Technical data AT5

Belt width b [cm]

\begin{align}
b& = {F_U \over {z_e \cdot F_{Uspez}}} && F_U [N] \\
b& = {100 \cdot M \over {z_1 \cdot z_e \cdot M_{spez}}} && M [Nm]\\
b& = {1000 \cdot P \over {z_1 \cdot z_e  \cdot P_{spez}}} && P [kW]
\end{align}

Load bearing characteristics of the drive

when belt width [cm] is

\begin{align}
F_{U}& = {F_{Uspez} \cdot z_e \cdot b} &&[N]\\
M& = {{M_{spez} \cdot z_1 \cdot z_e \cdot b} \over {100}} &&[Nm]\\
P& = {{P_{spez} \cdot z_1 \cdot z_e \cdot b} \over {1000}} &&[kW]
\end{align}

Number of teeth in mesh

\begin{align}
 z_{e max}& = {12}\\
 z_e& = {{{z_1} \over {180}} \cdot \arccos{{t \cdot (z_2 - z_1)} \over {2\pi \cdot a}}}\\
 \end{align}

 

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 38,79 3,09 0,00 2000 24,06 1,91 4,01
20 38,37 3,05 0,06 2200 23,43 1,86 4,30
40 37,95 3,02 0,13 2400 22,86 1,82 4,57
60 37,55 2,99 0,19 2600 22,32 1,78 4,84
80 37,17 2,96 0,25 2800 21,83 1,74 5,09
100 36,82 2,93 0,31 3000 21,36 1,70 5,34
200 35,24 2,80 0,59 3200 20,92 1,66 5,58
300 33,94 2,70 0,85 3400 20,50 1,63 5,81
400 32,83 2,61 1,09 3600 20,10 1,60 6,03
500 31,86 2,54 1,33 3800 19,73 1,57 6,25
600 31,00 2,47 1,55 4000 19,37 1,54 6,46
700 30,23 2,41 1,76 4500 18,54 1,48 6,95
800 29,53 2,35 1,97 5000 17,80 1,42 7,42
900 28,89 2,30 2,17 5500 17,12 1,36 7,85
1000 28,29 2,25 2,36 6000 16,50 1,31 8,25
1100 27,75 2,21 2,54 6500 15,92 1,27 8,62
1200 27,24 2,17 2,72 7000 15,39 1,22 8,98
1300 26,76 2,13 2,90 7500 14,89 1,18 9,31
1400 26,31 2,09 3,07 8000 14,42 1,15 9,61
1500 25,88 2,06 3,24 8500 13,98 1,11 9,90
1600 25,48 2,03 3,40 9000 13,56 1,08 10,17
1700 25,10 2,00 3,56 9500 13,17 1,05 10,42
1800 24,74 1,97 3,71 10000 12,79 1,02 10,66
1900 24,39 1,94 3,86        

Rotational speeds over 10000 rpm and/or belt speeds over 80 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] 6 10 16 25 32 50 75 100
SYNCHROFLEX AT5 350 700 1260 2030 2660 4200 6370 8610

3. Belt weights [kg/m]

Belt width b [mm] 6 10 16 25 32 50 75 100
SYNCHROFLEX AT5 0,020 0,034 0,054 0,085 0,109 0,170 0,255 0,340

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 )
SYNCHROFLEX AT5 15 25 20 60