Drive Pulley

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  • Drive Pulley
  • Drive Pulley

PRODUCTS DETAILS

Drive pulley parameters

B D A L L1 L2 K M N Q P H h h1 d b ds Rolling shaft model Torque allowed(kg*mm)
Smooth surface pulley Rubber Coated pulley
500 500 850 600 1097 505.5 115 70 - 280 340 33 33 60 55 16 27 1312 16300 25000
600 500 100 750 1280 588.5 135 90 - 350 210 33 33 76 70 20 27 1316 21200 32600
630 29600 45400
800 500 1300 950 1580 738.5 135 90 - 350 410 33 33 76 70 20 27 1316 26200 40100
630 1661 771 175 130 80 380 460 33 33 95 90 25 3520 36700 56100
800 55900 85500
1000 630 1500 1150 1861 871 175 130 80 380 460 33 33 95 90 25 27 3520 45700 70100
800 1945 900 215 160 90 440 530 53 53 119 110 32 34 3524 69600 106800
1000 2020 930 255 170 100 480 570 53 53 140 130 36 3528 - 177500
1200 630 1750 1400 2195  1025 215 160 90 440 530 53 53 119 110 32 34 3524 54900 84000
800 83700 128100
1000 2270 1055 255 170 100 480 570 53 53 140 130 36 3528 - 213000
1250 2305 1065 275 180 110 540 630 53 53 161 150 40 3532 - 300000
1400 800 2000 1600 2445 1150 215 160 90 440 530 63 63 119 110 32 34 3524 97600 149200
1000 2555 1190 275 180 110 540 630 63 63 161 150 40 3532 - 249250
1250 - 350000
1400 2635 1200 335 200 120 590 680 63 63 181 170 40 3536 - 470000

Minimum drum diameter under stable conditions

Diameter of drive pulley Minimum diameter
Maximum tension utilization
>60%~100% >30%~60% ≤30%
Pulley mode Pulley mode Pulley mode
A B C A B C A B C
500 500 400 315 400 315 250 315 315 250
630 630 500 400 500 400 315 400 400 315
800 800 630 500 630 500 400 500 500 400
1000 1000 800 630 800 630 500 630 630 500
1250 1250 1000 800 1000 800 630 800 800 630
1500 1600 1250 1000 1250 1000 800 1000 1000 800

Delivery

Delivery

Overviews

The head pulley is located at the point that the conveyor offloads, known as the unloading end of the belt conveyor. Because it drives the entire system, it usually requires a rough coat covering the outer surface to increase the traction of its belt. The head pulley usually has the largest diameter of all the pulleys. Sometimes, a system can have more than one pulley as a drive pulley. The discharging end pulley, usually the largest diameter of the driving roller, is called the head pulley. This is located at the loading end of the belt conveyor. Sometimes it comes with a wing shape to clean the belt by letting material fall aside to the support parts. In a simple belt conveyor setup, the tail pulley will be mounted on a usually slotted rail to allow belt tensioning. In other belt conveying systems as we shall see, tensioning of the belt is left to another roller called the take-up roller.

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