GOOD VIBRATION
Supplied by Audimat, official Italvibras distributor : mechanical exciter with rotational motion for medium and large vibrating machines. No built-in motor — it is driven by an external motor.
AUDIMATAvailability
The VR 10000/6-S08 is a mechanical exciter, size 297, with rotational motion. Depending on the weights fitted, it delivers 238 to 259 kN. It is driven by a motor rated at 11 kW.
The force is set simply by choosing the additional weights. Audimat is an official Italvibras distributor.
| Type of motion | Rotational |
| Size | 297 |
| Drive motor rating | 11 kW |
| Centrifugal force | 238 to 259 kN |
| Static moment | 10410 to 19700 kgmm |
| Maximum speed | 1094 to 1444 rpm |
| Weight of the pair | 255+255 to 296+296 kg |
| Part numbers | 0605046 (1U) and 0605047 (2U) |
| Brand | Italvibras |
| Configuration | Part no. | Static moment | Max. speed | Force | Weight of pair |
|---|---|---|---|---|---|
| 1U — minimum weights | 0605046 | 10410 kgmm | 1444 rpm | 238 kN | 255+255 kg |
| 2U — maximum weights | 0605047 | 19700 kgmm | 1094 rpm | 259 kN | 296+296 kg |
The working moment is twice the static moment. Fitting more weights increases the moment but lowers the maximum permissible speed.
The difference is fundamental. A conventional vibrator motor contains its own electric motor and is wired directly. A mechanical exciter does not : it is a set of eccentric weights mounted on bearings, driven by an external motor that you select and size yourself. That is why the catalogue quotes a rating in kW rather than a voltage or a current.
This approach makes sense on medium and large machines : separating the vibrating part from the driving part reduces the loads on the motor and extends the service life of the whole assembly. The catalogue also stresses the care taken over noise reduction and over the durability of bearings and gears. The exciter is built around an induction motor driven from outside.
The force is not adjusted by phasing weights as on a vibrator motor, but by choosing the additional weights. The table above gives the two extreme configurations ; several intermediate values are available between them.
See the full VR range, or contact us for sizing assistance.