In addition to pure spring columns, our high-performance RINGFEDER® Friction Springs can also be supplied and used in complete, application-specific buffer versions in various shapes and sizes. Variations of flanges and/or tappets, water-cooled versions, traction devices and units acting in both traction and compression directions are possible. Typical designs include slipping clutches for overload protection and vibration dampers.
RINGFEDER® Friction Springs have multitude features in opposite to other damping systems:
If a RINGFEDER® Friction Spring consisting of “e“ elements terminates with half rings its untensioned length will be:
The total spring travel can be calculated according to the equal:
When eliminating the pretensioning force the spring work is given by:
The end force does not change with the number of elements.
The buffer types are standard delivered in one of four designs. These buffers are suitable for operation temperatures from -20 °C to +60 °C. Above that, modifications allow an extended temperature range from -73 °C to +200 °C. For geometrical and technical special solutions according to specific requirements please contact our engineering team.
You require CAD data for this product? Of course, we are more than happy to provide you with these. Contact us quickly and easily via our request form, by e-mail or using the "Need Help?" feature at the bottom right of this site.
CAD |
Größe/Size
|
Typ
|
Fv
kN |
F
kN |
s
mm |
W
J |
L
mm |
D
mm |
DB
mm |
Gw
kg |
b
mm |
db
mm |
Bemerkung
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 06300 | 6 | 54 | 27 | 820 | 202 | 112 | 150 | 10 | 100 | 18 | ||
2 | 06300 | 6 | 54 | 37 | 1100 | 262 | 112 | 150 | 12 | 100 | 18 | ||
3 | 06300 | 6 | 54 | 55 | 1640 | 374 | 112 | 150 | 17 | 100 | 18 | ||
4 | 06300 | 6 | 54 | 64 | 1900 | 434 | 112 | 150 | 19 | 100 | 18 | ||
5 | 06300 | 6 | 54 | 74 | 2200 | 494 | 112 | 150 | 20 | 100 | 18 | ||
6 | 08000 | 7 | 83 | 33 | 1500 | 230 | 122 | 200 | 13 | 110 | 18 | ||
7 | 08000 | 7 | 83 | 46 | 2050 | 306 | 122 | 200 | 16 | 110 | 18 | ||
8 | 08000 | 7 | 83 | 66 | 2950 | 428 | 122 | 200 | 23 | 110 | 18 | ||
9 | 08000 | 7 | 83 | 79 | 3550 | 505 | 122 | 200 | 26 | 110 | 18 | ||
10 | 08000 | 7 | 83 | 92 | 4150 | 582 | 122 | 200 | 28 | 110 | 18 | ||
11 | 10000 | 10 | 125 | 45 | 3000 | 300 | 142 | 250 | 22 | 130 | 23 | ||
12 | 10000 | 10 | 125 | 61 | 4100 | 397 | 142 | 250 | 26 | 130 | 23 | ||
13 | 10000 | 10 | 125 | 89 | 6000 | 571 | 142 | 250 | 37 | 130 | 23 | ||
14 | 10000 | 10 | 125 | 105 | 7050 | 667 | 142 | 250 | 42 | 130 | 23 | ||
15 | 10000 | 10 | 125 | 121 | 8150 | 763 | 142 | 250 | 45 | 130 | 23 | ||
16 | 12400 | 20 | 200 | 51 | 5600 | 366 | 178 | 250 | 39 | 155 | 23 | ||
17 | 12400 | 20 | 200 | 65 | 7150 | 454 | 178 | 250 | 45 | 155 | 23 | ||
18 | 12400 | 20 | 200 | 102 | 11200 | 696 | 178 | 250 | 64 | 155 | 23 | ||
19 | 12400 | 20 | 200 | 116 | 12800 | 784 | 178 | 250 | 75 | 155 | 23 | ||
20 | 12400 | 20 | 200 | 130 | 14300 | 872 | 178 | 250 | 78 | 155 | 23 | ||
21 | 16600 | 10 | 350 | 75 | 13900 | 500 | 235 | 370 | 85 | 200 | 27 | ||
