V-belt SPA 1150 Lw 12,7x1168 La L=L ProfiPlus Rubena

Product detailed description

The SPA 1150 Lw 12.7x1168 La L=L ProfiPlus V-belt from Rubena is a narrow, coated belt designed for the transmission of mechanical energy in industrial applications. This belt belongs to the ProfiPlus series, which is known for its high reliability and wear resistance.

The belt has a width of 12.7 mm and a height of 10 mm, and its profile is marked SPA, which is a standardized profile according to DIN 7753/1 and ISO 4184. These standards ensure compatibility and interchangeability with other components within the same standards.

The V-belt is designed with an angle of 40°, which is optimal for efficient power transmission and minimizing friction losses. Its inner length (Li) is 1105 mm, the calculated length (Lw, Lp) is 1150 mm and the outer length (La) is 1168 mm. These dimensions are important for correct tension and function in the drive system.

The belt is made with PES cord, which means that its reinforcement is made of polyester. This material provides high tensile strength and resistance to stretching, contributing to a longer service life and stable performance.

The operating temperature range of the belt is from -30 °C to +80 °C, which allows it to be used in various climatic conditions. The minimum recommended pulley diameter on which the belt can be fitted is 90 mm, which is important to ensure correct bending and minimise wear.

The SPA 1150 Lw V-belt is ideal for use in industrial equipment where high power transmission efficiency and reliability in demanding operating conditions are required.