Anti vibration mounts

BRBX Anti vibration mounts

BRBX Anti vibration mounts

AMC Mecanocaucho® BRBX Captive anti vibration mounts are anti vibration elements which work the rubber in shear and compression. Their high profile rubber sections produce larger deflections, low natural frequencies. This range of mounts is suitable for applications where vibration isolation is a priority.

AMC Mecanocaucho® BRBX Captive mount is especially recommended for applications where vibration isolation is necessary, such as isolation of rotating or mobile machines that are continuously subjected to shocks, dripping oil or diesel or are exposed to the elements.

Technical characteristics

  • The top metal hood protects the rubber from the Ozone, UV rays, diesel or oils which damage the rubber.
  • These antivibration mounts are made of stainless steel. a material that provides high corrosion resistance to chemical reagents (especially sulphuric acid) and marine atmosphere. It is a very common material in the food, paper and construction industries.
  • They have an interlocking metal component that provides a fail-safe protection for mobile applications. This device limits vertical movement when the mounting is submitted to shock inputs.
  • The mounts are clearly identified, as the baseplates are engraved with the type and hardness, which makes it possible to easily recognise the part even after several years of use.
  • The top cap has a cross shaped indentation which enhances rigidity on mobile applications and also permits oils or liquids to flow off the mounting .

Applications

This anti vibration mount is suitable for the isolation of mobile rotating machines which are exposed to axial and radial shocks, dripping oil, diesel or exposure to the weather. It is particularly interesting for applications where a high level of vibration isolation is required.

Drawings

Dimensions

Type Tightening torque
Max (Nm)
A(mm) B(mm) C(mm) E(mm) F(mm) G(mm) Weight(gr) D1 Min.(mm) D2 Max.(mm) Max. Load(kg) Shore Code
BRBX 50 16 50 25 M-8 85 6,5 2 117 61 70 2040Sh135969
6060Sh135973
BRBX 60 32 64 35 M-10 110 9 2,5 225 76,5 90,5 3040Sh135687
6560Sh135914
BRBX 70 55 64 35 M-12 120 11 3 253 100 100 5040Sh135935
12060Sh135936
BRBX 80 55 83 35 M-12 135 11 3 398 108 112 8040Sh135956
17560Sh135949
BRBX 110 55 106 41 M-12 175 13 3 857 137 149 20040Sh135735
42060Sh135736
BRBX 150 125 156 53,5 M-16 218 14,5 4 1840 176 188 45040Sh135975
80060Sh135984
BRBX 150 S.B. 125 156 53,5 M-16 164 14,5 4 2030 125 132 45040Sh135993
80060Sh135994
BRBX 180 190 186 84 M-20 181 14 5 3800 146 150 87540Sh135396
170060Sh135466
BRBX 220 285 230 105 M-24 220 19 6 6716 180 180 160040Sh135461
340060Sh135463

Elastic properties

 BRBX Anti vibration mounts

Operation and Assembly

RECOMMENDATIONS FOR HOOD MOUNTS

The hood mounts should be be installed between two parallel and perfectly flat surfaces. Mounts operating tilted or twisted do not work properly. This may be due to incorrect alignment, tolerances in the building of the chassis or over-tightened torque during the installation of the Antivibration mounts.

This applies to our marine-type, BSB, BRBX or Mecanodamp mounts.