V-Belt Identification Guide
Oct 10, 2026
1. Identification of V-Belt Internal Structure
Based on cross section, transmission V-belts are mainly classified into wrapped V-belts and cogged V-belts.
1. Wrapped V-Belts are covered with a special fabric, featuring a smooth surface without cogged profiles.
Key Features: Good wear resistance, heat resistance and impact resistance, low running noise, high overall rigidity and stable power transmission.
Application: Positions prone to clogging and slipping.
2. Cogged V-Belt (Cut-edge V-Belt) are available in single-sided inner cog and double-sided cog types.
Key Features: Excellent flex resistance, good heat dissipation and high power transmission capacity.
Application: Locations with high ambient temperature, high transmitted power and compact installation space, such as varia...
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