motovibrator selection guide - mb projekt
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2
VIBRATION SYSTEMS AND METHODS
The systems that use the vibration technique can be divided into the following categories:
• freely oscillating systems,which will be described in this guide
• oscillating systems bound to resonance,which require specific in-depth research.Please contact the Technical Sales Service of Italvibras
if these systems are required.
The free oscillation system includes two different methods:
• rotational:the vibrating force is directed in all directions through 360 ° in a rotational way,either clockwise or anticlockwise.
• unidirectional:the vibrating force is directed in one single direction in fade-free sinoidal reciprocating mode.
The “rotational ” method is obtained by using a single electric vibrator.
The “unidirectional ” method is obtained by using two electric vibrators with the same electro--mechanical characteristics,each turning in the
opposite direction to the other.
Vibrating force directed in all directions through 360°, in rotational mode
Rotational method Unidirectional method
Vibrating force in a single direction, in sinusoidal reciprocating mode
GUIDE TO CHOOSE THE ELECTRIC VIBRATOR
3
EXAMPLES OF HOW ELECTRIC VIBRATORS ARE USED IN DIFFERENT PROCESSES
The following examples illustrate a few typical uses:
1 -for conveyors,separators,sieves,sizing machines,unloaders,positioners,sorters,feeders and fluidized beds (“unidirectional method ”(1)).
2 -for silos and hoppers (2A),filters (2B)and vibrating beds (2C)(“rotational method ”).
3 -for compacting tables and tests (accelerated ageing,stress,ecc.)(“Unidirectional (3B)or rotational method (3A)”).
A B
2
3A B C
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1
4
CHOICE OF THE VIBRATION METHOD AND ROTATION SPEED (AND, THUS, THE VIBRATION FREQUENCY) OF THEELECTRIC VIBRATOR APPLIED TO THE ELASTICALLY INSULATED MACHINE, DEPENDING ON THE PROCESS
The choice of the vibration method and vibration frequency able to achieve the utmost efficiency for each type of process,depends on the specific weight
and granulometry (or piece size)of the material used in the process itself (see table. Regardless of the selected vibration method,the electric vibrators
can be mounted on the machine,elastically insulated with its axis in a horizontal or vertical position or,if necessary,in an intermediate position between
the two directrices. The angle of incidence “ i ” (measured in degrees)of the line of force in relation to the horizontal plane should be taken into due
consideration when electric vibrators are applied with the “unidirectional” method. Important the line of force for any angle of incidence must pass
through center of gravity “G” of the elastically insulated machine (see figure next pages).
�
Thrust
Trajectory
Particle of material
i
e
App
UNIDIRECTIONAL METHOD
ROTATIONAL METHOD
VTEOc
= Theoretic speed corrected to take the slant
of the machine into account.
Vteo
= Theoretic speed of the product
FLOW OF MATERIAL
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“ G „
123123123
Theoretic speed of the
product Vteo
in m/h or cm/s
Corrected theoretic speed of the product
VTEOc in m/h or cm/s
i = angle of incidence of the line of forcein relation to the horizontal plane
e = eccentricity (mm)
App = peak-to-peak amplitude (mm) = 2 x e
VTEOc
=
Vteo
+ Vi
F�
� = angle of inclination of machine in relation to horizontal plane
i = angle of incidence = 90 - �
Vi = speed of incidence (cm/s or m/h)
F�
= corrective factor to calculate corrected theoretic speed VTEOc
e = eccentricity (mm)
Calculated according to �
(see table on right)}
FLOW OF MATERIAL
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Thrust
� i F� Vi
10° 80° 0,81 80
15° 75° 0,71 75
20° 70° 0,60 70
25° 65° 0,48 65
35° 55° 0,25 55
Establi- Values calculated
shed value according to �
5
“ i ” Processes / Uses
from 6° to 12° for special separators (e.g.: the milling industry);
from 25° to 30° for conveying, unloading, feeding, positioning and sorting;
from 31° to 45° for sifting, grading and separating;
from 45° to 80° for fluidized beds.
Determination of the angle of incidence i of the line of force depends on the type of process and must be within the indicated range.
