Technical data K1

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 6,450 0,154 0,000 2200 3,430 0,082 0,189
20 6,230 0,149 0,003 2400 3,350 0,080 0,201
40 6,060 0,145 0,006 2500 3,320 0,079 0,207
60 5,910 0,141 0,009 2600 3,290 0,079 0,214
80 5,790 0,138 0,012 2800 3,220 0,077 0,225
100 5,680 0,136 0,014 2880 3,200 0,076 0,230
150 5,460 0,130 0,020 3000 3,170 0,076 0,238
200 5,280 0,126 0,026 3200 3,110 0,074 0,249
300 5,000 0,119 0,037 3400 3,060 0,073 0,260
400 4,800 0,115 0,048 3600 3,010 0,072 0,271
500 4,630 0,111 0,058 3800 2,960 0,071 0,281
600 4,490 0,107 0,067 4000 2,920 0,070 0,292
700 4,370 0,104 0,076 4500 2,820 0,067 0,317
730 4,330 0,103 0,079 5000 2,730 0,065 0,341
800 4,260 0,102 0,085 5500 2,650 0,063 0,364
900 4,170 0,100 0,094 6000 2,570 0,061 0,385
1000 4,080 0,097 0,102 6500 2,510 0,060 0,408
1100 4,000 0,095 0,110 7000 2,440 0,058 0,427
1200 3,930 0,094 0,118 7500 2,380 0,057 0,446
1300 3,870 0,092 0,126 8000 2,330 0,056 0,466
1400 3,810 0,091 0,133 8500 2,270 0,054 0,482
1460 3,770 0,090 0,138 9000 2,220 0,053 0,499
1500 3,750 0,090 0,141 9500 2,180 0,052 0,518
1600 3,690 0,088 0,148 10000 2,130 0,051 0,532
1700 3,640 0,087 0,155 12000 1,980 0,047 0,594
1800 3,600 0,086 0,162 15000 1,780 0,042 0,667
1900 3,550 0,085 0,169 18000 1,630 0,039 0,733
2000 3,510 0,084 0,175 20000 1,540 0,037 0,770

2. Tension cord strength [N]

permitted tensile force of the belt Fzul

Belt width b [mm] 4 6 10 16 25 32
SYNCHROFLEX K1 39 65 117 195 312 403

3. Belt weights [kg/m]

Belt width b [mm] 4 6 10 16 25 32
SYNCHROFLEX K1 0,004 0,006 0,010 0,016 0,025 0,032

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 K1 14 15 20 15