Industrial Ribbed Belts

The ribbed belts from Sanwu are available in four profiles, with a surface that is thinner and lighter compared to other V-belts. Their thin surface enables the belts maximize flexibility and fit smaller pulley grooves.

 

  • Compact dimensions.
  • High Flexibility.
  • High peripheral speed.
  • High efficiency.
  • Low noise.
  • Low maintenance requirements.
  • In accordance with ISO 1813 Antistatic Requirement.
  • Meet ISO 4184 Standard.
  • Temperature resistances with -30 ~ 80 °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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