CHOICE OF THE VIBRATION METHOD AND ROTATION SPEED (AND, THUS, THE VIBRATION FREQUENCY) OF THEELECTRIC VIBRATOR APPLIED TO THE BRUTE FORCE MACHINE, DEPENDING ON THE PROCESS
HOW TO CHOOSE THE RIGHT TYPE OF ELECTRIC VIBRATOR FOR USE IN TYPICAL PROCESSES(e.g.: conveying material)
Use the Table on next page to select the vibration method and the required number of vibrations per minute depending on the process and the
granulometry of the material.
Now move to the diagram corresponding to the obtained number of vibrations per minute: 3000, 3600, ecc.
Choose the corresponding curve on the diagram, for a previously calculated angle of incidence « i » of the line of force.
Using that diagram and that curve: eccentricity value «e» or peak-to-peak amplitude «App», measured in mm and required to obtain the previously
mentioned theoretic product advancement speed value «Vteo
» or «VTEOc
» can be identified for a required theoretic product advancement speed
«Vteo
» (m/h or cm/s) or «VTEOc
» (m/h or cm/s) for tilted machines.
«Vteo
» is determined by the flow of material, taking a reduction coefficient into account (see conveyor channel example below). Given eccentricity
value «e», it is possible to determine the value of the total static moment «Mt» (Kg.mm) of the electric vibrator or vibrators. This value is calculated
by means of the following formula:
Mt = e x Pv
where: Pv = Pc + Po
with
Pv = total weight of the vibrating equipment (Kg);
Pc = weight of the elastically isolated trougth (Kg);
Po = weight of the installed electric vibrator (or vibrators) (Kg); hypothetic weight to be subsequently compared to that of the determined
vibrator.
Important: calculated moment Mt is the total moment of the electric vibrators. For example, if the vibrating machine has two electric vibrators, the
calculated moment must be divided by two to obtain the static moment of each vibrator.
Once the static moment of the vibrator has been calculated, consult the catalogue to determine the type of electric vibrator required.
6
Having chosen the type of electric vibrator, centrifugal force value «Fc» (in Kg) of the vibrator itself can now be found in the catalogue.
Fc
Use formula a = (measured n times g)
Pv
to establish acceleration value «a» along the line of force. This value must be within the range indicated in the Table (on page 8) for the required
type of process.
Attention: if the chosen vibration method is “unidirectional”, value «Fc» to use in the above mentioned formula will obviously be twice the value
indicated in the catalogue as two electric vibrators are installed.
CHECKING THE VALIDITY OF THE CHOSEN ELECTRIC VIBRATOR
CONVEYOR CHANNEL
Q = Vp x L x S V
p = V
teo x K
r
FLOW RATE and SPEED
OF PRODUCT
Vteo
= theoretic speed of the product (m/h) (if the channel is slanting, indicate VTEOc
)
Kr = reduction factor depending on the type of product conveyed
A few values pertaining to this factor are indicated below
Leaf vegetables .................................... 0.70 Wooden shavings or PVC granules ........ 0.75 to 0.85
Gravel................................................... 0.95 Sand ........................................................ 0.70
Small pieces of coal ............................. 0.80 Sugar ....................................................... 0.85
Large pieces of coal ............................. 0.85 Salt .......................................................... 0.95
S
L
Q = flow rate (m3/h)
Vp = speed of product (m/h)
L = channel width (m)
S = layer of material (m)
7
If free oscillation systems are used, it is advisable to fit anti-vibration mounts (such as helical steel springs, rubber supports or pneumatic
actuators) to allow the vibrating machine to freely move in all directions.
Do not use connecting rods, leaf springs or flat springs, etc., for free oscillation systems.
The non-vibrating element must be of adequate capacity, able to bear a weight equal to total weight «Pt» (i.e. the sum of the weights of the
elastically insulated machine, or the electric vibrator or vibrators «Pv» and the material bearing on the machine itself «Ps») multiplied by the factor
of safety , the value of which is between 2 and 2.5. Capacity «Q» of the elastic element will therefore be:
MECHANICAL INSULATION OF THE VIBRATING EQUIPMENT FROM THE MOUNTING STRUCTURESIZING THE ELASTIC SYSTEMS
Pv + Ps Pv = total weight of the vibrating complex (Kg)
Qkg.