22 | 16600 | 10 | 350 | 95 | 17500 | 630 | 235 | 370 | 105 | 200 | 27 | ||
23 | 16600 | 10 | 350 | 140 | 25900 | 880 | 235 | 370 | 145 | 200 | 27 | ||
24 | 16600 | 10 | 350 | 165 | 30500 | 1040 | 235 | 370 | 160 | 200 | 27 | ||
25 | 16600 | 10 | 350 | 190 | 35000 | 1200 | 235 | 370 | 165 | 200 | 27 | ||
27 | 19600 | 20 | 600 | 105 | 32000 | 620 | - | 153 | - | 26 | Teller: 450x340 |
CAD |
Größe/Size |
Typ |
Fv lbs |
F lbs |
s inch |
W ft-lbs |
L inch |
D inch |
DB inch |
Gw lbs |
b inch |
db inch |
Bemerkung |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 06300 | 1348 | 12136 | 1.063 | 605 | 7.953 | 4.409 | 5.906 | 22.05 | 3.937 | 0.709 | ||
2 | 06300 | 1348 | 12136 | 1.457 | 811 | 10.315 | 4.409 | 5.906 | 26.46 | 3.937 | 0.709 | ||
3 | 06300 | 1348 | 12136 | 2.165 | 1210 | 14.724 | 4.409 | 5.906 | 37.48 | 3.937 | 0.709 | ||
4 | 06300 | 1348 | 12136 | 2.520 | 1401 | 17.087 | 4.409 | 5.906 | 41.89 | 3.937 | 0.709 | ||
5 | 06300 | 1348 | 12136 | 2.913 | 1623 | 19.449 | 4.409 | 5.906 | 44.09 | 3.937 | 0.709 | ||
6 | 08000 | 1573 | 18653 | 1.299 | 1106 | 9.055 | 4.803 | 7.874 | 28.66 | 4.331 | 0.709 | ||
7 | 08000 | 1573 | 18653 | 1.811 | 1512 | 12.047 | 4.803 | 7.874 | 35.27 | 4.331 | 0.709 | ||
8 | 08000 | 1573 | 18653 | 2.598 | 2176 | 16.850 | 4.803 | 7.874 | 50.71 | 4.331 | 0.709 | ||
9 | 08000 | 1573 | 18653 | 3.110 | 2618 | 19.882 | 4.803 | 7.874 | 57.32 | 4.331 | 0.709 | ||
10 | 08000 | 1573 | 18653 | 3.622 | 3061 | 22.913 | 4.803 | 7.874 | 61.73 | 4.331 | 0.709 | ||
11 | 10000 | 2247 | 28092 | 1.772 | 2213 | 11.811 | 5.591 | 9.843 | 48.50 | 5.118 | 0.906 | ||
12 | 10000 | 2247 | 28092 | 2.402 | 3024 | 15.630 | 5.591 | 9.843 | 57.32 | 5.118 | 0.906 | ||
13 | 10000 | 2247 | 28092 | 3.504 | 4425 | 22.480 | 5.591 | 9.843 | 81.57 | 5.118 | 0.906 | ||
14 | 10000 | 2247 | 28092 | 4.134 | 5200 | 26.260 | 5.591 | 9.843 | 92.59 | 5.118 | 0.906 | ||
15 | 10000 | 2247 | 28092 | 4.764 | 6011 | 30.039 | 5.591 | 9.843 | 99.21 | 5.118 | 0.906 | ||
16 | 12400 | 4495 | 44947 | 2.008 | 4130 | 14.409 | 7.008 | 9.843 | 85.98 | 6.102 | 0.906 | ||
17 | 12400 | 4495 | 44947 | 2.559 | 5274 | 17.874 | 7.008 | 9.843 | 99.21 | 6.102 | 0.906 | ||
18 | 12400 | 4495 | 44947 | 4.016 | 8261 | 27.402 | 7.008 | 9.843 | 141.10 | 6.102 | 0.906 | ||
19 | 12400 | 4495 | 44947 | 4.567 | 9441 | 30.866 | 7.008 | 9.843 | 165.35 | 6.102 | 0.906 | ||
20 | 12400 | 4495 | 44947 | 5.118 | 10547 | 34.331 | 7.008 | 9.843 | 171.96 | 6.102 | 0.906 | ||
21 | 16600 | 2247 | 78658 | 2.953 | 10252 | 19.685 | 9.252 | 14.567 | 187.39 | 7.874 | 1.063 | ||
22 | 16600 | 2247 | 78658 | 3.740 | 12907 | 24.803 | 9.252 | 14.567 | 231.49 | 7.874 | 1.063 | ||
23 | 16600 | 2247 | 78658 | 5.512 | 19103 | 34.646 | 9.252 | 14.567 | 319.67 | 7.874 | 1.063 | ||
24 | 16600 | 2247 | 78658 | 6.496 | 22496 | 40.945 | 9.252 | 14.567 | 352.74 | 7.874 | 1.063 | ||
25 | 16600 | 2247 | 78658 | 7.480 | 25815 | 47.244 | 9.252 | 14.567 | 363.76 | 7.874 | 1.063 | ||
27 | 19600 | 4495 | 134842 | 4.134 | 23602 | 24.409 | 337.31 | 1.024 | Buffer plate: 450x340 |