DVE Vibration-damping elements Rubber and steel or stainless steel


Description

Main specifications

Vibration-damping body

Natural rubber NR, black colour.
Hardness 40 and 60 Shore A ±5.

Standard executions

  • DVE-A: zinc-plated steel oval mounting flange, base plate and tapped boss.
  • DVE-SST-A: AISI 304 stainless steel oval mounting flange, base plate and tapped boss.
  • DVE-B: zinc-plated steel square mounting flange, base plate and tapped boss.
  • DVE-SST-B: AISI 304 stainless steel square mounting flange, base plate and tapped boss.

General information

Features and applications

DVE vibration-damping elements are composed of two metallic elements joined together by a rubber anti-vibration body. A round element with a boss with a threaded pass-through hole constitutes the base for fixing the vibrating machine. Another element, oval or square shaped, constitutes the flange for fastening to the floor.
Generally used for applications with rotary machines that do not present big dynamic imbalances, where elasticity is required both vertically and transversely.
They are therefore very suitable for use with compressors, fans, vibrating feeders, rotary pumps or electric motors.
Vibrations can cause:
  • malfunctioning and reduction of the machine lifespan and/or of the adjacent ones;
  • noise and thus also damage to human health.
Load diagrams for each single code are available on request.

Special executions on request

Special executions on request

  • AISI 304 stainless steel elements and NR natural rubber with hardness 40 tolerance ± 5 Shore A.
  • Executions with AISI 316 stainless steel mounting flange, base plate and tapped boss.
  • Executions with NR natural rubber with different hardness.
DVE-A Oval mounting flange.
DVE-A
Filter
Code Description B L H d h1 d1 h2 d2 f Max. load
[N]
Max. deflection
[mm]
Stiffness
[N/mm]
Weight
434901 DVE-18-M6-A-40 43 64 20 M6 7 7 2 18 50 62.5 5 13 30
434903 DVE-18-M6-A-60 43 64 20 M6 7 7 2 18 50 141 5 28 30
434906 DVE-33-M8-A-40 56 85 25 M8 9 8 2 33 66 378 6.25 60 70
434908 DVE-33-M8-A-60 56 85 25 M8 9 8 2 33 66 617 6 103 70
434911 DVE-45-M10-A-40 76 114 35 M10 11 10 2 45 92 643 8.75 73 160
434913 DVE-45-M10-A-60 76 114 35 M10 11 10 2 45 92 1374 8.75 157 160
434916 DVE-53-M10-A-40 96 136 40 M10 11 11,5 2 53 110 855 10 86 265
434918 DVE-53-M10-A-60 96 136 40 M10 11 11,5 2 53 110 2307 10 231 265
434921 DVE-58-M10-A-40 101 151 45 M10 11 11,5 3 58 124 1785 11.25 159 400
434923 DVE-58-M10-A-60 101 151 45 M10 11 11,5 3 58 124 3230 11.25 287 400
DVE-A
Filter
Code Description B L H d h1 d1 h2 d2 f Max. load
[N]
Max. deflection
[mm]
Stiffness
[N/mm]
Weight
434951 DVE-18-SST-M6-A-60 43 64 20 M6 7 7 2 18 50 141 5 28 30
434956 DVE-33-SST-M8-A-60 56 85 25 M8 9 8 2 33 66 617 6 103 70
434961 DVE-45-SST-M10-A-60 76 114 35 M10 11 10 2 45 92 1374 8.75 157 160
434966 DVE-53-SST-M10-A-60 96 136 40 M10 11 11,5 2 53 110 2307 10 231 265
434971 DVE-58-SST-M10-A-60 101 151 45 M10 11 11,5 3 58 124 3230 11.25 287 400
DVE-B Square mounting flange.
DVE-B
Filter
Code Description L H d h1 d1 h2 d2 f Max. load
[N]
Max. deflection
[mm]
Stiffness
[N/mm]
Weight
434926 DVE-78-M12-B-40 150 63 M12 13 14,5 3 78 120 3073 15.75 195 1025
434928 DVE-78-M12-B-60 150 63 M12 13 14,5 3 78 120 7470 15.75 474 1025
434931 DVE-100-M16-B-40 200 85 M16 16 14,5 3 100 160 8486 21.25 399 2315
434933 DVE-100-M16-B-60 200 85 M16 16 14,5 3 100 160 6003 21.25 282 2315
434936 DVE-186-M24-B-40 310 160 M24 40 18 4 186 250 10528 40 263 10500
434938 DVE-186-M24-B-60 310 160 M24 40 18 4 186 250 20812 46.5 448 10500
DVE-B
Filter
Code Description L H d h1 d1 h2 d2 f Max. load
[N]
Max. deflection
[mm]
Stiffness
[N/mm]
Weight
434976 DVE-78-SST-M12-B-60 150 63 M12 13 14,5 3 78 120 7470 15.75 474 1025
434981 DVE-100-SST-M16-B-60 200 85 M16 16 14,5 3 100 160 6003 21.25 282 2315
434986 DVE-186-SST-M24-B-60 310 160 M24 40 18 4 186 250 20812 46.5 448 10500