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PU Timing Belts Applications, Materials, Features, Advantages & Specifications

Applications

PU timing belts are ideal for packing industry; glass industry; stone & marble industry; ceramics squaring machines; logistics; positioning system; mail sorting machines; office machines; plotter; medical equipment; vending machines; optical instruments; IT systems; wood processing machines; textile machines; machine tools; cameras; robot; vacuum systems; food machinery; garden equipment; printing machines; pumps; compressors; construction machinery; automation; elevators; shipping lines; electrical appliances; conveyors; automatic sliding doors; garage opening system; automatic handling devices; chemical and pharmaceutical industry; linear drivers; tobacco; paper industry; chemist & pharmaceutical industry and other applications.

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Special cords

  • Steel is the standard tension member. It features mild corrosion resistance and a high spring rate.
  • Kevlar (Aramid) has excellent chemical and corrosion resistance. This non-metallic materials is available with Food Grade Polyurethane materials.
  • Stainless steel is chemical and corrosion resistance with a high spring rate and also available with Food Grade Polyurethane materials.

Special materials

Special materials for applications demanding: low temperature, high temperature, antistatic properties or food compatibility (FDA) .

Mechanical and chemical properties, product characteristics

  • Excellent length stability;
  • The minimum tension decay;
  • Low pretension and shaft load;
  • Pretensioning minimized;
  • High abrasion resistance;
  • Silent operations;
  • Maintenance free;
  • Resistant to aging, ozone and hydrolysis;
  • Working temperatures between -25°C to + 80°C;
  • High chemical resistance and in particular to oils, greases and gasoline;
  • Good resistance to acids and alkalis;
  • Executions available on request: Silicon free, FDA, antistatic;
  • High linear and angular positioning precision.
  • High performance power transmission;
  • Special compound PU53 for high temperatures;
  • Standard natural color, special colors available on request;
  • Available in VACUUM applications execution;
  • Available in dual-toothed execution (DUAL).

Specifications

HTD Profile2M3M5M8M14M20M
Tooth
Pitch t [mm]
23581420
Tooth Height
h [mm]
0.71.22.063.3668.4
Overall Belt
Thickness
H [mm]
1.32.43.861013.2
Unit Mass
kg/m
(Width: 10mm)
0.0130.0240.0350.0580.10.132
Trapezoidal
Profile
MXLXLLHXHXXH
Tooth Pitch
t [mm]
2.0325.0809.52512.70022.22531.750
Tooth Pitch
t [inches]
0.080 or 2/250.200 or 1/50.375 or 3/80.500 or 1/20.875 or 7/81.250 or 11/4
Tooth Angle
2β [°]
405040404040
Tooth Width
Lr [mm]
1.142.574.656.1212.5719.05
Tooth Height
h [mm]
0.511.271.912.296.359.53
Overall Belt
Thickness
H [mm]
1.22.33.54.311.215.7
Foot Radius
Rr [mm]
0.130.380.511.021.572.29
Head Radius
Ra [mm]
0.130.380.511.021.191.52
Unit Mass kg/m
(Width: 10mm)
0.0120.0210.0350.0410.1100.147
Trapezoidal
Profile
T2.5T5T10T20DT5DT10
Tooth Pitch
t [mm]
2.551020510
Tooth Angle
2β [°]
404040404040
Tooth Height
h [mm]
0.71.22.551.22.5
Overall Belt
Thickness
H [mm]
1.32.24.583.316.84
Unit Mass
kg/m
(Width: 10mm)
0.0120.0200.0420.0750.0280.058
Trapezoidal
Profile
AT3AT5AT10AT20
Tooth Pitch
t [mm]
351020
Tooth Angle
2β [°]
50505050
Tooth Height
h [mm]
1.11.22.55
Overall Belt
Thickness H [mm]
1.92.758
Unit Mass
kg/m
(Width: 10mm)
0.0220.0330.0580.096
STPD/STS
Profile
S2MS3MS4.5MS5MS8MS14M
Tooth Pitch
t [mm]
234.55814
Tooth Height
h [mm]
0.761.141.711.913.055.3
Overall Belt
Thickness H [mm]
1.361.92.813.45.310.2
Unit Mass kg/m
(Width: 10mm)
0.0130.0190.02850.0340.0520.1
RPP & Flat Belt Profile P3MP5MP8MP14MP1P2P3P4
Tooth Pitch t [mm] 35814
Tooth Height h [mm] 1.151.953.26
Overall Belt Thickness H [mm] 1.93.55.4101234
Unit Mass kg/m
[Width: 10mm]
0.0240.0350.0580.10.020.0490.0710.089
Self Tracking Guide ProfileHK13T5K6T10K6T10K13T20K13AT5K6AT10K13AT20K13
Tooth Pitch t [mm] 12.7510102051020
Belt Thickness H1 [mm] 22.54.54.584.54.58
Tooth Height h [mm]2.31.22.52.551.22.55
Guide Width B [mm] 1366131361313
Overall Belt Thickness with Guide H2 [mm]8.355.38.58.55.58.59.4
Eagle SilentSync QST ProfileEagle 5MEagle 8MEagle 14M
Tooth Pitch t [mm] 5814
Tooth Height h [mm] 1.93.055.3
Overall Belt Thickness H [mm] 3.65.338.64
Unit Mass kg/m (Width: 10mm) 0.050.060.115
Twist Link ProfileZ-10A-13B-178 T10 T13 T17 T22 T
Weight [kg/m]0.120.1680.22540.1160.1310.1580.2230.359
Modulus ModelπPitch pb(mm)Tooth Height ht(mm)Belt Height hs(mm)Angle 2В
13.1423.1420.61.240
1.53.1424.7120.91.6540
23.1426.2831.22.240
2.53.1427.8541.52.7540
33.1429.4251.83.340
43.14212.5662.44.440
53.14215.70835.540
73.14221.9914.27.740
103.14231.41661140