Firestone W01 M58 6984 Triple Convoluted Air Spring GUOMAT 3H580384 At 0.7 Mpa Max Dia 715mm
Industrial Triple Convoluted Air Spring Specifications
Description Assembly
Description
Assembly Order No.
Style 321
Ribbed neck aluminum bead rings (equal spacing), 45 mm bolts, nuts, washers
W01-M58-6984
Two Ply Bellows
Rubber bellows only
W01-358-7919
The main role of air spring hoop:
The shape of the air spring is peculiar. It is similar to the steel coil spring. However, in order to meet the various needs of the market and improve the adaptability of air spring installation and use on various equipments, the high-altitude air spring variety form Diverse, the dimensions of the air springs are also different. According to the number of “drum kits”, the high-mass air springs can be divided into one song (single), two songs (double song), three songs... up to Thirteen songs. There are a number of hoops in the middle of the air springs above the second one. What is the role of the hoop? What are the benefits of this design?
| Manufacturer Part Number | Short Description W01-M58-6984, W01M586984, WO1-M58-6984, WO1M586984 | Bead ring Type | 4 |
| Maximum Diameter @ 7 Bar (mm) | 709 | Dim# C (Bolt Circle Diameter mm) | 597 |
| Maximum Height (mm) | 114 | # of Bolts (each ring) | 32 |
| Maximum Stroke (mm) | 361 | Design Height (mm) | 381 |
| Minimum Usable Height (mm) | 475 | 3 Bar (kN) | 78.5 |
| 25 mm (kN) | 174.6 | 5 Bar (kN) | 132.9 |
| 50% of Max Stroke (kN) | 150 | 7 Bar (kN) | 187.9 |
| Maximum Stroke (kN) | 106.5 | Natural Frequency (@5 Bar)(fn(Hz) | 1.2 |
| Applicable Technigram? | 113 | 7 Hz | 97 |
| Material | 2-Ply, High Strength Cord | 13 Hz | 99.3 |
| | | 25 Hz | 99.8 |
| Assembly Height (mm) | | 440 | 400 | 360 | 320 | 280 | 240 | 200 | 160 |
| Volume @ 7 BAR (cu cm) | | 135784 | 125615 | 114722 | 102796 | 90465 | 77839 | 64589 | 50778 |
| EFF Area @ 7 BAR (cm sq) | | 2394 | 2596 | 2757 | 2897 | 3026 | 3151 | 3277 | 3407 |
| kN Force | @3 BAR | 67.39 | 74.50 | 80.12 | 84.65 | 88.33 | 91.63 | 95.16 | 99.35 |
| @4 BAR | 92.19 | 101.14 | 108.37 | 114.48 | 119.71 | 124.49 | 129.35 | 134.85 |
| @5 BAR | 116.52 | 127.36 | 136.16 | 143.61 | 150.09 | 156.08 | 162.19 | 168.98 |
| @6 BAR | 143.26 | 155.70 | 165.72 | 174.35 | 182.12 | 189.54 | 197.05 | 204.99 |
| @7BAR | 167.54 | 181.66 | 192.94 | 202.76 | 211.80 | 220.56 | 229.36 | 238.43 |
The benefits of this design are mainly the following:
1. Improve the efficiency of inflation
From one song to two songs, to three songs, to four songs... It is not difficult to imagine that the more hoops, the more effective it is to reduce the internal space of the skin. Increasing the aeration efficiency of the air spring may not be obvious in the common two-curved, three-curved air springs. But if it is more than half a meter in diameter or some air springs that need to adjust the internal air pressure frequently, you can clearly feel the wonder of this design.
2. Reduce the use of work space
During the use of the air spring, the air spring always shoulders the buffer, the weight bearing, and the lifting effect are all “heavy and heavy”. In the absence of the hoop, the air is compressed from the moment of the air spring, and the internal compressed air Under the pressure of the outside world, the middle part of the airbag rapidly expands because the upper and lower ends are sealed and fixed by the end cover. The process of expansion may cause the wear and tear of the skin, piercing, causing damage to the skin. The design of the hoop can improve the adaptability of the air spring to the factory site to a certain extent. At the same time, the compact setting and the reduction of space waste are more suitable. Design requirements.
Bead Ring Applications and Other Uses
Applications
• Laminate press equipment
• Large material handling equipment - Heavy Industry
• Paper & pulp mill equipment
• Stamping press cushions in automotive plants
Product Tags:
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