Drive and tension drums

The drive drums are used to transmit rotational motion from a pair of electric motor and gearbox to the conveyor belt, converting the circular rotation of the drum into a straight axial movement of the belt. Movement forces are transferred to the conveyor belt by a clutch method, which are improved by increasing the diameter of the drum and rubberizing its surface with chevron cutting. The higher the area of contact between the ribbon and the drum, the more effort can be transferred to the ribbon.

Our company produces drums with a diameter of 168, 194, 219, 273, 325, 426, 530, 630 mm.

The main parameters of the drums manufactured:

на ленты В, мм
Типоразмер приводного барабана
Условное обозначение подшипника
Размеры, мм 
D
A
L
L1
L3
Консоль валаШпоночное соединениеМасса, кг
d (по k6)L4b (по h9tL5 
500
5025-403608250
850
600
1030138,5368010396388,4
  5031,5-50  36103151070175451101448,590120,9
  5040-60  36124001090190501101453,590167,7
  5050-80  3616500
1150
300
80
165
22
 71
160
287
  5063-80  3616630375
650
  6525-40  3608250
1000
750
1280138,58016510396391
  6531,5-50  3610315122517536801448,590128,7
  6540-60  36124001335190451101453,590176,8
  6550-80  36165001330330501102271160318
  6563-100  36206301358358  801652890200517
800
  8040-60  3612400
 1350
950
15951901002051453,590247
  8050-80  3616 5001650300501102271160368
  8063-100  36206301708358801652890200590
1000
  10040-60  3612400
1580
1150
1825190501101453,590273
  10050-80  36165001880300 801652271160437
  10063-100  362063019383581002052890200676
  10080-100  36368002107537180290451652802015
1200
 12040-60 3612400
1900
1400
2145190501101453,590325
 12050-80 36165002200300801652271160498
 12063-100 362063022583581002052890200762
 12063-160 36326302415515160290401472801501
 12080-18036368002427527180290451652802189
1400
 14040-603612400
2000
1600
2245190501101453,590357,5
 14050-8036165002300300801652271160539
 14063-100362063023583581002052890200873
 14063-16036326302515515160290401472801628
 14080-18036368002527527180290 451652802429
1600
 16040-803616400
 2200
1800
2495235 701402074,5110565,5
 16050-100362050025583581002052890200717
 16063-100362063025583581002052890200937
 16080-18035368002686486185 290451652802262

The bearing housings of the French firm SNR are used.

Tension (end) drums are used to increase the level of adhesion between the drive drum and the conveyor belt with the load; as well as the drums do not allow the belt to hang on the conveyor belt due to the axial tension of the belt ribbon.

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