Technical data AT8 MOV

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}& = {16}\\
 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 90.56 11.533 0 2.000 49.68 6.33 13.247
20 89.2 11.366 0.237 2.200 48.08 6.112 14.094
40 88 11.206 0.469 2.400 46.56 5.926 14.883
60 86.88 11.046 0.695 2.600 45.12 5.747 15.631
80 85.76 10.912 0.915 2.800 43.76 5.581 16.341
100 84.64 10.784 1.128 3.000 42.48 5.421 17.021
200 80.08 10.202 2.139 3.200 41.36 5.274 17.662
300 76.48 9.741 3.055 3.400 40.32 5.126 18.263
400 73.28 9.344 3.913 3.600 39.28 4.998 18.835
500 70.72 8.998 4.711 3.800 38.32 4.807 19.387
600 68.4 8.704 5.47 4.000 37.36 4.749 19.909
700 66.16 8.429 6.18 4.500 35.12 4.474 21.092
800 64.32 8.192 6.86 5.000 33.12 4.23 22.176
900 62.56 7.962 7.51 5.500 31.44 4 23.063
1.000 60.96 7.77 8.131 6.000 29.84 3.795 23.852
1.100 59.52 7.578 8.732 6.500 28.32 3.597 24.541
1.200 58.16 7.405 9.304 7.000 26.88 3.418 25.133
1.300 56.88 7.245 9.856 7.500 25.6 3.251 25.626
1.400 55.68 7.085 10.388 8.000 24.32 3.104 26.02
1,500 54.56 6.938 10.911 8.500 23.2 2.957 26.316
1.600 53.44 6.81 11.404 9.000 22.08 2.816 26.513
1.700 52.48 6.682 11.886 9.500 21.12 2.682 26.71
1.800 51.52 6.554 12.36 10.000 20.08 2.56 26.808
1.900 50.48 6.438 12.813        

2. Tension cord strength [N]

permitted tensile force of the belt Fzul

Belt width b [mm] 16 25 32 50 75 100
BRECOFLEX AT8 MOV 4321 6750 8625 13470 20200 26940

3. Belt weights [kg/m]

Belt width b [mm] 16 25 32 50 75 100
BRECOFLEX AT8 MOV 0,106 0,167 0,212 0,339 0,508 0,678

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 AT8 MOV 22 60 32 120