motorized drum ø72

MOTORIZED DRUM Ø72
Ø72



Diameter : 72 mm


Speed : 2.6 to 46.9 m/min

Length : 250 to 1000 mm






For a maximum load of 120 kg/m

Intensive use : Compact steel gear 
unit

3 ranges fitted to your needs

Motorized drum Ø72

Applications :


•Conveyors


•Checkout counters




•Specific machines




Technical features :


•Asynchronous motor

•Permanently lubricated



Available end fittings

•Thermal cut-out





Aluminium End Fittings
Plastic End Fittings
•Aluminium
end fittings
S = 20 mm

(in option
 )


•Steel tube 
T = 6 mm maxi


S = 15 mm


T = 6 mm maxi
•Classe F insulation


•Working temperature :




Axial output
•IP44 or IP66 protection

•Geometry of the tube :
Radial output

-10°C ­to +40°C



•Relative 
hygrometry until 95%







Options available
on
demand
:





•Stainless steel
tube, zinc plated
tube


•Specific coating











Cylindrical,
Bi conic section,



Bi tapered



S: end fitting width T: nut with + Tightening looseness
•Drum length




•Cable length




Absorbing spacer
with in line wire output
•Specific voltages and frequencies

S = 20 mm

•Brake
T = 6 mm maxi


•specific wires and end fittings




•Absorbing
spacers





Complies with the
standards :



•EN 60034-1



•CE

P H O T O G R A P H S a n d d ata ar e N O N - C O N T R A C T U A L


w w w. s i r e m . f r

S I R E M - C h e m i n d u P i l o n - 0 1 7 0 0 - S T M A U R I C E D E B E Y N O S T - F R A N C E Te l : + 3 3 4 7 8 5 5 8 3 0 0 / F a x : + 3 3 4 7 8 5 5 8 3 1 9