= x 2,5 where Ps = static weight of material on machine (Kg)
N N = number of anti-vibration mounts
0
1
1 0
1 0 0
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
3000
3600
r = 5
r = 3
Fle
xio
n (
mm
) o
f th
e e
lasti
c s
yste
m
Electric Vibrator (rpm)
8
Now determine the camber «f.»of the elastic system by means of diagram A,
depending on the vibration frequency (rpm of the electric vibrator) and considering
a resonance ratio «r.» (between the vibration frequency of the vibrating complex
and the frequency of the elastic system itself) between 3 and 5. The elastic constant
of the anti-vibrating mount thus equals:
DIAGRAM B gives the percentage of
elastic insulation ( I% ) between the
vibrating structure and bearing
structure, depending on ratio « r ».
The anti-vibration mounts must be
positioned so that the flexure is the
same on all the elements, in order to
balance the machine.
Important: the bearing structure to
which the anti-vibration mounts of the
vibrating complex are fastened must
be rigidly anchored to the ground or to
some other type of bearing structure
and always without any further anti-
vibration elements.
DIAGRAM B
The capacity «Qkg.
» and the elastic
constant «Kkg
.mm
» are the two entities
required to choose the anti-vibration
mounts on the market.
It is absolutely essential to distribute the
load of the vibrating complex evenly over
the elastic system.
Pv
KKg .mm = where f = camber of the elastic system (mm)
f x N
9
Use thise Table to select the
vibration method and the
required number of vibrations
per minute depending on the
process and the granulometry
of the material.
19
2 poles - 3000 rpm - 50Hz
100
200
300
400
500
600
700
800
900
1 000
1 100
1 200
1 300
i=25° i=30° i=35° i=40° i=45° i=50° i=55°
PE
SO
CA
RP
EN
TE
RIA
(k
g)
3/10 0
3/80 0
3/1310
Angolo di incidenza della linea di forza
0
5 0
10 0
15 0
20 0
i=25° i=30° i=35° i=40° i=45° i=50° i=55°
Calcoli eseguiti con v elocità teorica d i traspo rt o pa ri a 700m/ h
3/30 03/20 0
3/151 0
3/50 0
TIP
O D
I M
OTOVIB
RATORE
3/181 0
3/400 0
3 /3 200
3/900 0
3 /50 00
3/231 0
3/201 0
3 /65 10
3/1100
TR
OU
GH
WE
IGH
T (
kg
)
ANGLE OF INCIDENCE
MO
TO
VIB
RA
TO
R T
YP
E
Refered to Vteo
= 700m/h
20
2 poles - 3600 rpm - 60Hz
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
950
1 000
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60°
3/100
3/800
3/131 0
3/15 10
3/18 10
3/4 000
3/32 00
3 /9 000
3/500 0
3/23 10
3/20 10
PE
SO
CA
RP
EN
TE
RIA
(k
g)
Angolo di incidenza della linea di forza
0
10
20
30
40
50
60
70
80
90
1 00
1 10
1 20
1 30
1 40
1 50
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60°
3 /3 003/200
Calco li e segu it i con v e lo cità te orica di t ra sporto pari a 700m/h
3 /5 00
TIP
O D
I M
OTOVIB
RATORE
