Shock Absorbing Elements DEFORM plus® | RINGFEDER®

Our DEFORM plus® elastomeric shock absorbing elements are available in a variety of sizes and configurations.

Technical Data & CAD Models

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CAD
Typ
Wn
Joule
Fn
kN
sn
mm
D'
mm
D1.
mm
Lc
mm
LM
mm

tE


mm
Gw
kg
DG
mm
1-008-011-E 19 2,5 11,5 12 12,2 51,2 34,5 18 0,006 10
1-009-016-E 30 4,0 10,0 15 16,2 44,5 32,5 12 0,007 12
1-010-014-A 45 10,0 6,0 16 16,0 36,0 24,0 12 0,007 12
1-012-020-E 82 5,5 20,0 19 18,0 75,0 49,8 27 0,031 12
1-014-016-A 105 20,0 8,0 21 20,0 39,5 27,5 12 0,010 12
1-015-027-E 160 8,0 27,0 24 24,0 92,0 60,3 34 0,031 16
1-018-012-P 350 38,0 12,0 31 28,0 56,5 41,0 16 0,030 16
1-021-031-E 440 19,0 31,0 37 30,0 106,0 68,5 40 0,064 20
1-024-024-A 720 60,0 16,0 40 32,0 63,0 48,0 16 0,040 16
1-022-035-A 950 44,0 28,0 37 32,0 106,0 69,0 40 0,071 20
1-024-040-C 1000 33,0 40,0 44 34,0 120,0 85,0 50 0,080 20
1-031-046-E 1500 39,0 48,0 56 48,0 156,0 103,0 53 0,180 30
1-026-032-A-S 1970 80,0 32,0 60 44,6 90,0 72,1 31 0,060 12
1-032-052-E 2000 52,0 50,0 60 48,0 171,0 116,3 60 0,230 30
1-037-060-E 3150 65,0 60,0 58 50,0 190,0 145,0 71 0,300 30
1-036-084-C 4700 70,0 81,0 65 58,0 230,0 169,5 100 0,500 30
2-020-033-E 310 13,0 30,0 30 34,5 106,0 20 0,340 12
2-020-022-A 425 26,0 20,0 30 34,5 90,0 15 0,320 12
2-020-033-A 620 26,0 30,0 30 34,5 106,0 20 0,340 12
2-028-014-A 700 70,0 14,0 42 34,5 54,0 14 0,220 12
2-024-030-A 1000 45,0 30,0 40 34,5 103,0 23 0,400 12
2-044-034-A 3000 110,0 33,0 61 50,0 89,0 16 0,583 12
3-085-150-A 70000 680,0 144,0 134 141,0 485,0 51 10,700 24
CAD Typ
Wn
ft-lbs
Fn
lbs
sn
inch
D'
inch
D1.
inch
Lc
inch
LM
inch

tE


inch
Gw
lbs
DG
mm
  1-008-011-E 14 562 0.453 0.472 0.480 2.016 1.358 0.709 0.013 10
  1-009-016-E 22 899 0.394 0.591 0.638 1.752 1.280 0.472 0.015 12
  1-010-014-A 33 2247 0.236 0.630 0.630 1.417 0.945 0.472 0.015 12
  1-012-020-E 60 1236 0.787 0.748 0.709 2.953 1.961 1.063 0.068 12
  1-014-016-A 77 4495 0.315 0.827 0.787 1.555 1.083 0.472 0.022 12
  1-015-027-E 118 1798 1.063 0.945 0.945 3.622 2.374 1.339 0.068 16
  1-018-012-P 258 8540 0.472 1.220 1.102 2.224 1.614 0.630 0.066 16
  1-024-024-A 531 13484 0.630 1.575 1.260 2.480 1.890 0.630 0.088 16
  1-022-035-A 701 9888 1.102 1.457 1.260 4.173 2.717 1.575 0.157 20
  1-024-040-C 738 7416 1.575 1.732 1.339 4.724 3.346 1.969 0.176 20
  1-031-046-E 1106 8765 1.890 2.205 1.890 6.142 4.055 2.087 0.397 30
  1-026-032-A-S 1453 17979 1.260 2.362 1.756 3.543 2.839 1.220 0.132 12
  1-032-052-E 1475 11686 1.969 2.362 1.890 6.732 4.579 2.362 0.507 30
  1-037-060-E 2323 14608 2.362 2.283 1.969 7.480 5.709 2.795 0.661 30
  1-036-084-C 3467 15732 3.189 2.559 2.283 9.055 6.673 3.937 1.102 30
  2-020-033-E 229 2922 1.181 1.181 1.358 4.173 0.787 0.750 12
  2-020-022-A 313 5843 0.787 1.181 1.358 3.543 0.591 0.705 12
  2-020-033-A 457 5843 1.181 1.181 1.358 4.173 0.787 0.750 12
  2-028-014-A 516 15732 0.551 1.654 1.358 2.126 0.551 0.485 12
  2-024-030-A 738 10113 1.181 1.575 1.358 4.055 0.906 0.882 12
  2-044-034-A 2,213 24721 1.299 2.402 1.969 3.504 0.630 1.285 12
  3-085-150-A 51630 152821 5.669 5.276 5.551 19.094 2.008 23.589 24

Product Characteristics

SHOCK ABSORBING UNITS / DEFORM plus®

DEFORM plus® Shock Absorbing Elements are one-time use damping elements for high energy absorption. They transform kinetic energy caused by an impact into deformation energy. DEFORM plus® units have the following characteristics:

  • High damping properties (up to 95%)
  • Low costs
  • Small installation space
  • Easy replacement of used elements
  • Maintenance-free
  • No corrosion
  • Rectangular force-travel diagram
  • Versatility in design

A damping element consists of a thickwalled, Cylinder of high quality thermoplastic resin. On impact, it folds/shrinks to a discus-shaped structure.

Operating conditions

  • -25 up to + 50 °C
  • Resistant to lubricants
  • Resistant to hydrolysis
  • Almost equal properties under dynamic and quasi-static loads, force Fn raised factor at dynamic load fF ≈1 + 0,075 * v (m/s)
  • For outdoor applications we recommend the units to be coated or suitably protected against UV-rays
  • Plan thread generally in the unit, do not fix by a screw nut

SHOCK ABSORBING UNITS / DEFORM plus®

  • Tool manufacturing
  • Wind driven turbines
  • Construction of vehicles
  • Mechanical engineering