Ribbed belt
Products
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Product Description: TEPDM in resistance to ozone aging weather resistance heat aging is good, and its electrical insulating performance resistance to chemical corrosion impact elasticity is good (in low temperature elastic keep good performance. Most products for grinding production, in view of the batch larger PJ products, can be a one-time molding.
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Product details
Multi - wedge cross - section dimensions
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Model |
PH |
PJ |
PK |
PL |
PM |
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Wedge distancepb |
1.6 |
2.34 |
3.56 |
4.7 |
9.4 |
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Wedge angleα，±1º |
40 |
40 |
40 |
40 |
40 |
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Wedge highh |
1.3±0.1 |
1.8±0.2 |
2.8±0.3 |
3.8±0.3 |
9.4±0.4 |
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Wedge radius of arc rb，Min Value |
0.3 |
0.4 |
0.5 |
0.4 |
0.75 |
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Trough bottom arc radius rt，Max Value |
0.15 |
0.2 |
0.25 |
0.4 |
0.75 |
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With high H, approximate |
3 |
4 |
6 |
10 |
17 |
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Note 1: The wedge distance and the belt height are only the reference size, and the wedge length cumulative error is an important parameter, affected by the working tension of the belt and the elastic modulus of the tensile body. |
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Polyphase Belt Physical and Mechanical Properties
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Project |
PH |
PJ |
PK |
PL |
PM |
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Full thickness Tensile strength N / wedge ≥ |
220 |
350 |
800 |
1400 |
2600 |
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Reference rate elongation % ＜ |
6 |
6 |
6 |
6 |
6 |
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Detailed specifications |
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