3/651 0
3/110 0
TR
OU
GH
WE
IGH
T (
kg
)
ANGLE OF INCIDENECEM
OT
OV
IBR
AT
OR
TY
PE
Refered to Vteo
= 700m/h
21
4 poles - 1500 rpm - 50Hz
TIP
O D
I M
OTOVIB
RATORE
0
200
400
600
800
1 000
1 200
1 400
1 600
1 800
2 000
2 200
2 400
2 600
2 800
3 000
3 200
3 400
3 600
3 800
4 000
15 /3 5
PE
SO
CA
RP
EN
TE
RIA
(k
g)
Angolo di incidenza della linea di forza
0
1
10
1 00
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60°
15 /2 00
1 5/80
Calcoli e segu iti con v elo cit à te orica d i trasp orto pa ri a 700m /h
15/50 10
15 /9 50 0
15/70 00
15 /1 15 00
15 /9 00 0
15/30 00
15/24 10
15/20 00
15/17 10
15/14 10
15/11 00
15/70 0
15/55 0
15/40 0
15/43 00
15/38 10
15 /1 45 00
TR
OU
GH
WE
IGH
T (
kg
)
ANGLE OF INCIDENCEM
OT
OV
IBR
AT
OR
TY
PE
Refered to Vteo
= 700m/h
22
4 poles - 1800 rpm - 60Hz
TIP
O D
I M
OTOVIB
RATORE
0
200
400
600
800
1 000
1 200
1 400
1 600
1 800
2 000
2 200
2 400
2 600
2 800
3 000
3 200
3 400
3 600
1 5/35
15 /9 500
1 5/700 0
15 /1 150 0
1 5/900 0
PE
SO
CA
RP
EN
TE
RIA
(k
g)
Angolo di incidenza della linea di forza
0,0
0,0
0,1
1,0
10,0
1 00,0
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60°
15 /20 0
15/80
Calcoli ese gu it i co n v e lo cità t eorica d i trasp orto pari a 700m/h
15/50 10
15/43 00
15/38 10
15/30 00
15/24 10
15/20 00
15/17 10
15/14 10
15/11 00
15/70 0
15/55 0
15/40 0
15/14 500
TR
OU
GH
WE
IGH
T (
kg
)
ANGLE OF INCIDENCEM
OT
OV
IBR
AT
OR
TY
PE
Refered to Vteo
= 700m/h
23
6 poles - 1000 rpm - 50Hz
0
5 00
10 00
15 00
20 00
25 00
30 00
35 00
40 00
45 00
50 00
55 00
60 00
65 00
70 00
75 00
80 00
85 00
90 00
95 00
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60° i=65°
10 /5 50
10 /3 10
10 /2 00
10 /1 00
10 /4 0
10/810
PE
SO
CA
RP
EN
TE
RIA
(k
g)
Angolo di incidenza della linea di forza
0
5 0
10 0
15 0
20 0
25 0
30 0
35 0
40 0
45 0
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60° i=65°
Calcoli eseguiti con ve locit à teorica di trasporto pari a 700m/h
TIP
O D
I M
OTO
VIB
RA
TO
RE
10/111 0
10 /1 2000
10 /1 5000
10/175 00
10 /2 2000
1 0/1000 0
1 0/9000
1 0/8000
1 0/6600
1 0/6500
1 0/5200
1 0/4700
1 0/3810
1 0/3000
1 0/2610
1 0/2100
1 0/1610
1 0/1400
TR
OU
GH
WE
IGH
T (
kg
)
ANGLE OF INCIDENCEM
OT
OV
IBR
AT
OR
TY
PE
Refered to Vteo
= 700m/h
24
6 poles - 1200 rpm - 60Hz
0
50
100
150
200
250
300
350
400
450
500
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60°
0
10 00
20 00
30 00
40 00
50 00
60 00
70 00
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60°
10 /3 10
10 /2 00
10 /1 00
10 /4 0
10 /8 10
10 /5 50
10/16 10
10/14 00
1 0/381 0
1 0/261 0
PE
SO
CA
RP
EN
TE
RIA
(k
g)
Angolo di incidenza della linea di forza Ca lco li eseguiti con ve locità t eorica d i traspo rto pa ri a 700m/ h
TIP
O D
I M
OTOVIB
RATORE
10 /1 610
10 /1 400
10 /1 300 0
