V-belt SPA 1200 Lw 12,7x1218 La L=L ProfiPlus Rubena

Product detailed description

The SPA 1200 Lw 12.7x1218 La L=L ProfiPlus Rubena V-belt is a narrow wrapped belt designed for industrial applications where high reliability and efficiency of power transmission are required. This belt is manufactured in accordance with DIN 7753/1 and ISO 4184 standards, which guarantees its compatibility and standardized dimensions for a wide range of machines and equipment.

The belt has a width of 12.7 mm and a height of 10 mm, which corresponds to the SPA profile. Its inner length (Li) is 1155 mm, the calculated length (Lw, Lp) is 1200 mm and the outer length (La) is 1218 mm. These dimensions are critical for proper tensioning and belt function in the drive system.

The V-belt is designed with a 40° angle, which is typical for this profile and ensures optimal contact with the pulleys, minimizing slippage and maximizing torque transmission. The minimum diameter of the pulley on which the belt can be mounted is 90 mm, which is important for maintaining its service life and functionality.

The temperature range in which the belt can operate effectively is from -30 °C to +80 °C. This range allows it to be used in various climates and applications where temperature fluctuations are common.

The belt cord is made of polyester (PES), which provides high strength, resistance to stretching and long service life. The ProfiPlus range, to which this belt belongs, is known for its increased durability and performance, which is ideal for demanding industrial applications.

The manufacturer Rubena is a renowned supplier in the field of drive systems, and its products are known for their high quality and reliability. This V-belt is suitable for use in various industrial sectors, including engineering, manufacturing and maintenance, where reliable and efficient power transmission is required.