AT10 CONTI® SYNCHROFLEX polyurethane timing belt

Version:

  • Single-sided
  • High performance AT profile with metric pitch and trapezoidal teeth
  • The technical data refer to the standard casting polyurethane and standard steel tension members
  • Preferred belt widths: 25, 32, 50, 75, 100 mm

On rquest:

  • Double-sided; with flights on the back of the belt; with reinforced back of the belt; polyurethane special materials; further tension member versions (steel, textile tension member); antistatic, coloured, mechanical reworked
  • In-between widths, larger widths and other dimensions

Please consider our warranty.

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

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 80,79 12,86 0,00 2000 44,36 7,06 14,78
20 79,66 12,68 0,27 2200 42,89 6,83 15,72
40 78,55 12,50 0,52 2400 41,53 6,61 16,61
60 77,51 12,34 0,78 2600 40,27 6,41 17,45
80 76,52 12,18 1,02 2800 39,09 6,22 18,24
100 75,59 12,03 1,26 3000 37,99 6,05 18,99
200 71,54 11,39 2,38 3200 36,95 5,88 19,71
300 68,26 10,86 3,41 3400 35,97 5,72 20,38
400 65,49 10,42 4,37 3600 35,04 5,58 21,02
500 63,10 10,04 5,26 3800 34,16 5,44 21,63
600 61,00 9,71 6,10 4000 33,32 5,30 22,21
700 59,12 9,41 6,90 4500 31,39 5,00 23,54
800 57,43 9,14 7,66 5000 29,64 4,72 24,70
900 55,88 8,89 8,38 5500 28,05 4,47 25,71
1000 54,46 8,67 9,08 6000 26,60 4,23 26,60
1100 53,14 8,46 9,74 6500 25,26 4,02 27,36
1200 51,92 8,26 10,38 7000 24,01 3,82 28,01
1300 50,78 8,08 11,00 7500 22,84 3,64 28,55
1400 49,70 7,91 11,60 8000 21,75 3,46 29,00
1500 48,69 7,75 12,17 8500 20,72 3,30 29,35
1600 47,73 7,60 12,73 9000 19,75 3,14 29,62
1700 46,83 7,45 13,27 9500 18,83 3,00 29,81
1800 45,97 7,32 13,79 10000 17,95 2,86 29,92
1900 45,14 7,18 14,29        

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 2000 3500 4750 7750 12000 16000 24500
SYNCHROFLEX AT10-E 2000 3500 4750 7750 12000 16000 24500

3. Belt weights [kg/m]

Belt width b [mm] 16 25 32 50 75 100 150
SYNCHROFLEX AT10 0,101 0,158 0,202 0,315 0,473 0,630 0,945
SYNCHROFLEX AT10-E 0,101 0,158 0,202 0,315 0,473 0,630 0,945

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 15 50 25 120
SYNCHROFLEX AT10-E 12 50 20 80

AT10 CONTI® SYNCHROFLEX Polyurethan-Zahnriemen