Motors 30W - 230v 50Hz
0,04
2,6
0,06
3,7
0,07
4,2
0,09
5,3
0,10
5,9
0,11
6,7
0,12
7,4
30 W
0,14
8,4
0,16
9,5
0,18
10,7
0,26
15,7
0,37
22,3
0,52
31,4
0,59
35,3
0,67
40,4
Motors 20W - 230v 50Hz
2,6
3,7
4,2
5,3
5,9
6,7
7,4
8,4
9,5
10,7
15,7
22,3
31,4
35,3
40,4
Motors 70 W - 230v 50Hz
0,11
6,7
0,12
7,4
0,14
8,4
0,16
9,5
0,18
10,7
70 W
0,26
15,7
0,37
22,3
0,52
31,4
0,59
35,3
0,67
40,4
Motors 80 W - 230v 50Hz
0,14
80 W
491
347
307
245
217
192
173
153
135
120
86
61
45
40
35
1/107
1/95
1/84
1/76
1/67
1/60
1/53
1/36
1/25
1/18
1/16
1/14
12,3
10,9
9,7
8,7
7,7
6,8
6,0
4,3
3,1
2,3
2,0
1,8
80
71
62
56
50
44
39
28
20
15
13
11
343
303
269
242
214
190
168
121
85
64
56
49
250 mm
S3
50% of
6s
&
072 400
0,23 A
0,18 A to 230 V
2 µF
0,45 A to 400 V
(Type CM2
(Type CT2 High
High Industry)
Industry)
B/C
M
2
1/95
Reduction ratio
114
81
71
57
50
45
40
36
31
28
20
14
11
9
8
RL
Three Phase
Number of poles
17,7
12,5
11,1
8,8
7,8
6,9
6,2
5,5
4,9
4,3
3,1
2,2
1,6
1,5
1,3
Drum designation :
xM = Single phase motor
xT = Three phase motor
Single Phase
1/216
1/152
1/135
1/107
1/95
1/84
1/76
1/67
1/60
1/53
1/36
1/25
1/18
1/16
1/14
In
Vo ten
lta si
ge ty
In
C ten
ap s
ac ity
ito &
r
cl
as
s*
Se
rv
ic
e
le
ng
be
Tu
(mm)
Length in mm
(N)
th
ef
fo
rt
lo
ad
Tr
ac
tiv
e
ax
im
um
(kg)
Diameter in mm
(Nm)
M
To
rq
ue
ra
tio
(m/min)
Motors 25W - 230v 50Hz
2,6
0,04
3,7
0,06
4,2
0,07
5,3
0,09
5,9
0,10
6,7
0,11
7,4
0,12
25 W
8,4
0,14
9,5
0,16
10,7
0,18
15,7
0,26
22,3
0,37
31,4
0,52
35,3
0,59
40,4
0,67
Motors 35W - 230v 50Hz
0,09
5,3
0,10
5,9
0,11
6,7
0,12
7,4
0,14
8,4
0,16
9,5
35 W
0,18
10,7
0,26
15,7
0,37
22,3
0,52
31,4
0,59
35,3
0,67
40,4
Motors 50W - 230v 50Hz
0,09
5,3
0,10
5,9
0,11
6,7
0,12
7,4
0,14
8,4
0,16
9,5
50 W
0,18
10,7
0,26
15,7
0,37
22,3
0,52
31,4
0,59
35,3
0,67
40,4
0,04
0,06
0,07
0,09
0,10
0,11
0,12
0,14
0,16
0,18
0,26
0,37
0,52
0,59
0,67
R
ed
uc
tio
n
sp
ee
d
Li
ne
ar
(m/s)
Drum motor symbol
(watts)
20 W
Ø72 Reinforced
ow
er
Ty
pe
tp
pu
et
er
&
O
ut
ia
m
D
Ø72 Cold
Ø72 High industry
(mm)
Single Phase
1/107
1/95
1/84
1/76
1/67
1/60
1/53
1/36
1/25
1/18
1/16
1/14
1/216
1/152
1/135
1/107
1/95
1/84
1/76
1/67
1/60
1/53
1/36
1/25
1/18
1/16
1/14
300 mm
350 mm
400 mm
450 mm
500 mm
600 mm
800 mm
1000 mm
S3
50% of
6s
High Industry Range
0,35 A
2 µF
(Type BM2
High Industry)
>1000 mm :
on demand
Single Phase Three Phase
17,6
114
490
300 mm
15,6
101
433
350 mm
13,8
89
384
400 mm
12,4
80
346
450 mm
0,4 A
0,45 A to 230 V
11,0
71
306
S3
500 mm
3 µF
0,26 A to 400 V
9,8
63
271
50% of
600 mm
(Type BM2
(Type BT2 High
8,6
56
240
6s
800 mm
High Industry)
Industry)
6,2
40
172
1000 mm
4,4
28
122
3,3
21
91
>1000 mm :
2,9
19
81
on demand
2,5
16
71
* : Reduce the load to 50% if the drum motor is used in Service Class S1 instead of S3
Three Phase
21,2
137
589
15,0
97
416
300 mm
13,3
86
368
350 mm
10,6
68
294
400 mm
9,4
60
260
450 mm
8,3
54
230
0,26 A to 230 V
7,5
48
207
500 mm
S1
0,15 A to 400 V
6,6
43
184
600 mm
(Type BT2 cold)
5,9
38
163
800 mm
5,2
33
144
1000 mm
3,7
24
103
2,6
17
73
2,0
13
54
>1000 mm :
1,7
11
48
on demand
1,5
10
42
Single Phase
1/216
1/152
1/135
1/107
1/95
1/84
1/76
1/67
1/60
1/53
1/36
1/25
1/18
1/16
1/14
14,1
10,0
8,8
7,0
6,2
5,5
5,0
4,4
3,9
3,5
2,5
1,8
1,3
1,2
1,0
91
64
57
46
40
36
32
28
25
22
16
11
8
7
7
393
277
246
196
173
154
138
122
108
96
69
49
36
32
28
1/84
1/76
1/67
1/60
1/53
1/36
1/25
1/18
1/16
1/14
19,3
17,4
15,4
13,7
12,1
8,3
5,8
4,1
3,7
3,2
125
112
100
88
78
53
38
27
24
21
537
484
428
379
336
229
162
115
102
89
300 mm
350 mm
400 mm
450 mm
500 mm
600 mm
S1
800 mm
0,25 A
2 µF
(Type BM2
cold)
17,6
102
439
0,16
9,7
1/60
15,7
91
393
0,18
10,7
1/53
13,9
81
347
0,26
15,7
1/36
9,4
55
236
0,38
22,6
1/25
6,5
38
164
0,52
31,4
1/18
4,7
27
118
0,59
35,3
1/16
4,2
24
105
0,67
40,4
1/14
3,7
21
92
• Allows a continued service
class S1
• The drum motor does not
warm the belt in contact
• Is recommended for high
temperature environments
• Is recommended for the
conveying of temperature
sensitive products. (food
industry, ...)
• Is compulsory if the tube
has got a coating
>1000 mm :
on demand
300 mm
350 mm
400 mm
450 mm
500 mm
600 mm
>1000 mm :
on demand
S3
50% of
6s
Reinforced range
0,60 A
6 µF
(Type BM2
reinforced)
Three Phase
1/67
Cold Range
1000 mm
Single Phase
8,4
Drum motors are particulary
well adapted for the belt
conveyors :
•Steel planetary gear
•Belt always centered
thanks to a specific
machining
300 mm
350 mm
400 mm
450 mm
500 mm
600 mm
800 mm
1000 mm
>1000 mm :
on demand
S3
50% of
6s
0,55 A to 230 V
(Type BT2
reinforced)
* : Reduce the load to 50% if the drum motor is used in Service Class S1 instead of S3
Increase of the available power
and torque for the conveying of
loads
• S3 service class of 50% on a
6 minute cycle
*The indicated values are
given for a 2 meter long
conveyor
Bulk dimensions


