Basic Info.
Product Description
Phoenix SP1B05 CONTITECH FS 70-7 Industrial Air Spring For Vibrating table Single Convoluted Air Spring
Main Products:Air Spring,Convoluted Air Spring,Industrial Air Springs,Air Suspension Spring,Air Compressor,Air Valve,Bus Rubber Bellows,Truck & Trailer Air Bags,Cabin Air Shock,Electric Water Pump
GUOMAT:1B70-7 Specific parameters and specifications:
Top Plate Hole/Stud: 3 Pieces
Top Plate Hole/Stud: 2 PiecesXM8X1.25
Bottom Plate Hole/Stud: 2 PiecesXM8X1.25
Air inlet:G1/4
Top Cover Plate: 4.13 inches / 105 mm
Bottom Cover Plate Diameter: 4.13 inches / 105 mm
Collapsed Height: 2.36 inches / 60 mm
Screw Center Distance of Top Cover Plate : 1.75 inches / 44.5 mm
Screw Center Distance of Bottom Cover Plate : 1.75 inches / 44.5 mm
Rubber Bellows Natural Diameter : 150 mm
Rubber Bellows MAX Diameter:Φ165 mm
The Working Stroke : MAX 110 mm to MIN 50 mm
Maximum Height : 4.33 inches / 110mm
Minimum Height :1.97 inches / 50 mm
OEM Original Equipment Manufacturer:
| References Numbers |
| Phoenix : SP 1 B 05 |
| Bos ch air spring : 822419002 |
| Fes to air spring : EB-165-65 |
| Weforma : WBE 200-E1 |
| Contitech : FS 70-7 |
| 1B70-7 Vibration isolation - dynamic characteristic values | |||||||
| Design height H: recommended 90mm, minimum 70mm | |||||||
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol V [l] |
| Force (Load) [KN] | 2.7 | 3.7 | 4.7 | 5.7 | 6.6 | 7.7 | 9 |
| Spring rate [N/cm] | 1040 | 1270 | 1530 | 1770 | 2060 | 2325 | 9 |
| Natural frequency [Hz] | 3.1 | 2.9 | 2.9 | 2.8 | 2.8 | 2.7 | 9 |
| 1B70-7 Pneumatic application - static characteristic values | |||||||
| Force F [kN] | |||||||
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol.[l] |
| Height H [mm] 100 | 2.2 | 3.1 | 4 | 4.8 | 5.7 | 6.6 | 1 |
| 90 | 2.7 | 3.6 | 4.6 | 5.6 | 6.5 | 7.5 | 0.9 |
| 80 | 3.1 | 4.1 | 5.1 | 6.2 | 7.3 | 8.3 | 0.8 |
| 70 | 3.4 | 4.5 | 5.6 | 6.7 | 7.9 | 9 | 0.7 |
| 60 | 3.6 | 4.8 | 6 | 7.2 | 8.4 | 9.5 | 0.6 |
How to improve the wear resistance of air spring rubber airbags?
Today, the gap between domestic air springs and imported air springs is getting smaller and smaller. Proper use and attention to maintenance are ways to extend the life of air springs. Maintenance serves to extend the life of the air spring. It must be based on the superior quality of the air spring rubber bladder itself. In the production process, what methods can improve the wear resistance of air spring rubber airbags? In addition to the most basic work in the vulcanization process, you need to pay attention to the following points:
1. The smaller the particle size of the general filler, the lower the dispersibility, surface activity and structural structure, and the worse the wear resistance. The optimum amount is BR90-100 parts, the oil-filled SBR is 60-70 parts, and the SBR and IR are 50-. 55 parts, NR is 45-50 parts.
