Dampers - Import export

Suitable for emergency stop and continuous use Energy reduction: 58% to 73% Dynamic force absorption: 870 N to 35190 N Impact velocity: max. 5 m/s. The profile dampers are maintenance-free and are supplied ready to install with a special fastening screw. Environment: Resistant to microbes, sea water, chemicals and with very good UV and ozone resistance. No water absorption or maceration. Fastening screws: Special cap screws with hex sockets, material 44SMn28 (free-cutting steel SAE 1144) electro zinc-plated: M6x9, M6x10, M8x14, M12x18, M16x26 ISO 4762 cap screws with hex sockets - 8.8 steel, black: M3x6, M4x8**, M5x10** ** With DIN 125 washer, electro zinc-plated steel. Application: Linear slides and linear guides, pneumatic cylinders, handling equipment, machines and plants

Suitable for emergency stop and continual use. Energy reduction: 25% to 45%. Dynamic force absorption: 218 N to 3730 N Impact velocity: max. 5 m/s. The profile dampers are maintenance-free and are supplied ready to install with a special fastening screw. Environment: Resistant to microbes, sea water, chemicals and with very good UV and ozone resistance. No water absorption or maceration. Application: Linear slides and linear guides, pneumatic cylinders, furniture industry, machines and plants.

Cylindrical Vibration Isolator Antivibration mounts, cylindrical bobbins, male threads both ends Available ex-stock (subject to prior sale) with NR (Natural Rubber) 55 +/-5 Shore A and zinc-plated metal parts Other rubber compounds and/or stainless steel metal parts available upon request We offer customized solutions

Outer body steel. Mounting bush plastic. Version: Steel electro zinc-plated. Note: Rotation dampers are maintenance-free, ready-to-install elements for the controlled braking and damping of rotational or linear movements. These rotation dampers enable the smooth opening and closing of small covers, compartments and drawers. They protect sensitive components and can also raise the quality and value of products. The rotation dampers brake right or left rotations or in both directions. One cycle rate corresponds to one 360° right rotation and one 360° left rotation. Attention: The rotation damper bush should not be used as a support, but rather as an external guide or bearing.

Tuned mass dampers, also known as TMD, are one of the many types of anti-vibration systems manufactured by FIP INDUSTRIALE. They are especially suitable to be used in flexible structures affected by external phenomena characterized by a range of disturbance frequencies such as to interfere with the own frequency of the structure. Said devices are therefore applied to walkways, cable-strayed bridges, coverage and stadium terraces, chimneys, towers and skyscrapers etc. in order to reduce structural oscillations due to the disturbance (for example running pedestrians, dancing audience, wind, earthquake, ...). TMD testing at FIP INDUSTRIALE laboratory

EVED series elastomeric visco-elastic dampers consist of one or more layers of high-damping elastomeric mixture, characterized by equivalent viscous damping 15÷20% and shear deformation of 100%. Traditionally they are used as components of dissipative bracings in buildings in a framework; the layers of elastomer can be arranged both on the vertical and horizontal plane. Experimental hysteretic cycles of an EVED damper (frequency 0.5 Hz and shear deformation ± 100 %). Vibrating table tests on a concrete frame with EVED dampers on top of a reverse-V bracing. An EVED damper installed at the Gentile-Fermi school of Fabriano.

Steel hysteretic dampers exploit the plasticization of appropriately-shaped steel elements, designed to ensure a stable cyclic behaviour. Crescent-shaped and peg-shaped elements are the most used for bridges, while buckling-restrained axial dampers (BRAD) are the most used as dissipative bracings in buildings. For bridges, steel hysteretic dampers can be combined with shock transmitters. Experimental hysteretic cycles of a hysteretic damper with crescent-shaped elements. Steel hysteretic damper consisting of double-peg elements and shock transmitters (Jamuna Bridge, Bangladesh). BRAD dampers installed at the Cappuccini school of Ramacca (CT).

Spring fluid viscous dampers are cylinder/piston assemblies characterized by a constitutive bond in which reaction force F depends both on speed v and on displacement x, according to law F=F0+Kx+Cvα, where F0 is pre-load force (if any), K is stiffness, C is the damping constant and α=0.15. Pre-load force can be useful to avoid displacements for horizontal service actions. Experimental hysteretic cycles of a spring fluid viscous damper without pre-load force. Spring fluid viscous dampers for the Badia Nuova flyover on highway A1. Spring fluid viscous dampers installed in Rio Higuamo Bridge (Dominican Republic).

The OP and OTP series fluid viscous dampers are cylinder/piston assemblies in which the lamination of a silicone fluid through an appropriate hydraulic circuit permits the dissipation of energy. The OTP series, unlike the OP series, permits thermal expansions without remarkable resistance. The typical resulting force-speed constitutive bond is not linear, i.e. F=Cvα, where F is force, C is the damping constant, v is speed, and α=0.15. Force-displacement cycles of a fluid viscous damper in an imposed displacement test with sinusoidal signal. Tests at FIP INDUSTRIALE laboratory on a fluid viscous dampers at Rion-Antirion Bridge (Greece). Fluid viscous dampers installed in the tuned mass damper at the skyscraper Taipei 101 (Taiwan).

These isolators are the combination of a bearing and dampers in a single device; the latter are typically hysteretic dampers of steel and/or fluid viscous dampers. As such, they are characterized by a high damping capacity. The bearing can be multidirectional or unidirectional. Isolators can also include shock transmitters or mechanical fuse restraints. Experimental hysteretic cycles of a flat sliding isolator with steel hysteretic dampers. Installation of a flat sliding isolator with steel hysteretic dampers, at the Santuario 'Madonna delle Lacrime' of Siracusa. Flat sliding isolators with steel hysteretic dampers, installed in the railway lines "Caracas-Cua" and "La Encrucijada-Puerto Cabello", Venezuela.