Lub cev nta ntawm txoj siv
Trapezium hniav |
Yam khoom |
XL |
XL XXL |
L |
H |
XH |
tensile strength (N/mm)≥ |
45 |
80 |
120 |
270 |
380 |
Kev siv zog (N / mm) |
35 |
60 |
90 |
220 |
300 |
Stretching rate % ≤ |
4.0 |
Hardness ntawm lub nraub qaum (Shore a) |
75+5 |
Fabric adhesion strength (N/mm)≥ |
/ |
5 |
6.5 |
8 |
10 |
Main core adhesion strength N≥ |
/ |
200 |
380 |
600 |
800 |
Teeth cutting strength (N/mm)≥ |
/ |
50 |
60 |
70 |
75 |
Trapezium hniav |
Yam khoom |
XXH |
T2.5 |
T5 AT5 |
T10 AT10 |
T20 AT20 |
tensile strength (N/mm)≥ |
450 |
45 |
80 |
270 |
380 |
Kev siv zog (N / mm) |
360 |
35 |
60 |
220 |
300 |
Stretching rate % ≤ |
4.0 |
Hardness ntawm lub nraub qaum (Shore a) |
75+5 |
Fabric adhesion strength (N/mm)≥ |
12 |
/ |
5 |
8 |
10 |
Main core adhesion strength N≥ |
1500 |
/ |
200 |
600 |
800 |
Teeth cutting strength (N/mm)≥ |
90 |
/ |
50 |
70 |
75 |
Round arc hniav |
Yam khoom |
2M S2M |
3M S3M |
S4.5M 5M S5M |
8M S8M |
14M S14M |
20 M |
tensile strength (N/mm)≥ |
45 |
90 |
160 |
300 |
400 |
520 |
Kev siv zog (N / mm) |
35 |
70 |
130 |
240 |
320 |
410 |
Stretching rate % ≤ |
4.0 |
Hardness ntawm lub nraub qaum (Shore a) |
75+5 |
Fabric adhesion strength (N/mm)≥ |
/ |
/ |
6 |
10 |
12 |
15 |
Main core adhesion strength N≥ |
/ |
/ |
400 |
700 |
1200 |
1600 |
Teeth cutting strength (N/mm)≥ |
/ |
/ |
50 |
60 |
80 |
100 |
Nco tseg: Tus nqi tensile lub zog yog ntsuas los ntawm ntu ntu ntawm txoj siv. Yog tias ntsuas los ntawm txoj siv hauv lub voj voog, yuav tsum faib tus lej los ntawm 2 thiab tom qab ntawd sib piv.
Dav qauv rau ntau hom siv
Hom |
XL |
XL |
L |
Siv dav |
Code |
012 |
019 |
025 |
025 |
031 |
037 |
050 |
075 |
Dav |
3.0 |
4.8 |
6.4 |
6.4 |
7.9 |
9.5 |
12.7 |
19.1 |
Hom |
L |
H |
XH |
Siv dav |
Code |
100 |
075 |
100 |
150 |
200 |
200 |
300 |
400 |
Dav |
25.4 |
19.1 |
25.4 |
38.1 |
50.8 |
50.8 |
76.2 |
101.6 |
Hom |
XXH |
T2.5 |
T5/AT5 |
Siv dav |
Code |
200 |
300 |
400 |
500 |
4 |
6 |
10 |
6 |
Dav |
50.8 |
76.2 |
101.6 |
127.0 |
4 |
6 |
10 |
6 |
Hom |
T5 AT5 |
T10 AT10 |
T20/AT20 |
Siv dav |
Code |
10 |
16 |
25 |
16 |
25 |
32 |
50 |
32 |
Dav |
10 |
16 |
25 |
16 |
25 |
32 |
50 |
32 |
Hom |
T20 AT20 |
3M S3M |
5M S4.5M S5M |
Siv dav |
Code |
50 |
75 |
100 |
6 |
9 |
15 |
9 |
15 |
Dav |
50 |
75 |
100 |
6 |
9 |
15 |
9 |
15 |
Hom |
5M S4.5M S5M |
8M S8M |
14M S14M |
Siv dav |
Code |
25 |
30 |
30 |
40 |
50 |
85 |
55 |
85 |
Dav |
25 |
30 |
30 |
40 |
50 |
85 |
55 |
85 |
Hom |
14M S14M |
20 M |
Siv dav |
Code |
115 |
170 |
70 |
85 |
115 |
170 |
230 |
290 |
340 |
Dav |
155 |
170 |
70 |
85 |
155 |
170 |
230 |
290 |
340 |
Kev lag luam synchronous siv nrog cov hniav trapezium
Hom |
Piav Pb |
Tooth height ht |
Belt thickness hs |
Angle 2β° |
XL |
2.032 |
0.51 |
1.14 |
40 |
XL |
5.080 |
1.27 |
2.30 |
50 |
L |
9.525 |
1.91 |
3.60 |
40 |
H |
12.70 |
2.29 |
4.30 |
40 |
XH |
22.225 |
6.35 |
11.20 |
40 |
XXH |
31.750 |
9.53 |
15.70 |
40 |
T2.5 |
2.5 |
0.7 |
1.30 |
40 |
T5 |
5 |
1.2 |
2.20 |
40 |
T10 |
10 |
2.50 |
4.50 |
40 |
T20 |
20 |
5.00 |
8.00 |
40 |
AT5 |
5 |
1.20 |
2.70 |
50 |
AT10 |
10 |
2.50 |
5.00 |
50 |
TSI 20 |
20 |
5.00 |
8.00 |
50 |
Muaj synchronous siv nrog round arc hniav

HTD round arc hniav |
STPD/STS round arc hniav |
RPP/HPPD round arc hniav |
Code |
Hom |
Piav Pb |
Cov hniav qhov siab ht |
Siv lub thickness hs |
HTD |
3 M |
3 |
1.17 |
2.4 |
5 M |
5 |
2.06 |
3.8 |
8 M |
8 |
3.36 |
6.00 |
14 M |
14 |
6.02 |
10.00 |
20 M |
20 |
8.4 |
13.20 |
STPD / STS |
S2M |
2 |
0.76 |
1.36 |
S3M |
3 |
1.14 |
1.9 |
S4.5M |
4.5 |
1.71 |
2.81 |
S5M |
5 |
1.91 |
3.4 |
S8M |
8 |
3.05 |
5.3 |
S14 M |
14 |
5.3 |
10.2 |
RPP/HPPD |
P2M |
2 |
0.76 |
1.36 |
P3M |
3 |
1.15 |
1.9 |
P5M |
5 |
1.95 |
3.5 |
P8M |
8 |
3.2 |
5.5 |
P14M |
14 |
6.00 |
10 |