| Tooth Profile | ATN20 |
| Tooth Pitch t [mm] | 20.0 |
| Base Belt Thickness H [mm] | 3.0 |
| Tooth Height h [mm] | 5.0 |
| Overall Belt Thickness H [mm] | 8.0 |
| Width Tolerance [mm] | +/- 1 |
| Length Tolerance [mm] | +/- 0.5 |
| Thickness Tolerance [mm] | +/- 0.4 |
| Hardness | 92 Shore A |
| Body Materials | PU |
| Tensile Members | Steel |
| Color | White |
| Minimum of Teeth on Pulley | 20 |
| Minimum Pulley Diameter [mm] | 125 |
| Tooth Angle 2β [°] | 50 |
| Rotational Speed | approx. 6500 min-1 |
| Peripheral Speed | approx. 40 ms-1 |
| Ultimate Tensile Strength [N/10mm belt width] | 6400 |
| Maximum Allowable Tensile Strength M [N/10mm belt width] | 1600 |
| Maximum Allowable Tensile Strength V [N/10mm belt width] | 540 |
| Power Transmission | >= 200 kW |
| Specific Belt Stiffness Steel Reinforced [Per unit width/length] | 4.00 x 10^5 N |
| Unit Mass kg/m [Width: 10mm] | 0.080 |
Standard Widths [mm]:
10 ,15, 20, 25, 30, 40, 50, 55, 75, 85, 100, 115, 120, 150, 170
Standard Lengths [Meters]:
1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200
PU Timing Belts ATN20 Open are most commonly offered in lengths of 30m, 50m, 100m, 150m and 200m, while custom sizes (lengths, widths and pitches) are available upon request.
ATN20 Open PU Timing 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.
| Part No | Pitch [mm] | Width [mm] | Length (M) |
|---|---|---|---|
| 20-ATN20 | 20 | 20 | 1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters | Custom Sizes |
| 25-ATN20 | 20 | 25 | 1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters | Custom Sizes |
| 32-ATN20 | 20 | 32 | 1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters | Custom Sizes |
| 50-ATN20 | 20 | 50 | 1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters | Custom Sizes |
| 75-ATN20 | 20 | 75 | 1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters | Custom Sizes |
| 100-ATN20 | 20 | 100 | 1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters | Custom Sizes |
| 150-ATN20 | 20 | 150 | 1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters | Custom Sizes |
ATN20 polyurethane open timing belts find applications across a wide range of uses, including sorting mechanisms, precise positioning systems, miniature drives, handheld devices, and powerful drives in construction and woodworking machinery.
A global leading supplier of high performance belts for various applications such as machine, agricultural engineering, automotive industry, household industry and others. Plenty of ready stock for up to 30,000 different SKUs. Custom sizes and materials available. Global shipping.
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