Consult the table of
end fittings to know the
available dimensions

Cable length












 













Installation and using recommendations




 
To adjust 
the tension of 
the conveyor
Speed
Tension of the belt for 10,000 hours of
(m/min)
working
(Newton)
belt :

 


 

Switch on the conveyor with the maximum
 L<800m
 L>800mm


load on the belt. Tight the belt until the 3 to 5
1200
2700


 the adjustment by the



load moves. Finish
6 to 12
850
2000
tightening of screws while keeping the belt




18 to
700
1500

centered.
 47
Angle of the belt :
α
Angle in
degree
0
5
% of the
conveyed load
-
72

 

 



 
Tube length
10
20
30
45
250 300 350 400 450 500 600 800 1000
>1000

Drum motors  (mm)

 
+0,1 kg by
weight
64
50
34
16

Weight (kg)
4
4,5 4,6 4,8 
5
5,2 
5,6 6,4 
7,2 
50 mm



 


 

• Do not use the drum motor without belt (risk of overheat)

 
• Do not vulcanize the drum motor



 
• Connect the thermal switch in series with the supply of the coil from the motor contactor

 


• The conveyor length must not exceed 4 meters

Electrical diagrams

 



Three phase 230-400V
Single phase 230V (integrated thermal cut-out)
Three phase 400 V
Coupling
w w w. s i r e m . f r
Single phase
Direction of
rotation 1
white
1~
blue
blue
purple
black
purple&white
blue
white
brown
red
grey
purple
black
purple&white
red
brown
white
blue
Three phase 230 V
Coupling ∆
M
1~
Y
grey
M
3~
red
M
3~
white
M
thermal
cut-out
red
thermal
cut-out
Single phase
Direction of
rotation 2











SIREM can make your drum according to your project requirements.
For a request of quotation fill the form below and fax it to +33 478.55.83.19
(also available on our website www.sirem.fr to Products/Drum motors).
Date : ________
Company : __________________
Last Name : _________________
First Name : ________________
Position : __________________
Email : ____________________
Address : __________________
Ref : _________
Your application :
Town/City : _________________
Postcode : _________________
Country : __________________
Activity : __________________
Tel : _____________________
Fax : _____________________
Geometry :
•
Scrolling billboard
•
Bi-tapered
Cylindrical
•
Supermarket check out
•
Bi-conic section
Indifferent
•
Belt conveyor
•
Others
________________________________
________________________________
Characteristics of the conveyor :
•
Length of the belt (mm) : _______
•
Width of the belt (mm) : _________
•
Weight to be drawn (kg) : _____________
•
Belt speed (m/s) : _________
•
Usage continuous
Intermittent
- Stipulate : ______
Name the standards : ______________
•
Specific constraints
Stipulate the constraints : _______
•
Protection index : IP _______
•
Temperatures : Mini (°C) : _____
Maxi (°C) : _____
•
Dusty
•
Damp
•
Not galvanized steel
•
Stainless steel
•
Specific coating
•
Indifferent
24 volts dc
Three phase
110 volts
230 volts
380 volts
50 Hz
60 Hz
Frequency inverter
Connector technology
•
Axial output
•
Radial output
•
Specific connector
Stipulate : _____________
•
Cable length (mm) : __________
End fittings
•
Plastic
Tube :
•
Length of drum (mm) : __________
Aluminium
Stipulate : _________
Power supply :
•
Single phase
•
Environment
Specific standards
•
Aluminium
•
Space dampers
•
None
Quantity : ________________ pieces
•
Diameter (mm) :
•
Ø57
Ø89
•
Ø72
Ø110
•
Ø80
Ø115
Complementary information : _______________
___________________________________________
___________________________________________
___________________________________________
S I R E M - C h e m i n d u P i l o n - 0 1 7 0 0 - S T M A U R I C E D E B E Y N O S T - F R A N C E Te l : + 3 3 4 7 8 5 5 8 3 0 0 / F a x : + 3 3 4 7 8 5 5 8 3 1 9
Conçu et imprimé par SM - SIREM - juin 2009 - FT-RL72_ind_EN_rev 1.0
Describe your application : ___________
Tube finish :
•
Zinc plated