Industrial Ribbed Belts

There are four profiles of ribber belts, with thinner and lighter belts, available by Sanwu for market demand. The thineer belt enables the belts maximize flexibility and fit smaller pulley grooves.

 

Features and Advantages:

  • Compliant with ISO 1813 Antistatic Requirement.
  • Temperature resistances : -30 ~ 110 °C.

 

Cross-Section H J L M
Rib Pitch P (mm) 1.6 2.35 4.7 9.4
Angle θ 40° 40° 40° 40°
Thickness h (mm) 3 4 10 17

 

 

Standardd Groove Dimension - inch
Cross Section Minimum Recommended
Outside Diameter		 α Groove Angle
±0.25 Degrees		 Sg rl 2a rb hg db So
+0.005
-0.000		 Minimum ±0.0005
H 0.50 40 0.063
±0.001		 0.005 0.020 0.013
+0.000
-0.005		 0.041 0.0469 0.080
+0.020
-0.010
J 0.80 40 0.092
±0.001		 0.008 0.030 0.015
+0.000
-0.005		 0.071 0.0625 0.125
+0.050
-0.015
L 3.00 40 0.185
±0.002		 0.015 0.058 0.015
+0.000
-0.005		 0.183 0.1406 0.375
+0.050
-0.030
M 7.00 40 0.370
±0.003		 0.030 0.116 0.030
+0.000
-0.005		 0.377 0.2812 0.5
+0.100
-0.040

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