10 /1 200 0
10 /1 500 0
10/17 500
10/22 000
10 /1 000 0
10 /9 000
10 /8 000
10 /6 500
10 /6 600
10 /5 200
10 /4 700
1 0/111 0
1 0/300 0
TR
OU
GH
WE
IGH
T (
kg
)
ANGLE OF INCIDENCE
MO
TO
VIB
RA
TO
R T
YP
E
Refered to Vteo
= 700m/h
25
8 poles - 750 rpm - 50Hz
0
500
1 000
1 500
2 000
2 500
3 000
3 500
4 000
4 500
5 000
5 500
6 000
6 500
7 000
7 500
8 000
8 500
9 000
9 500
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60°
0 75/40 0
075 /6 60
07 5/220 00
0 75/21 10
07 5/530 0
075 /3 110
0 75/42 00
0 75/38 00
PE
SO
CA
RP
EN
TE
RIA
(k
g)
Angolo di incidenza della linea di forza
0
5 0
10 0
15 0
20 0
25 0
30 0
35 0
40 0
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60°
075 /1 50
075 /1 310
Calcoli e se guiti co n v elocità teo rica d i tra sporto pari a 700m /h
075 /2 50
TIP
O D
I M
OTOVIB
RATORE
075 /9 10
0 75/65 00
07 5/100 00
07 5/120 00
07 5/140 00
07 5/170 00
TR
OU
GH
WE
IGH
T (
kg
)
ANGLE OF INCIDENCEM
OT
OV
IBR
AT
OR
TY
PE
Refered to Vteo
= 700m/h
26
8 poles - 900 rpm - 60Hz
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
9000
9500
1 0000
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60°
0 75/400
0 75/660
0 75/220 00
0 75/530 0
0 75/311 0
0 75/420 0
PE
SO
CA
RP
EN
TE
RIA
(k
g)
Angolo di incidenza della linea di forza
0
5 0
10 0
15 0
20 0
25 0
i=25° i=30° i=35° i=40° i=45° i=50° i=55° i=60°
0 75/150
0 75/211 0
0 75/131 0
0 75/910
Ca lco li e segu it i co n velo cità teo rica di traspo rto pari a 700m /h
07 5/2 50
TIP
O D
I M
OTO
VIB
RA
TO
RE
0 75/650 0
0 75/100 00
0 75/120 00
075 /14 000
0 75/170 00
TR
OU
GH
WE
IGH
T (
kg
)
ANGLE OF INCIDENCE
MO
TO
VIB
RA
TO
R T
YP
E
Refered to Vteo
= 700m/h
27
Ø (mm) MOTOVIBRATOR
up to 800 ...................... MVSI 3/100-S90
800÷1000 ..................... MVSI 3/200-S90
1000÷1200 ................... MVSI 3/300-S90
1200÷2000 ................... MVSI 3/500-S90
2000÷3000 ................... MVSI 3/800-S90
MVSI 15/700-S90
3000 and up ................. MVSI 3/1300 ÷ 3/1800 -S90
MVSI 15/1410 ÷ 15/1710 -S90
L
1/ 3
L
Ø
BA
INDICATIVE OUTLINE FOR INSTALLATION OF A VIBRATOR ON SILOS
“ U ” beam
Motovibrator
fixing
plate
29
S = Thickness (mm)
Cen
trif
ug
al
Fo
rce (
kg
)
DIAGRAM FOR THE CHOICE OF THE MOTOVIBRATOR TO INSTALL ON HOPPER
32
L eng th
(m m)
P late
thic kness
(mm)
W idth (mm )
3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 00 0 1 2 0 0 1 40 0 1 8 0 0
1 2 0 0
4 95 1 05 1 3 2 1 4 5 1 5 5 1 6 8 1 8 0 1 9 8
5 1 0 1 25 1 5 6 1 7 0 1 8 3 2 0 2 2 1 2 2 3 1
6 1 9 7 2 1 2 2 2 7 2 4 3 26 5
1 6 0 0
4 1 3 5 1 54 1 6 7 1 8 3 1 9 6 2 4 1 2 2 8 25 0
5 1 6 5 1 86 2 0 2 2 1 9 2 3 6 2 8 9 2 7 2 29 7
6 2 3 2 2 5 4 2 7 4 3 2 5 2 1 4 34 2 3 8 5
2 0 0 0
4 1 5 4 1 69 1 9 1 2 0 8 2 2 6 2 4 1 2 6 0 28 2
5 1 8 6 2 0 4 2 2 9 2 5 1 2 7 0 2 8 9 3 1 0 33 6 3 7 6
