ITALVIBRAS
80
H
B
N
VU
0605033
VU 5000/6-S08
270
Min
3140
1348
63
240
4
Max
5435
1062
67
265
0605021
VU 8000/6-S08
280
Min
4130
1470
98
298
5.5
Max
8065
1100
107
340
0605020
VU 10000/6-S08
280
Min
4294
1443
98
300
5.5
Max
9693
1000
107
357
0605022
VU 14000/6-S08
295
Min
7642
1316
145
430
7.5
Max
13955
1000
153
490
0605032
VU 16000/6-S08
295
Min
7963
1293
146
433
11
Max
15950
956
160
509
0605023
VU 18000/6-S08
297
Min
8225
1435
186
563
11
Max
17980
1000
197
649
0605025
VU 23000/6-S08
297
Min
10410
1410
227
631
15
Max
22885
1000
252
741
0605024
VU 27000/8-S08
297
Min
12065
1115
164
629
11
Max
26635
750
164
758
0605026
VU 33000/6-S08
310
Min
17650
1220
288
895
18.5
Max
32583
935
312
1005
0605028
VU 38000/6-S08
310
Min
20448
1153
298
949
18.5
Max
37881
882
323
1078
0605027
VU 42000/8-S08
310
Min
20060
1087
260
949
18.5
Max
42060
750
260
1116
0605029
VU 74000/8-S08
320
Min
43580
940
423
1520
30
Max
73440
750
453
1703
0605041
VU 103000/6-S08
360
Min
58862
945
576
2232
45
Max
102955
741
620
2450
0605042
VU 120000/6-S08
360
Min
65940
900
585
2335
55
Max
119525
694
632
2600
The VU series linear motion exciters manufactured by
Italvibras have been designed for medium and large size
vibrating machines operating in many industrial processes.
The state of the art design and components selected, offer
best performance, low operating noise, resulting in a lon-
ger lifetime for bearings and gears.
Model VU exciters can be mounted in line (connected
through cardan shafts), in order to achieve higher centrifu-
gal forces.
Functioning
Vu linear motion exciters are composed by
a casing (central body)
that, by means of 4
bearings supports two shafts, synchronized
by two helicoidal ground gears. The eccen-
tric weights are mounted at the end of both
shafts, rotating synchronized in opposite
sense, determining a resulting unidirectio-
nal centrifugal force perpendicular to the
mounting surface of the exciter.
Confomity to European Directives
In the application field of the Machinery
Directive 2006/42/EC, the VU linear motion
exciters can be considered as “partly com-
pleted machinery”.
Static moment
From 3140 to 119525 kgmm. The static mo-
ment of eccentric weights can be adjusted
by means of the additional weights.
Centrifugal Force
Up to 453kN.
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,
rated lifetime in excess of 40000 hours in
conditions of maximum load.
Shafts
In treated steel alloy (Isothermic hardening)
resistant to stress.
Eccentric weights / additional weights
Eccentric weights in steel, additional
weights in steel and/or lead.
Weight covers
All exciters are equipped with two weight
covers for protection from rotating parts.
Painting
Electrostatic surface treatment based on
polymerised epoxy polyester powder in
oven at +200°C. Tested in salt spray for 500
hours.
Technical features
Description
Code
Type
Frame
Specifications
Weights
setting
Static
moment
kgmm
Max RPM
Centrifugal
force
kN
Weight
kg
Motor
rating
kW