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H Aramid (25.4) Linear
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H Aramid (25.4) Linear

H Aramid (25.4) Linear

General Characteristics

H Profile- 1/2" Pitch Linear White TPU Timing Belt. Aramid Cords. 25.4mm Slit lanes

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H Aramid (25.4) Linear

Technical Information

Profile
H
Pitch
12.70 mm 0.50 in
Max Width
101.60 mm 4.00 in
Min Welded Length
508 mm 20.00 in
Max Welded Length
100000 mm 3937.01 in
Hardness
92 Shore A | ISO 868
Material
PU
Cord
Aramid

Tolerance

Length
+/- 0.50 mm/m
Width
+/- 0.50 mm/m
Height
+/- 0.25 mm/m

Special Features

H Aramid (25.4) Linear
H Aramid (25.4) Linear

Specifications

Standard Width
(mm)
Weight
(gr/m)
Max Load
(N)
Max Woad Welded
(N)
Breaking
(N)
Elongation
(N/mm*m)
12.7 / 050
56
1155
577
4620
286
19.1 / 075
84
1890
945
7560
468
25.4 / 100
112
2310
1155
9240
572
38.1 / 150
168
3780
1890
15120
936
50.8 / 200
225
4620
2310
18480
1144
76.2 / 300
337
6930
3465
27720
1716
101.6 / 400
450
9240
4620
36960
2288

Pulley teeth and idler diameter

Requirements for pulleys and tension roller
Min number of teeth
Min Diameter (mm)
Diameter of tension roller (mm)
No Counter Flexion
14
55.23
60
With Counter Flexion
20
79.48
80

Tooth force for power calculation

Speed (1/min)
0
25
50
75
100
250
500
1000
2000
Tooth Force (N/mm)
4.53
4.35
4.23
4.10
4.01
3.66
3.20
2.75
2.27

Technical pulley data

Number of teeth
Outside Diameter
(mm)
Effective Diameter
(mm)
Diameter of Flange
(mm)
14
55.23
56.60
62
15
59.27
60.64
66
16
63.31
64.68
70
18
71.40
72.77
78
20
79.48
80.85
86
21
83.52
84.89
90
22
87.57
88.94
94
23
91.61
92.98
98
24
95.65
97.02
102
Number of teeth
Outside Diameter
(mm)
Effective Diameter
(mm)
Diameter of Flange
(mm)
25
99.69
101.06
106
26
103.74
105.11
110
28
111.82
113.19
118
30
119.91
121.28
126
32
127.99
129.36
134
36
144.16
145.53
151
40
160.33
161.70
167
48
192.67
194.04
199
60
241.18
242.55
248

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Belt catalog

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