Drive unit, belt conveyor

Type BDU 23

Underslung drive unit designed for belt conveyor type BGL 23. Equipped with
a tension roller for belt tensioning. The drive drum is a cambered cylinder
and drives the upper side of the conveyor belt. BDU 23 is mounted in the
lower hole sequence of the frame, in proximity to the loading point. If any
other placement is required, BDU 23 can be installed in any position
along the hole sequence.

Capacity

Max. load, see table.

Product description
Foundation Steel construction
Motor Worm gear motor, standard motor fitted with 2 m rubber cable.
Voltage 3x230/400V, 50 Hz
Surface finish Zinc plated
S Speed
LT/RT Left / Right mounted worm gear motor
B Brake motor
Product data

Permitted weight with a duty factor of 1.0:

Type: BDU 23-03
Speed (S) Power Permitted load (kg at NW, mm)
m/s kW 300 400 500 600 800
0.10 0.25 240 320 300 340 340
0.15 0.25 220 220 200 180 160
0.19 0.37 240 320 320 320 300
0.26 0.37 240 280 280 260 220
0.31 0.37 240 260 240 240 200
0.34 0.55 240 320 340 340 320
0.38 0.55 240 320 300 300 280
0.51 0.75 240 320 320 320 300
0.61 0.75 240 320 300 300 240
0.70 0.75 240 280 280 260 240
0.76 0.75 220 260 240 220 160
1.03 1.10 240 280 280 260 240
1.55 1.10 180 180 160 140 120
Type: BDU 23-13
Speed (S) Power Permitted load (kg at NW, mm)
m/s kW 300 400 500 600 800
0.10 0.37 460 620 620 600 600
0.16 0.75 460 640 800 800 600
0.19 0.75 460 620 680 660 600
0.26 1.10 460 640 800 800 600
0.32 1.10 460 640 800 800 600
0.35 1.10 460 640 800 800 600
0.39 1.10 460 640 720 740 600
0.53 1.50 460 640 760 780 600
0.63 1.50 460 640 660 680 600
0.71 1.10 440 440 460 440 420
0.79 1.50 460 560 540 540 520
1.05 1.50 420 420 400 400 380
1.58 1.50 280 260 260 240 220
Type Speed B C
m/s mm mm
BDU 23-03 0.10-0.31 449 181
BDU 23-03 0.34-0.61 471 191
BDU 23-03 0.70-1.55 524 200
BDU 23-03-B 0.10-0.31 507 181
BDU 23-03-B 0.34-0.61 535 191
BDU 23-03-B 0.70-1.55 599 200
BDU 23-13 0.10 463 175
BDU 23-13 0.16-0.19 485 185
BDU 23-13 0.26-1.58 525 194
BDU 23-13-B 0.10 521 175
BDU 23-13-B 0.16-0.19 549 185
BDU 23-13-B 0.26-1.58 600 194
TL A
<1800 160
1800> 720