Technical data BRECO® F2
Open length (M)
1. Tension cord strength Ftzul [N]
permitted tensile force of the belt cross-section
| Belt width b [mm] | 25 | 32 | 50 | 75 | 100 |
|---|---|---|---|---|---|
| E / steel tension member | 2200 | 2600 | 4400 | 6600 | 8800 |
| VA tension member | 1760 | 2080 | 3520 | 5280 | 7040 |
Specific elasticity Cspez [N]:
Bsp: 10[6] = 106
| Belt width b [mm] | 25 | 32 | 50 | 75 | 100 |
|---|---|---|---|---|---|
| E / steel tension member | 5,5*10[5] | 6,5*10[5] | 1,1*10[6] | 1,65*10[6] | 2,20*10[6] |
| VA tension member | 5,5*10[5] | 6,5*10[5] | 1,1*10[6] | 1,65*10[6] | 2,20*10[6] |
Belt weights [kg/m]:
| Belt width b [mm] | 25 | 32 | 50 | 75 | 100 |
|---|---|---|---|---|---|
| Belt weights [kg/m] | 0,081 | 0,101 | 0,161 | 0,241 | 0,322 |
2. Flexibility
Minimum number of teeth, minimum diameter
( X ) without contraflexure
( X X ) with contraflexure
| Belt type | dmin ( X ) | dmin(i) [mm] ( X X ) | Tension roller dmin(a) [mm] ( X X ) |
|---|---|---|---|
| steel tension member | 30 | 60 | 60 |
| E tension member | 25 | 50 | 50 |
| VA tension member | 60 | 130 | 130 |