AT5 BRECOFLEX®

AT5 BRECOFLEX®

Polyurethane, steel reinforced, extruded truly endless – High Power AT Profile in metric pitch with trapezoidal tooth form.

Available endless lengths for AT5/AT5-DL/AT5-DR/AT5-T

  • For preferred lengths refer to table
  • Belts under 1,100mm with PAZ Nylon tooth facing
  • Under 1,750mm max. width is 100mm, further lengths upon request
  • Over 1,075mm belts lengths available in multiples of 1 tooth
  • Over 15,000mm please enquire
AT5 BFX Available lengths & versions
Preferred lengths See table on the right
Minimum purchase amount up to 660mm 1 sleeve,100mm wide
Any number of teeth available from 720mm up to 15,000mm
Intermediate lengths from 720mm o
Over 15,000mm On request
Standard material up to 660mm TPUST3
from 720mm TPUST11)
Steel tension member x
E tension member (standard) o
Stainless Steel or Aramid tension member o
PAZ x
DL/DL-PAZ from 900mm o2)
DR/DR-PAZ from 900mm o
T/T-PAZ

x Available, standard lengths (see table) without minimum purchase
o Minimum purchase amount on request

– Not available
1) Further materials on request
2) Only inner side can be coated

Drive Type A

Type A AT5 AT5-DL AT5-DR
Zmin 15 25 25
dmin 25 60 60

Drive Type B

Type B AT5 AT5-DL AT5-DR
Zmin 25 25 25
dmin 60 60 60

Zmin = Minimum number of teeth / dmin= Minimum diameter (mm)

Belt widths (mm) – Intermediate belt widths on request
10 16 25 32 50 75 100
Preferred lengths (mm) / Number of teeth
Length No. teeth
225 45
255 51
280 56
305 61
340 68
390 78
420 84
455 91
500 100
545 109
610 122
660 132
720 144
780 156
840 168
855 171
875 175
960 192
990 198
1005 201
1020 204
1075 215
1100 220
1215 243
1380 276
1400 280
1500 300
1600 320
Length No. teeth
1700 340
1800 360
1900 380
2000 400
2120 424
2240 448
2360 472
2500 500
2650 530
2800 560
3000 600
3150 630
3350 670
3550 710
3750 750
4000 800
4250 850
4500 900
4750 950
5000 1000
5300 1060
5600 1120
6000 1200
6300 1260
6700 1340
7100 1420
7500 1500
AT5 – Allowable tensile load
Belt width Belt width 10 16 25 32 50 75 100
Tension member loadings Fadm(N) 700 1260 2030 2660 4200 6370 8610
Belt weight (kg/m) AT-5 0.031 0.052 0.085 0.105 0.164 0.241 0.328
AT5-DL 0.040 0.064 0.101 0.130 0.204 0.307 0.410
AT5-DR 0.045 0.073 0.115 0.148 0.231 0.348 0.464
AT5-T 0.053 0.084 0.132 0.169 0.264 0.396 0.528