|
Physical mechanical performance of timing belt
|
ITEM
|
TRAPEZOID TOOTH
|
ARC TOOTH
|
|
XL
|
L
|
H
|
XH
|
XXH
|
3M
|
5M
|
8M
|
14M
|
20M
|
|
Tensile strength >N/mm
|
80
|
120
|
270
|
380
|
450
|
90
|
160
|
300
|
400
|
520
|
|
Elongation at reference load
|
Reference load N
|
60
|
90
|
220
|
300
|
360
|
70
|
130
|
240
|
320
|
410
|
|
Elongation <%
|
4.0
|
|
Hardness(Shore A)
|
75±5
|
|
Adhesion strength of Cloth
|
5
|
6.5
|
8
|
10
|
12
|
-
|
6
|
10
|
12
|
15
|
| |
200
|
300
|
600
|
800
|
1500
|
-
|
400
|
700
|
1200
|
1600
|
| |
50
|
60
|
70
|
75
|
90
|
-
|
50
|
60
|
80
|
100
|
|
Type
|
Pb(pitch)
|
Teeth No.
|
P(pitch length)
|
Ht(Tooth height)
|
Hs(Belt Thickness)
|
2 β。Angle
|
|
MXL
|
2.032
|
50-1463
|
101.60-2972.82
|
0.51
|
1.14
|
40
|
|
XL
|
5.080
|
22-442
|
111.76-2245.36
|
1.27
|
2.30
|
40
|
|
L
|
9.525
|
23-530
|
219.08-5048.25
|
1.91
|
3.60
|
40
|
|
H
|
12.70
|
29-440
|
368.30-5588.00
|
2.29
|
4.30
|
40
|
|
XH
|
22.225
|
53-220
|
1177.93-4889.50
|
6.35
|
11.20
|
40
|
|
XXH
|
31.750
|
56-144
|
1778.00-4572.00
|
9.53
|
15.70
|
40
|
|
T2.5
|
2.50
|
58-312
|
145.00-780.00
|
0.7
|
1.30
|
40
|
|
T5
|
5.00
|
30-392
|
150.00-1960.00
|
1.20
|
2.20
|
40
|
|
T10
|
10.00
|
34-536
|
340.00-5360.00
|
2.50
|
4.50
|
40
|
|
T20
|
20.00
|
61-238
|
1220.00-4760.00
|
5.00
|
8.00
|
40
|
|
1.5
|
4.71
|
50-1436
|
101.60-2972.82
|
0.90
|
1.65
|
40
|
|
2
|
6.28
|
22-442
|
111.76-2245.36
|
1.20
|
2.20
|
40
|
|
2.5
|
7.85
|
22-442
|
111.76-2245.36
|
1.50
|
2.75
|
40
|
|
3
|
9.42
|
23-530
|
219.08-5048.25
|
1.80
|
3.30
|
40
|
|
4
|
12.57
|
29-440
|
368.30-5588.00
|
2.40
|
4.00
|
40
|
|
5
|
15.71
|
29-440
|
368.30-5588.00
|
3.00
|
5.56
|
40
|
|
7
|
21.99
|
53-220
|
1177.93-4889.50
|
4.20
|
7.70
|
40
|
|
| |
|
B.Timing rubber belt of arc tooth
HTD arc tooth
|
|
| STPD STS arc tooth |
|
| RPP/.HPPD arc tooth |
|
| |
|
Tooth code
|
Type
|
Pb(pitch)
|
Teeth No.
|
P(pitch length)
|
Ht(tooth height)
|
Hs(belt thickness)
|
|
HTD
|
3M
|
3.00
|
37-1000
|
111.00-3000.00
|
1.17
|
2.4
|
|
5M
|
5.00
|
36-754
|
180.00-3770.00
|
2.06
|
3.8
|
|
8M
|
8.00
|
36-640
|
288-5120.00
|
3.36
|
6.00
|
|
14M
|
14.00
|
69-340
|
966.00-4760.00
|
6.02
|
10.00
|
|
20M
|
20.00
|
100-260
|
2000.00-5200.00
|
8.4
|
13.20
|
|
STPD/STS
|
S2M
|
2.00
|
40-1836
|
80.00-3672.00
|
0.76
|
1.36
|
|
S3M
|
3.00
|
50-396
|
150.00-1188.00
|
1.14
|
1.9
|
|
S4.5M
|
4.50
|
40-201
|
180.00-905.00
|
1.71
|
2.81
|
|
S5M
|
5.00
|
30-400
|
150.00-2000.00
|
1.91
|
3.4
|
|
S8M
|
8.00
|
60-284
|
180.00-2272.00
|
3.05
|
5.3
|
|
S14M
|
14.00
|
69-309
|
966.00-4326.00
|
5.3
|
10.2
|
|
RPP/HPPD
|
P2M
|
2.00
|
56-612
|
112.00-1224.00
|
0.76
|
1.36
|
|
P3M
|
3.00
|
35-621
|
105.00-1863.00
|
1.15
|
1.9
|
|
P5M
|
5.00
|
36-400
|
180.00-2000.00
|
1.95
|
3.5
|
|
P8M
|
8.00
|
36-325
|
288.00-2600.00
|
3.2
|
5.5
|
|
P14M
|
14.00
|
69-354
|
966.00-4956.00
|
6.00
|
10
|
|
|
