Brecoflex® Timing Belts AT20 / AT20-T Polyurethane, steel reinforced, extruded endless High Power AT Profile in metric pitch with trapezoidal toothform | AT20 | AT20-T | | Power Range | >200 kW | Heavy Construction M/c | | RPM Range | 0-6,500 rpm | Textile machinery | | Speed Range | 0-40 m/s | Pumps & compressors |
| | Available endless lengths for AT20 for preferred lengths refer to table under 1500mm further lengths upon request over 1500mm belts lengths available in multiples of 1 tooth(1) over 20,000mm please enquire
Available versions for AT20 Please note :
For belts 150mm wide Available only from 1500mm to 20,000mm
(1) minimum quantities may apply (3) 100mm maximum width |
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| Type | AT20 | AT20-T | | zmin | 18 | 25 | | dmin | 120 | 120 | | Type | AT20 | AT20-T | | zmin | 25 | 25 | | dmin | 180 | 180 |
| Preferred belt width b [mm] Intermediate and larger widths upon request | 32 | 50 | 75 | 100 | 150 |
| Tension member loadings allowable tensile load by belt width Belt width | b [mm] | 32 | 50 | 75 | 100 | 150 | Tension member loadings | Ftadm [N] | 6000 | 10000 | 15600 | 21200 | 32400 | Belt weight [kg/m] | AT20 | 0.307 | 0.480 | 0.720 | 0.960 | 1.423 | AT20-T | 0.372 | 0.588 | 0.888 | 1.187 | - |
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| | Type | Length | No. Teeth | | AT20 | 1500 | 75 | | AT20 | 1600 | 80 | | AT20 | 1700 | 85 | | AT20 | 1800 | 90 | | AT20 | 1900 | 95 | | | | | | AT20 | 2000 | 100 | | AT20 | 2120 | 106 | | AT20 | 2240 | 112 | | AT20 | 2360 | 118 | | AT20 | 2500 | 125 | | | | | | AT20 | 2660 | 133 | | AT20 | 2800 | 140 | | AT20 | 3000 | 150 | | AT20 | 3160 | 158 | | AT20 | 3360 | 168 | | | | | | AT20 | 3560 | 178 | | AT20 | 3760 | 188 | | AT20 | 4000 | 200 | | AT20 | 4260 | 213 | | AT20 | 4500 | 225 | | | | | | AT20 | 4760 | 238 | | AT20 | 5000 | 250 | | AT20 | 5300 | 265 | | AT20 | 5600 | 280 | | AT20 | 6000 | 300 | | | | | | AT20 | 6300 | 315 | | AT20 | 6700 | 335 | | AT20 | 7100 | 355 | | AT20 | 7500 | 375 | | AT20 | 8000 | 400 | | | | | | AT20 | 8500 | 425 | | AT20 | 9000 | 450 | AT20 maximum length = 20,000mm |
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