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AT10-DL

BRECOFLEX® polyurethane timing belt

Belt width b [cm]

Load bearing characteristics of the drive

when belt width [cm] is

Number of teeth in mesh

1. Tooth shear strength

specific belt tooth strength

Rotational speed n [rpm] Fuspez [N/cm] Mspez [Ncm/cm] Pspez [W/cm] Rotational speed n [rpm] Fuspez [N/cm] Mspez [Ncm/cm] Pspez [W/cm]
0 87,50 13,933 0,000 2000 48,01 7,644 16,009
20 86,22 13,729 0,288 2200 46,41 7,391 17,025
40 85,01 13,537 0,567 2400 44,94 7,156 17,985
60 83,88 13,357 0,839 2600 43,58 6,939 18,892
80 82,81 13,187 1,105 2800 42,30 6,736 19,751
100 81,80 13,026 1,364 3000 41,11 6,546 20,565
200 77,43 12,329 2,582 3200 39,99 6,368 21,337
300 73,87 11,763 3,695 3400 38,93 6,199 22,069
400 70,88 11,286 4,727 3600 37,93 6,039 22,765
500 68,29 10,874 5,693 3800 36,97 5,887 23,426
600 66,02 10,512 6,604 4000 36,06 5,743 24,053
700 63,98 10,189 7,468 4500 33,97 5,409 25,486
800 62,15 9,896 8,290 5000 32,08 5,108 26,744
900 60,47 9,630 9,075 5500 30,36 4,835 27,844
1000 58,94 9,385 9,827 6000 28,79 4,584 28,800
1100 57,51 9,158 10,549 6500 27,33 4,352 29,623
1200 56,19 8,947 11,243 7000 25,98 4,137 30,326
1300 54,95 8,750 11,912 7500 24,72 3,936 30,915
1400 53,79 8,565 12,557 8000 23,54 3,748 31,398
1500 52,70 8,391 13,180 8500 22,43 3,571 31,783
1600 51,66 8,226 13,782 9000 21,37 3,403 32,074
1700 50,68 8,070 14,365 9500 20,38 3,245 32,278
1800 49,75 7,921 14,930 10000 19,43 3,094 32,398
1900 48,86 7,780 15,478        

Rotational speeds over 10000 rpm and/or belt speeds over 60 m/s are in need of a special drive design. Please request for our advice.

2. Tension cord strength [N]

permitted tensile force of the belt Fzul

Belt width b [mm] 16 25 32 50 75 100 150
BRECOFLEX AT10 / AT10-E 3500 4750 7750 12000 16000 24500  
BRECOFLEX AT10 VA-tension member 2520 3420 5580 8640 11520 17640  
BRECOFLEX SFAT10 - - 7750 12000 16000 -  
BRECOFLEX SFAT10 VA-tension member - - 7750 12000 16000 -  

3. Belt weights [kg/m]

Belt width b [mm] 16 25 32 50 75 100 150
BRECOFLEX AT10 0,138 0,180 0,290 0,436 0,581 0,839  
BRECOFLEX AT10-E 0,138 0,180 0,290 0,436 0,581 0,839  
BRECOFLEX AT10-DL 0,184 0,233 0,375 0,566 0,755 -  
BRECOFLEX AT10-DR 0,213 0,275 0,433 0,653 0,871 -  
BRECOFLEX AT10-T 0,198 0,256 0,404 0,609 0,812 -  
BRECOFLEX SFAT10 - - 0,290 0,436 0,581 -  

4. Flexibility

Minimum numbers of teeth, minimum diameter

( X ) without contraflexure
( X X ) with contraflexure
Belt type Number of teeth zmin ( X ) Tension roller dmin [mm] ( X ) Number of teeth zmin ( X X ) Tension roller dmin [mm] ( X X )
BRECOFLEX AT10 15 50 25 120
BRECOFLEX AT10-DL 25 80 25 120
BRECOFLEX AT10-DR 25 80 25 120
BRECOFLEX AT10-E 12 50 20 80
BRECOFLEX AT10-E-DL 20 80 20 80
BRECOFLEX AT10-VA 25 80 40 120
BRECOFLEX AT10-VA-DL 40 120 40 120
BRECOFLEX SFAT10 15 50 25 120
BRECOFLEX SFAT10-E 12 50 20 80
BRECOFLEX SFAT10-VA 25 80 40 130