BRECO® F2.2 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
  • Standardmaterial: 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)
    E tension members and VA tension members available (minimum purchase amount on request)
  • Belt widths: 20, 25, 30, 32, 40, 50, 75, 100 mm (in-between widths on request)

Please consider our warranty.

standard storage goods
Cut to length
[mm]
50000
100000

1. Tension cord strength Ftzul [N]

permitted tensile force of the belt cross-section

Belt width b [mm] 20 25 30 32 40 50 75 100
E / steel tension member 2500 3500 4500 5000 5500 7000 10000 14000
VA tension member 1875 2625 3375 3750 4125 5250 7500 10500

Specific elasticity Cspez [N]:

Bsp: 10[6] = 106

Belt width b [mm] 20 25 30 32 40 50 75 100
E / steel member 6,25*10[5] 8,75*10[5] 1,13*10[6] 1,25*10[6] 1,38*10[6] 1,75*10[6] 2,5*10[6] 3,5*10[6]
VA tension member 6,25*10[5] 8,75*10[5] 1,13*10[6] 1,25*10[6] 1,38*10[6] 1,75*10[6] 2,5*10[6] 3,5*10[6]

Belt weights [kg/m]:

Belt width b [mm] 20 25 30 32 40 50 75 100
Belt weights [kg/m] 0,071 0,092 0,12 0,13 0,146 0,213 0,309 0,366

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 60 120 120
E tension member 40 70 70
VA tension member 80 130 130

BRECO® F2.2 polyurethane flat belt (open length)