescopic cylinders , cranes , mining equipment and loading platforms.
| MATERIAL | |
| PU | 95 SHORE A |
| STEEL | ST37 |
| OPERATING CONDITIONS | |||
| MEDIA | Mineral oils (DIN 51524) | HFA and HFB | HFC |
| TEMPERATURE | -30°C +100°C | +5°C +50°C | -30°C +40°C |
| SPEED | ≤ 1.0 m/sn | ≤ 1.0 m/sn | ≤ 1.0 m/sn |
Note: The above data are maximum values and cannot be used at the same time.
| SURFACE ROUGHNESS | Ra | Rmax |
| Sliding Surface Ød | ≤0.4 μm | ≤3.2 μm |
| Groove Base ØD | ≤1.6 μm | ≤10 μm |
| Groove Flanks B | ≤3.2 μm | ≤16 μm |
INSTALLATION
Open housing is recommended but closed grooves can be used for wipers bigger than 40 mm inner diameter. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.