T20 PRO BRECOprotect® Open Length (M)/Joined (V)
Polyurethane, Steel reinforced, extruded open length & joined – Standard T profile to DIN7721 in metric pitch with trapezoidal tooth form.
BRECOprotect® |
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T20 PRO |
Belt widths b (mm) | |
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25 | 50 |
T20 PRO (M/V) | Available lengths and versions |
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Standard delivery lengths (M) | 50m – roll |
Cut to lengths/lengths > 100m | On request |
Minimum length joined (V) | 1260mm |
Standard material | TPUAU1 |
Belt colour | Blue |
Belt widths | Only belt widths listed in the table available |
Drive Type A
Type A | M | V | |
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Zmin | 15 | 15 | |
dmin | 120 | 120 |
Drive Type B
Type B | M | V | |
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Zmin | 25 | 25 | |
dmin | 120 | 120 |
Zmin = Minimum number of teeth / dmin= Minimum diameter (mm)
Calculation as per specifications for BRECO® M and BRECO® V timing belts.
T20 PRO (M/V) | Admissible tension cord strength Fadm/Specific elasticity/Belt weight | |||
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Belt widths | b (mm) | 25 | 50 | |
M | Steel tension member | Fadm (N) | 3500 | 7000 |
Specific elasticity | Cspec (N) | 0.87-106 | 1.75-106 | |
V | Steel tension member | Fadm (N) | 1750 | 3500 |
Belt weight | Standard | kg/m | 0.184 | 0.368 |