Type A V-belt

Product Description
The A-type V-belt is a commonly used industrial drive belt with a trapezoidal cross-section, transmitting power through the wedge action with the pulley groove. It is suitable for applications such as fans, water pumps, compressors, agricultural machinery, and conveying equipment, featuring smooth transmission, low noise, and easy maintenance.
Main Specifications (Common Standards)
Belt Type: A-type (Classical V-Belt)
Top Width (W): Approximately 13 mm
Height (H): Approximately 8 mm
Angle: Approximately 40°
Length Markings: Commonly Li / Lw / La (different standards correspond to different reference lengths)
Li: Inside circumference (Inside length)
Lw / Lp: Pitch length (Pitch length)
La: Outside circumference (Outside length)
Material and Structure (can be written on the details page)
High-strength cord layer (polyester/aramid optional) + Wear-resistant rubber cover layer
High tensile strength, low elongation, wear-resistant and heat-resistant
Performance Characteristics (Selling Points)
High transmission efficiency, stable operation
Wear-resistant, fatigue-resistant, long service life
Aging-resistant, heat-resistant (suitable for most industrial environments)
Complete specifications, can be used individually or in multiple combinations