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36
Belt characteristics
• Polyurethane timing belt with round tooth profile and high ten-
sile load tension cords. Produced according to ISO 13050
• Metric pitch 5 mm
• The round tooth profile allows a uniform load distribution that
guarantees high performances, high transmissible torque and
precise tooth engagement.
• Widely used in linear positioning, light power transmission
applications.
• Width tolerance: ±0,5 [mm]
• Length tolerance: ±0,5 [mm/m]
• Thickness tolerance: ±0,2 [mm]
rpm
F
Uspez
[N/cm]
rpm
F
Uspez
[N/cm]
rpm
F
Uspez
[N/cm]
rpm
F
Uspez
[N/cm]
Belt width
b
[mm]
Allowable
tensile load
Type M
F
Tzul
[N]
Allowable
tensile load
Type V
F
Tzul
[N]
Breaking
load
Type M
F
Br
[N]
Specific
spring rate
Cspez
[N]
Weight
[kg/m]
10
15
25
50
100
880
1320
2530
5060
10120
220000
330000
632500
1265000
2530000
3200
4800
9200
18400
36800
440
660
1265
2530
5060
0,05
0,07
0,12
0,24
0,48
Tooth shear strength
Other widths are available on request.
0
36,80
20
36,25
40
35,75
60
35,30
80
34,89
100
34,52
200
33,13
300
30,87
400
30,10
500
29,31
600
28,56
700
27,86
HTD5M
Technical data
4500 16,40
5000 15,64
5500 14,95
6000 14,32
6500 13,74
7000 13,19
7500 12,68
8000 12,20
8500 11,75
9000 11,33
9500 10,92
10000 10,53
1900 22,24
2000 21,91
2200 21,30
2400 20,72
2600 20,19
2800 19,69
3000 19,23
3200 18,78
3400 18,37
3600 17,97
3800 17,59
4000 17,23
800
27,21
900
26,61
1000 26,05
1100 25,52
1200 25,03
1300 24,56
1400 24,13
1440 23,96
1500 23,71
1600 23,32
1700 22,94
1800 22,58
Tooth shear strenght / rpm
Load / Elongation [ % ]
The specific load F
Uspez
is the maximum load which one single
belt tooth 1 cm wide can withstand in all operating conditions.
This force is related to the drive rpm.
The total load F
U
transmissible by the belt in the dr ive is
calculated by:
F
U
[N] = F
Uspez
•
z
e
•
b
F
U
[N]
= peripheral force
F
Uspez
[N/cm] = specific load
z
e
= number of teeth in mesh in the small pulley
z
emax
= max. no of teeth in mesh to be considered
for the calculation of the drive
z
emax
= 12 for ELATECH
®
M
z
emax
= 6 for ELATECH
®
V
b [cm]
= belt width in cm
F
Uspez [N/cm]