T2.5 T5 T10 T20 Profile PU Timing Belt polyurethane synchronous belts usually consist of polyurethane body and steel cord, while custom materials available upon request. Special cords include aramid (kevlar), stainless steel and carbon fiber .Yonghang summarizes the defects of past products, and continuously improves them. The specifications of T2.5 T5 T10 T20 Profile Timing Belt can be customized according to your needs.
T single-sided and double-sided timing belts are available in pitches 2.5, 5,10 mm and 20mm. Made of polyurethane and reinforced with strong Steel wire or Kevlar they are oil and ozone resistant. T Profile Timing Belt provide many advantages including, high strength, low elongation, absence of creep and excellent dimensional stability. For a lightweight drive system pair these polyurethane timing belts with either aluminum pulleys or plastic pulleys.

| Trapezoidal Profile | T2.5 | T5 | T10 | T20 |
| Tooth Pitch t [mm] | 2.5 | 5 | 10 | 20 |
| Belt Thickness H [mm] | 1.3 | 2.2 | 4.5 | 8 |
| Tooth Height h1 [mm] | 0.7 | 1.2 | 2.5 | 5 |
| Tooth width S [mm] | 1.5 | 2.67 | 5.32 | 10.14 |
| Root radius R | 0.2 | 0.1 | 0.3 | 0.8 |
| Top tooth radius R | 1.2 | 1.1 | 1.3 | 1.8 |
| Tooth Angle 2β [°] | 40 | 40 | 40 | 40 |
| Rotational Speed | approx.10000ft/min | approx.10000ft/min | approx.8000ft/min | approx.5000ft/min |
| Peripheral Speed | approx. 50m/s | approx. 50 m/s | approx. 50 m/s | approx.30-40m/s |
| Ultimate Tensile Strength [N/10mm belt width] | 1000 | 1572 | 3912 | 6400 |
DT Double-Sided Toothed Timing Belt


| type | g(mm) | H(mm) | pitch length(mm) | teeth |
| D-T2.5 | 0.5 | 1.9 | 500.00-5000.00 | 200~2000 |
| D-T5 | 0.84 | 3.25 | 500.00-7000.00 | 100~1400 |
| D-T10 | 1.86 | 6.8 | 500.00-80000.00 | 50~ |
| D-T20 | 2.85 | 12.85 | 1700.00-80000.00 | 85~ |
| D-AT10 | 1.82 | 7 | 500.00-7000.00 | 50~700 |
| DT9 | 2 | 7 | 279/1350 | 31/150 |









What are differences between T series and AT series timing belt?
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