6 2 6 8 2 9 2 3 1 4 3 2 5 3 6 1 39 0 4 38 4 9 2 5 4 8
2 5 0 0
4 2 19 2 4 0 2 6 6 2 8 9 3 1 0 3 4 4 3 5 2 38 0
5 2 67 2 9 2 3 2 4 3 5 0 3 7 5 4 0 2 4 2 8 4 5 9 5 1 4
6 3 8 2 4 1 2 4 4 3 4 7 2 5 0 3 53 9 6 0 2 6 72 7 4 1
3 0 0 0
4 2 54 2 7 5 3 0 7 3 3 5 3 5 9 3 8 4 5 0 9 4 4 1
5 3 11 3 3 9 3 7 4 4 0 7 4 3 6 4 6 7 4 9 8 53 4 5 9 8
6 4 4 4 4 8 1 5 1 6 5 5 1 5 8 7 62 7 7 0 5 7 84 8 6 5
3 5 0 0
4 3 0 1 3 2 6 3 6 0 3 8 6 4 1 4 4 4 3 4 9 0 50 4
5 3 7 1 4 0 2 4 4 3 4 7 6 5 0 6 5 4 1 5 7 4 61 2 7 8 2
6 5 2 2 5 6 2 5 5 0 6 4 0 6 8 0 72 2 8 0 4 8 9 1 9 7 9
4 0 0 0
4 4 0 6 4 3 6 4 6 8 5 0 1 5 1 8 56 7
5 4 9 6 5 1 0 5 7 5 6 1 2 6 5 1 68 5 7 5 5
6 5 9 0 6 3 5 6 8 2 7 2 6 7 7 2 82 2 9 1 6 1 0 1 5 1116
L B
LB
TROUGH FABRICATED MASS -
WITHOUT VIBRATOR & LINING
(kg)
33
� (T/M3) factor kg
PRODUCT FLOWABILITY FACTOR
P R O D U C T ����particle siz
(m m )
Fo u n d ry san d 1.4 40° < 0.5
A sh es 0.6 ÷ 0.9 30°÷ 40 ° 0÷ 0.5
B au xite 1.3 30°÷ 40 ° < 0.4
B reaksto n e 1.3÷ 1.5 30°÷ 40 ° varies
D o lo m ite 1.6 30°÷ 40 ° 0÷ 5
C em en t clin ker 1.4 35÷ 40 0÷ 6
Ore 1.6÷ 3.2 30°÷ 60 ° < 25
Fe ld sp ar 0.65 ÷ 1.1 40° < 0.4
Fu rn ace s lag 0 .8 30°÷ 45 ° 0÷ 0.8
W o o d sh avin g s 0.1 5÷ 0.25 30°÷ 45 ° 3÷ 60
Saw d us t 0 .3 35 0÷ 3
PV C p o wd e r 0.3÷ 0 .7 30°÷ 45 ° 0.4
PV C g ran u les 0.5 ÷ 0.6 30°÷ 45 ° 4
Gravel 1.6 30°÷ 40 ° 3÷ 7
C o al ( f in e) 0 .8 30°÷ 40 ° 0÷ 6
C o al 0.7 ÷ 0.8 30°-45° 1 5÷ 40
Pit-c o al 0 .8 40° 0÷ 10
C o ke (f in e) 0 .5 45° 0÷ 6
Fe rti liz er 1 < 1
Fe rti liz er g ra n ules 1 30°÷ 40 ° 0÷ 3
Lim esto n e 1 2÷ 1 4 30°÷ 45 ° 0÷ 40
36
0 1 2 20 21 22
MVSI-E
IM-E
VM-E
VMS-E
MTF-E
VB-E
MVB-E
MVB-E-FLC
MVSI-P
IM-P
VM-P
VMS-P
MTF-P
VB-P
MVB-P
MVB-P-FLC
MVSS-P
CDX
IMX
VMX
CDX frame
size110I I 2 G E Ex d I IB
Gas: T4 (135°C)
Tambient = 40°CSIRA 00 ATE X 1026 NO YES NO
YES
Protection
mode
EE x d I IB
IP66
Gas: T4 (135°C)
Dust: 120°C
Tambient = 40°C
NO YES
E C-type examination
certificate
LCIE 99 ATEX 6028 X
LCIE 03 ATEX 6005 X YES
I I 2 G, D NODEMKO 01 ATE X
0135585
NONOI I 2 D IP 66
Dust: 120°C
Tambient = 40°C
Dust: 135°C
Tambient = 55°C
Temperature
classType Category
Product's features
G - GAS D - DUST
Zones of use
I I 2 G, D EEx e I I
IP66YES YESNO NO
Gas: T3 (200°C) or
T4 (135°C)
Dust: 120°C
Tambient = 40°C
Gas: T3 (200°C)
Dust: 120°C
Tambient = 55°C
ATEX PRODUCTS
PRODUCTION QUALITY
ASSURANCE NOTIFICATION
Equipment or Protective Systems or
Components Intended for use in
Potentially explosive atmospheres.
Directive 94/9/EC
Notification number:
CESI 00 ATEX 061 Q
37
BEARING ZONE DETAILS
CASING
FLANGE (BEARING HOUSE)
OUTER BEARING RACE
BEARING COVER
SPACER
ROLLER
INNER BEARING RACE
ROTOR
SHAFT
STOP-RING
LUBRICATION GROOVE
GREASE ZERK (NIPPLE)
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