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Belt characteristics
• Polyurethane timing belt with evolvent tooth, high tensile load
steel cords and high torque capacity. Produced according to
ISO 13050
• Metric pitch 5 mm
• Low noise generation in high speed drives
• Offers excellent operational reliability in linear positioning and
light power transmission applications
• The special profile allows smooth running properties
• 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
0,23
0,46
Tooth shear strength
Other widths are available on request.
0
36,90
20
36,35
40
35,85
60
35,40
80
34,99
100
34,62
200
33,23
300
31,37
400
30,60
500
29,81
600
29,06
700
28,36
STD5M
Technical data
4500 16,90
5000 16,14
5500 15,45
6000 14,82
6500 14,24
7000 13,69
7500 13,18
8000 12,70
8500 12,25
9000 11,83
9500 11,42
10000 11,03
1900 22,74
2000 22,41
2200 21,80
2400 21,22
2600 20,69
2800 20,19
3000 19,73
3200 19,28
3400 18,87
3600 18,47
3800 18,09
4000 17,73
800
27,71
900
27,11
1000 26,55
1100 26,02
1200 25,53
1300 25,06
1400 24,63
1440 24,46
1500 24,21
1600 23,82
1700 23,44
1800 23,08
Load / Elongation [ % ]
Tooth shear strenght / rpm
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]