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Italvibras MVSI-ACC electric vibrators, deriving directly from the MVSI series, are characterised by the motor shaft projecting from one side or from both sides, allowing in-line coupling, using a coupling, between two or even more equal vibrators. The MVSI-ACC series is very useful for manufacturers of large screens and vibrating machines, or for plants that require very high centrifugal force values.
With two vibrators of the MVSI-ACC series coupled in line, it is possible to arrive at a centrifugal force of 61.000 Kgf (600kN). Italvibras technical staff can help the user in the choice of the coupling as well as in the application of the vibrators.
Power supply
Three-phase voltage from 230V to 690V, 50Hz or 60Hz; suitable for use with a PWM frequency drive from 20Hz to the base frequency with constant torque load profile.
Polarity
2, 4, 6 and 8 standard poles, other polarities on request.
Functioning
Continual service (S1) at maximum declared centrifugal force and electric power.
Centrifugal force
Possibility to reach very high centrifugal forces, multiple of the centrifugal force of each vibrator.
Insulation class
Class F (155°C), class H (180°C) on request.
Electric motor
Three-phase asynchronous type. Insulated windings using “drop by drop” trickle system with class H resin. The rotor is die cast aluminum.
