AT10 GEN III CONTI® SYNCHROFLEX polyurethane timing belt

Standard version:

  • Single-sided
  • High performance polyurethane mixture (colour: red) for higher performance, longer longevity and better temperature resistance
  • Bifilar design of the steel tension members for optimised straight belt run
  • Higher packing density of tension members for a higher overall stiffness
  • High performance AT profile with metric pitch and trapezoidal teeth
  • Preferred belt widths: 16, 25, 32, 50, 75, 100, 150 mm

On request:

  • In-between widths, larger widths and other dimensions are possible
  • With profiles on the back of the belt

Please consider our warranty.

standard storage goods
Length Teeth
[mm]
440 44
460 46
500 50
560 56
570 57
580 58
600 60
610 61
660 66
700 70
730 73
780 78
800 80
840 84
880 88
890 89
920 92
960 96
980 98
1000 100
1010 101
1050 105
1080 108
1100 110
1150 115
1200 120
1210 121
1250 125
1280 128
1300 130
1320 132
1350 135
1360 136
1400 140
1480 148
1500 150
1600 160
1700 170
1720 172
1800 180
1860 186
1940 194

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]
0 100,99 16,07 0,00 2000 55,45 8,82 18,48
20 99,58 15,85 0,33 2200 53,61 8,53 19,65
40 98,19 15,63 0,65 2400 51,91 8,26 20,76
60 96,88 15,42 0,97 2600 50,33 8,01 21,81
80 95,65 15,22 1,28 2800 48,86 7,78 22,80
100 94,48 15,04 1,57 3000 47,48 7,56 23,74
200 89,43 14,23 2,98 3200 46,19 7,35 24,63
300 85,32 13,58 4,27 3400 44,96 7,16 25,48
400 81,86 13,03 5,46 3600 43,80 6,97 26,28
500 78,88 12,55 6,57 3800 42,70 6,80 27,04
600 76,25 12,14 7,62 4000 41,65 6,63 27,77
700 73,90 11,76 8,62 4500 39,23 6,24 29,42
800 71,78 11,42 9,57 5000 37,05 5,90 30,87
900 69,85 11,12 10,48 5500 35,07 5,58 32,14
1000 68,07 10,83 11,34 6000 33,25 5,29 33,25
1100 66,43 10,57 12,18 6500 31,57 5,02 34,20
1200 64,90 10,33 12,98 7000 30,01 4,78 35,01
1300 63,47 10,10 13,75 7500 28,55 4,54 35,69
1400 62,13 9,89 14,50 8000 27,19 4,33 36,25
1500 60,86 9,69 15,21 8500 25,90 4,12 36,69
1600 59,67 9,50 15,91 9000 24,69 3,93 37,03
1700 58,53 9,32 16,58 9500 23,54 3,75 37,26
1800 57,46 9,14 17,24 10000 22,44 3,57 37,40
1900 56,43 8,98 17,87        

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
SYNCHROFLEX AT10 Gen III 3000 5000 6750 10750 16500 22000 33500

3. Belt weights [kg/m]

Belt width b [mm] 16 25 32 50 75 100 150
SYNCHROFLEX AT10 Gen III 0,117 0,183 0,234 0,365 0,548 0,730 1,095

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 AT10-Gen III 15 50 25 120

AT10 GEN III CONTI® SYNCHROFLEX polyurethane timing belt