Italvibras VU 74000/8-S08 0605029 Unidirectional Motion Exciter

Italvibras

Product Code: VU 74000/8-S08
Artikelnummer: 0605029
Brand: Italvibras



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Description for Italvibras VU 74000/8-S08 0605029 Unidirectional Motion Exciter

Functioning VU linear motion exciters are composed of a casing (central body) that, by means of 4 bearings supports two shafts, synchronized by two helicoidal ground gears. The eccentric weights are mounted at the end of both shafts, rotating synchronized in opposite sense, determining a resulting unidirectional centrifugal force perpendicular to the mounting surface of the exciter. Conformity with Standards and Regulations In the application field of the Machinery Directive 2006/42/EC, the VU linear motion exciters can be considered as “partly completed machinery”. Static moment From 3140 to 119525 kgmm. The static moment of eccentric weights can be adjusted by means of the additional weights. Centrifugal Force Up to 453 kN. Ambient temperature From -40°C to +70°C. Exciter mounting position VU exciters can be mounted in all positions, always with the shafts in horizontal position. Lubrication Gears and bearings are oil splash / spray lubricated. Driving system The movement is transmitted by an external driving system coupled with the driving shaft by means of a joint, generally a Cardan joint (recommended). The external driving system can be an electric motor, a hydraulic motor or other motor type, directly coupled or by belts and pulleys. Casing In spheroidal cast iron. Bearings Spherical roller bearings, highest quality, long rated lifetime in conditions of maximum load. Shafts In treated steel alloy (Isothermic hardening) resistant to stress.

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