Spring support with rectangular plates dedicated to stop vibration transmissions in the cases of medium and heavy loads

Ground installation to support all type of rotating machines

Fabrication

- 2 high-strength steel springs that can withstand contiguous turns. C1 class NFA 47.301 standard

- 4 cups with centering cores on which the springs are press fitted

- 2 base plates (-AM) covered with a sheet of 3mm thick neoprene for grip

- The springs are protected by a black polyester epoxy paint

- Mechanical parts zinc coated (bi-chromating treatment)

Conditions

- Ambient conditions: -40 ° C to + 60 ° C

- Indoor and outdoor model available

Options:

- For outdoor installation (to be specified when ordering), galvanized mounting parts version galvanized

- Pre-stressed version

Applications :

- This product is dedicated for medium-sized equipment requiring a high vibratory isolation

- It is especially recommended for installation of rotating machines of all types: generators, air handling units, fans, compressors, pumps ... with or without floating slab.

Performances:

- Depending on the models and the static loads, the natural frequencies of these media are between 2.3 and 5 Hz, which gives them a very high power filtering, even for machines turning very low speeds

- Abacuses are shown on data sheet giving vertical movements and natural frequencies of the different models depending on the load supported.