Customization: | Available |
---|---|
Type: | Steel Cord Belt |
Material: | Steel Cord, Fabric and Rubber |
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Technical Data | Belt Strength | |||||||||||||
ST/S 630 |
ST/S 800 |
ST/S 1000 |
ST/S 1250 |
ST/S 1600 |
ST/S 2000 |
ST/S 2500 |
ST/S 2800 |
ST/S 3150 |
ST/S 3500 |
ST/S 4000 |
ST/S 4500 |
ST/S 5000 |
ST/S 5400 |
|
Longitudinal Tensile Strength (N/mm) | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 2800 | 3150 | 3500 | 4000 | 4500 | 5000 | 5400 |
Max Nominal Dia. of Steel Cord (mm) | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 6.0 | 7.2 | 7.5 | 8.1 | 8.6 | 8.9 | 9.7 | 10.9 | 11.3 |
Steel Cord Pitch (mm) | 10 ±1.5 |
10 ±1.5 |
12 ±1.5 |
12 ±1.5 |
12 ±1.5 |
12 ±1.5 |
15 ±1.5 |
15 ±1.5 |
15 ±1.5 |
15 ±1.5 |
15 ±1.5 |
16 ±1.5 |
17 ±1.5 |
17 ±1.5 |
Thickness of Top Cover (mm) | 5 | 5 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8.5 | 9 |
Thickness of Bottom Cover (mm) | 5 | 5 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8.5 | 9 |
Width (mm) | Numbers of Steel Cord | |||||||||||||
800 | 75 | 75 | 63 | 63 | 63 | 63 | 50 | 50 | 50 | 50 | ||||
1000 | 95 | 95 | 79 | 79 | 79 | 79 | 64 | 64 | 64 | 64 | 64 | 59 | 55 | 55 |
1200 | 113 | 113 | 94 | 94 | 94 | 94 | 76 | 76 | 76 | 76 | 76 | 71 | 66 | 66 |
1400 | 133 | 133 | 111 | 111 | 111 | 111 | 89 | 89 | 89 | 89 | 89 | 84 | 78 | 78 |
1600 | 151 | 151 | 126 | 126 | 126 | 126 | 101 | 101 | 101 | 101 | 101 | 96 | 90 | 90 |
1800 | 171 | 171 | 143 | 143 | 143 | 143 | 114 | 114 | 114 | 114 | 114 | 109 | 102 | 102 |
2000 | 196 | 196 | 159 | 159 | 159 | 159 | 128 | 128 | 128 | 128 | 128 | 121 | 113 | 113 |
2200 | 216 | 216 | 176 | 176 | 176 | 176 | 141 | 141 | 141 | 141 | 141 | 134 | 125 | 125 |
The Recommended Minimum Pulley Diameter | ||||||||||||||
ST Belt Type | ST/S 630 |
ST/S 800 |
ST/S 1000 |
ST/S 1250 |
ST/S 1600 |
ST/S 2000 |
ST/S 2500 |
ST/S 2800 |
ST/S 3150 |
ST/S 3500 |
ST/S 4000 |
ST/S 4500 |
ST/S 5000 |
ST/S 5400 |
Minimum Pulley Diameter (mm) | 500 | 500 | 630 | 800 | 1000 | 1000 | 1250 | 1250 | 1400 | 1600 | 1600 | 1600 | 1800 | 1800 |
Item | Class | ||||
T1 | T2 | T3 | T4 | ||
the range of allowable change | |||||
Hardness | Difference before and after aging(IRHD) | +20 | +20 | ±20 | ±20 |
Maximum value after aging(IRHD) | 85 | 85 | 85 | 85 | |
Tensile Strength | Change rate of properties(%) | -25 | -30 | -40 | -40 |
Minimum value after aging(MPa) | 12 | 10 | 5 | 5 | |
Elongation at break | Change rate after aging(%) | -50 | -50 | -55 | -55 |
Minimum value after aging(%) | 200 | 200 | 180 | 180 |