DSD Vibration Isolators with Protective Bell

DSD vibration isolators with a protective bell against oils and other external agents, particularly suitable for exposed machinery and HVAC equipment.

The AMC-MECANOCAUCHO® DSD Vibration Isolator with Protective Bell provides high radial and axial flexibility, making it particularly suitable for vibration isolation of machinery and equipment subject to horizontal vibrations.

Its design consists of two parallel metal plates connected by a bowl-shaped rubber element, bonded to both metal parts. This geometry provides good flexibility while ensuring stable mounting of the equipment.

The metal protective bell protects the rubber element from direct contact with oils and other external agents, making this version particularly suitable for exposed industrial environments.

The upper plate allows the vibration isolator to be attached to the machine, while the lower plate features two mounting points for attachment to the supporting structure.

Thanks to its flexibility, simple design, and protective bell, the DSD is particularly suitable for fans, HVAC equipment, and other industrial machinery requiring effective vibration isolation in exposed environments.

For applications requiring a higher level of vibration isolation, DRD Vibration Isolators are recommended.

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DSD 40 + Bell
DSD 60 + Bell
DSD 80 + Bell
DSD 100 + Bell
DSD 150 + Bell
DSD 200 + Bell
TypeA(in)B(in)C(in)D(in)E(in)F(in)G(in)H(in)I(in)Weight(lbs)CodeMax. Load(lbs)Shore2D3D
DSD 40 + Bell1.690.75M-60.751.142.052.520.251.570.11134028945 Sh
1340292260 Sh
1340303375 Sh
TypeA(in)B(in)C(in)D(in)E(in)F(in)G(in)H(in)I(in)Weight(lbs)CodeMax. Load(lbs)Shore2D3D
DSD 60 + Bell2.360.91M-60.551.542.993.740.262.380.281340313345 Sh
1340325560 Sh
1340339975 Sh
TypeA(in)B(in)C(in)D(in)E(in)F(in)G(in)H(in)I(in)Weight(lbs)CodeMax. Load(lbs)Shore2D3D
DSD 80 + Bell3.391.06M-80.982.563.944.720.333.35113403416545 Sh
13403524260 Sh
13403633175 Sh
TypeA(in)B(in)C(in)D(in)E(in)F(in)G(in)H(in)I(in)Weight(lbs)CodeMax. Load(lbs)Shore2D3D
DSD 100 + Bell3.941.1M-100.872.644.885.870.414.07113403719845 Sh
13403835360 Sh
13403948575 Sh
TypeA(in)B(in)C(in)D(in)E(in)F(in)G(in)H(in)I(in)Weight(lbs)CodeMax. Load(lbs)Shore2D3D
DSD 150 + Bell5.911.46M-141.344.497.178.430.476.1213404028745 Sh
13404155160 Sh
13404277175 Sh
TypeA(in)B(in)C(in)D(in)E(in)F(in)G(in)H(in)I(in)Weight(lbs)CodeMax. Load(lbs)Shore2D3D
DSD 200 + Bell7.871.71M-181.385.519.4511.020.598.196134043110245 Sh
134044181860 Sh
134045275575 Sh
Technical characteristics

Technical characteristics

AMC-Mechanocaucho® DSD mountings have comparable stiffness rates vertically and horizontally making them very effective against random vibrations in either plane.
Operation and Assembly
Both metal parts are fully bonded to the dome shaped circular rubber section during moulding. The rubber section works in compression when loaded. In the event of shock inputs or accidental overloads the mountings will deflect vertically and horizontally, absorbing the shock energy. It is highly recommended that the metal caps shown below are used on the assembly to produce progressive stiffening under dynamic load inputs . Attachment of the mounts to the support structure can either be by the use of Set Screws, Bolts or by adapting the support structure to have studs securely fixed to the floor as in the case of concrete slabs. For applications where high vibration isolation is needed , DRD mounts should be considered as the alternative.
Elastic properties
Advantages
01
Easy installation
This mount requires no major modifications to the structure for installation.
02
High protection against weathering and chemical contamination
The bell housing protects the rubber from ozone and UV radiation, while also preventing contact with diesel, oils, or other chemicals that could damage it.
03
Excellent value
This mount delivers very high performance for its cost compared to other possible solutions.
Downloads
Technical Data Sheet
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DSD vibration isolators + Bell | AMC Mecanocaucho