BRECO® F3 polyurethane flat belt (open length)
Version:
- Standard delivery lengths: rolls of 50 or 100 m
- Cuts/Lengths > 100 m on request
- Length graduation from groove to groove (in 10 mm stages) on request
- Standard material: TPUST1 (white, 92 Shore A, temperature range 0 °C up to +80 °C)
- Other materials for special environments and temperature ranges on request
- Steel tension members (standard)
- VA tension members available (minimum purchase amount on request)
- Belt widths: 30, 50, 75, 100 mm (in-between widths on request)
Please consider our warranty.
1. Tension cord strength Ftzul [N]
permitted tensile force of the belt cross-section
Belt width b [mm] | 30 | 50 | 75 | 100 |
---|---|---|---|---|
E / steel tension member | 8400 | 14700 | 23800 | 30800 |
VA tension member | 6720 | 11760 | 19040 | 24640 |
Specific elasticity Cspez [N]:
Bsp: 10[6] = 106
Belt width b [mm] | 30 | 50 | 75 | 100 |
---|---|---|---|---|
E / steel tension member | 2,1*10[6] | 3,68*10[6] | 5,96*10[6] | 7,7*10[6] |
VA tension member | 2,1*10[6] | 3,68*10[6] | 5,96*10[6] | 7,7*10[6] |
Belt weights [kg/m]:
Belt width b [mm] | 30 | 50 | 75 | 100 |
---|---|---|---|---|
Belt weights [kg/m] | 0,197 | 0,343 | 0,518 | 0,686 |
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 | 120 | 150 | 150 |
E tension member | - | - | - |
VA tension member | 180 | 300 | 300 |